/* Global Variables & Reset */
:root {
  /* Colors */
  --color-primary: #0B1F3B; /* Navy Blue */
  --color-accent-healthcare: #0FB9B1; /* Teal */
  --color-accent-medical: #1ABC9C; /* Green */
  --color-accent-trade: #F39C12; /* Orange */
  
  --color-bg-white: #FFFFFF;
  --color-bg-light: #F4F6F8;
  --color-text-dark: #2C3E50;
  --color-text-light: #F4F6F8;
  
  /* Typography */
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  
  /* Spacing & UI */
  --border-radius: 12px;
  --shadow-sm: 0 4px 6px rgba(0,0,0,0.05);
  --shadow-md: 0 8px 15px rgba(0,0,0,0.08);
  --transition: all 0.3s ease;
  
  --header-height: 70px;
}

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

body {
  font-family: var(--font-body);
  color: var(--color-text-dark);
  background-color: var(--color-bg-white);
  line-height: 1.6;
  overflow-x: hidden;
  font-size: 16px;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-primary);
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 1rem;
}

h1 { font-size: 2.2rem; }
h2 { font-size: 1.8rem; }
h3 { font-size: 1.4rem; }
h4 { font-size: 1.2rem; }

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

ul { list-style: none; }
img { max-width: 100%; display: block; }

/* Utilities */
.container {
  width: 100%;
  max-width: 1240px; /* Slightly wider for modern feel */
  margin: 0 auto;
  padding: 0 20px;
}

.text-center { text-align: center; }
.text-primary { color: var(--color-primary); }
.text-accent-health { color: var(--color-accent-healthcare); }
.text-accent-medical { color: var(--color-accent-medical); }
.text-accent-trade { color: var(--color-accent-trade); }

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

.section-padding { padding: 60px 0; }

/* Buttons */
.btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  padding: 12px 28px;
  border-radius: 50px;
  font-weight: 600;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
  font-size: 1rem;
  width: 100%; /* Full width mobile */
  max-width: 350px;
}

.btn-primary { background-color: var(--color-primary); color: #fff; }
.btn-primary:active { transform: scale(0.98); }

.btn-accent-medical { background-color: var(--color-accent-medical); color: #fff; }
.btn-accent-trade { background-color: var(--color-accent-trade); color: #fff; }
.btn-outline { background-color: transparent; border-color: var(--color-primary); color: var(--color-primary); }
.btn-outline-white { background-color: transparent; border-color: #fff; color: #fff; }

/* Header */
header {
  height: var(--header-height);
  background-color: var(--color-primary);
  color: #fff;
  display: flex;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-sm);
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative; /* For absolute positioning of toggle */
}

.logo {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: 1px;
}

/* Mobile Nav */
.nav-menu {
  position: fixed;
  top: var(--header-height);
  left: -100%;
  width: 100%;
  height: calc(100vh - var(--header-height));
  background: var(--color-primary);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  padding-top: 40px;
  gap: 30px;
  transition: var(--transition);
  overflow-y: auto;
}

.nav-menu.active { left: 0; }

.nav-link {
  color: rgba(255,255,255,0.9);
  font-weight: 500;
  font-size: 1.2rem;
  padding: 5px;
}

.nav-menu .btn {
  width: 80%; /* Button in mobile / hamburger menu */
  margin-top: 10px;
}

.mobile-toggle {
  display: block;
  font-size: 1.5rem;
  padding: 10px;
  cursor: pointer;
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 1001; /* Ensure above everything */
  color: #fff;
}

/* Hero */
.hero {
  position: relative;
  background-color: var(--color-primary);
  color: #fff;
  padding: 30px 0 80px;
  text-align: center;
}

.hero h1 {
  color: #fff;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.hero-buttons {
  display: flex;
  flex-direction: column;
  gap: 15px;
  align-items: center;
}

.hero-visual {
  width: 100%;
  margin-top: 30px;
  display: block;
}

.hero-image {
  width: 100%;
  border-radius: 12px;
  box-shadow: 0 10px 20px rgba(0,0,0,0.15);
}

/* Services */
.services-section {
  position: relative;
  top: -30px;
  z-index: 10;
  padding: 0 10px;
}

