/* ====================================================
   SOURCIOLOGY GLOBAL LOGISTICS - MASTER VAASTU CSS
   ==================================================== */

:root {
  --primary: #0F2C59;          /* Core Navy - Stability & Saturn Integrity */
  --primary-dark: #071933;     /* Deep Anchor Navy */
  --secondary: #1E6B39;        /* Agro Green - East / Mercury Trade Energy */
  --tertiary: #007A87;         /* Industrial Teal - South-East Transformation */
  --accent: #D4AF37;           /* Gold Accent - North-East / Jupiter Prosperity */
  --accent-hover: #B89320;     /* Warm Amber */
  --neutral-dark: #1F2937;
  --neutral-light: #F8FAFC;
  --card-bg: #FFFFFF;
  --border-color: #E2E8F0;
  --font-main: 'Segoe UI', -apple-system, BlinkMacSystemFont, Roboto, sans-serif;
  --transition: all 0.3s ease;
}

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

body {
  font-family: var(--font-main);
  color: var(--neutral-dark);
  background-color: var(--neutral-light);
  line-height: 1.6;
}

a {
  text-decoration: none;
  color: inherit;
}

/* Header & Navigation (North-East Ishan Orientation) */
header {
  background-color: var(--primary-dark);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
}

.logo {
  font-size: 1.6rem;
  font-weight: 800;
  color: #FFFFFF;
  letter-spacing: 1px;
}

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

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

.nav-links a {
  color: #E2E8F0;
  font-weight: 500;
  font-size: 0.95rem;
  transition: var(--transition);
}

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

.menu-toggle {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 5px;
}

.menu-toggle span {
  width: 25px;
  height: 3px;
  background-color: #FFFFFF;
  border-radius: 2px;
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, rgba(7, 25, 51, 0.92) 0%, rgba(15, 44, 89, 0.88) 100%),
              url('https://images.unsplash.com/photo-1578575437130-527eed3abbec?auto=format&fit=crop&w=1600&q=80') center/cover no-repeat;
  color: #FFFFFF;
  padding: 6rem 2rem;
  text-align: center;
}

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

.hero h1 {
  font-size: 3rem;
  margin-bottom: 1.2rem;
  line-height: 1.2;
}

.hero p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  color: #CBD5E1;
}

/* Primary & Secondary Buttons (Jupiter Wealth Activation) */
.btn {
  display: inline-block;
  padding: 0.85rem 2rem;
  font-weight: 700;
  border-radius: 4px;
  transition: var(--transition);
  cursor: pointer;
  border: none;
}

.btn-primary {
  background-color: var(--accent) !important;
  color: var(--primary-dark) !important;
  box-shadow: 0 4px 10px rgba(212, 175, 55, 0.3);
}

.btn-primary:hover {
  background-color: var(--accent-hover) !important;
  transform: translateY(-2px);
  box-shadow: 0 6px 14px rgba(212, 175, 55, 0.4);
}

.btn-secondary {
  background-color: transparent;
  color: #FFFFFF;
  border: 2px solid #FFFFFF;
  margin-left: 1rem;
}

.btn-secondary:hover {
  background-color: #FFFFFF;
  color: var(--primary-dark);
}

/* Page