.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.service-card {
  background: #fff;
  padding: 30px 20px;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-md);
  text-align: center;
  border-top: 5px solid transparent;
  width: 100%;
  transition: transform 0.3s ease;
}

.service-card h3 { font-size: 1.4rem; }
.service-icon { font-size: 2.5rem; margin-bottom: 15px; }

.service-card.healthcare { border-top-color: var(--color-accent-healthcare); }
.service-card.medical { border-top-color: var(--color-accent-medical); }
.service-card.trade { border-top-color: var(--color-accent-trade); }
.service-card.healthcare .service-icon { color: var(--color-accent-healthcare); }
.service-card.medical .service-icon { color: var(--color-accent-medical); }
.service-card.trade .service-icon { color: var(--color-accent-trade); }


/* Process Steps - FIXED ALIGNMENT */
.process-steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  margin-top: 50px;
}

.step {
  text-align: center; /* Ensures text is centered under icon */
  position: relative;
  padding: 10px;
}

.step-icon {
  width: 70px;
  height: 70px;
  background: var(--color-primary); /* Blue by default */
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 15px;
  color: #fff; /* White icon by default */
  font-size: 1.3rem;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-sm);
}
.step:hover .step-icon {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.step h4 {
  margin-bottom: 10px;
  font-size: 1.2rem;
}


/* Trust & Footer */
.trust-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

.trust-features ul {
  display: grid;
  grid-template-columns: 1fr;
  gap: 15px;
}

.trust-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 500;
}

.page-header { 
  padding: 50px 0; 
  text-align: center; 
  background-color: var(--color-primary); 
  color: white; 
}

/* Footer Container */
footer {
  background-color: var(--color-primary);
  color: #fff;
  padding: 60px 0 20px;
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  text-align: center;
}

.footer-col h4 { color: #fff; margin-bottom: 20px; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col a { color: rgba(255,255,255,0.7); font-size: 0.95rem; }
.footer-bottom { 
  border-top: 1px solid rgba(255,255,255,0.1); 
  padding-top: 25px; 
  text-align: center; 
  color: rgba(255,255,255,0.5); 
  font-size: 0.9rem; 
}


/* 
   ============================================
   DESKTOP OPTIMIZATIONS (Min-Width 1024px)
   ============================================
*/
@media (min-width: 1024px) {
  :root {
    --header-height: 80px;
  }

  h1 { font-size: 3.5rem; }
  h2 { font-size: 2.2rem; }
  h3 { font-size: 1.8rem; }
  
  .section-padding { padding: 80px 0; }

  /* Header Desktop */
  .mobile-toggle { display: none; }

  .nav-menu {
    position: static;
    height: auto;
    width: auto;
    background: transparent;
    flex-direction: row;
    padding-top: 0;
    overflow-y: visible;
    gap: 35px;
    align-items: center;
  }

  .nav-link {
    font-size: 1rem;
    padding: 0;
    color: rgba(255,255,255,0.85);
  }
  .nav-link:hover { color: #fff; }

  /* Contact button in header */
  .nav-menu .btn {
    width: auto;
    margin-top: 0;
    padding: 10px 24px;
    font-size: 0.95rem;
  }

  /* Hero Desktop - Side-by-Side with Image */
  .hero {
    text-align: left;
    padding: 40px 0 80px;
  }
  
  .hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 60px;
    max-width: 1200px;
  }
  
  .hero-text h1 {
    font-size: 3.5rem;
    margin-bottom: 25px;
    line-height: 1.1;
  }

  /* Reset alignment for desktop */
  .hero-text {
    align-items: flex-start;
  }
  
  .hero-buttons {
    justify-content: flex-start;
  }
  
  .hero-text p {
    font-size: 1.2rem;
    margin: 0 0 40px 0; /* Align left */
    max-width: 90%;
  }

  .hero-visual { 
    display: block; 
    position: relative;
  }
  
  .hero-image {
    width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.2);
    transform: perspective(1000px) rotateY(-5deg);
    transition: transform 0.5s ease;
  }
  
  .hero-visual:hover .hero-image {
    transform: perspective(1000px) rotateY(0deg);
  }

  /* Services Grid */
  .services-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
  }
  .service-card:hover { transform: translateY(-10px); }

  /* Process Steps */
  .process-steps {
    grid-template-columns: repeat(4, 1fr);
  }
  
  .process-steps::before {
    content: '';
    position: absolute;
    top: 35px;
    left: 60px;
    right: 60px;
    height: 2px;
    background: #e0e0e0;
    z-index: -1;
    display: block;
  }


  
  .trust-features ul {
    grid-template-columns: 1fr 1fr;
  }

  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr 1fr;
    text-align: left;
  }
}

/* 
   --------------------------------------------------------------
   TRUST SECTION STYLES (Moved to Base Layer)
   --------------------------------------------------------------
*/
.trust-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 50px;
  align-items: center;
}

.trust-content h2 {
  margin-bottom: 15px;
  font-size: 1.8rem; /* Mobile optimized */
}

.trust-subheading {
  font-size: 1rem;
  color: #555;
  margin-bottom: 30px;
  line-height: 1.5;
}

.trust-points {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.trust-point {
  display: flex;
  align-items: center;
  gap: 15px;
}

.icon-circle {
  width: 44px;
  height: 44px;
  background-color: rgba(15, 185, 177, 0.1); 
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent-healthcare);
  font-size: 1rem;
  flex-shrink: 0;
}

.trust-point span {
  font-weight: 500;
  font-size: 1rem;
  color: var(--color-text-dark);
}

/* Right Column Card */
.trust-visual-card {
  background: #fff;
  border-radius: 16px;
  padding: 30px 20px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.06);
  border: 1px solid rgba(0,0,0,0.03);
  position: relative;
  overflow: hidden;
  margin-top: 20px;
}

.trust-visual-card h3 {
  text-align: center;
  margin-bottom: 30px;
  font-size: 1.3rem;
}

/* Abstract Network Visual */
.network-abstract {
  height: 180px;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 0px; /* Metrics removed, reduce margin */
}

.net-globe {
  width: 150px;
  height: 150px;
  border: 1px solid rgba(47, 128, 237, 0.2);
  border-radius: 50%;
  position: relative;
}

.net-globe::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100px;
  height: 100px;
  border: 1px dashed rgba(47, 128, 237, 0.3);
  border-radius: 50%;
}

.net-dot {
  width: 10px;
  height: 10px;
  background: #2F80ED;
  border-radius: 50%;
  position: absolute;
  box-shadow: 0 0 0 3px rgba(47, 128, 237, 0.1);
}

.net-dot:nth-child(1) { top: 20%; left: 30%; }
.net-dot:nth-child(2) { bottom: 30%; right: 20%; background: var(--color-accent-medical); }
.net-dot:nth-child(3) { top: 40%; right: 10%; background: var(--color-accent-trade); }

/* Metrics Grid Removed - hiding placeholder if exists */
.trust-metrics { display: none; }


/* 
   --------------------------------------------------------------
   MOBILE FIXES & OVERRIDES
   --------------------------------------------------------------
*/
@media (max-width: 768px) {
  /* Prevent Service Card Overlap on Mobile */
  .services-section {
    top: 0 !important; /* Reset negative margin */
    padding-top: 20px;
  }
  
  .hero {
    padding-bottom: 40px; /* Reduce hero padding since services are closer */
  }
}

/* 

   --------------------------------------------------------------

   FLOATING WIDGETS

   --------------------------------------------------------------

*/

.floating-widgets {

  position: fixed;

  bottom: 20px;

  right: 20px;

  display: flex;

  flex-direction: column;

  gap: 15px;

  z-index: 1000;

}



.widget-btn {

  width: 50px;

  height: 50px;

  border-radius: 50%;

  display: flex;

  align-items: center;

  justify-content: center;

  color: #fff;

  font-size: 1.5rem;

  box-shadow: 0 4px 12px rgba(0,0,0,0.2);

  transition: transform 0.3s ease;

  text-decoration: none;

}



.widget-btn:hover {

  transform: scale(1.1);

}



.whatsapp-btn {

  background-color: #25D366;

}



.call-btn {

  background-color: #0B1F3B; /* Primary color */

}



/* On mobile, keep them reachable but maybe slightly smaller if needed */

@media (max-width: 768px) {

  .floating-widgets {

    bottom: 20px;

    right: 20px;

  }

}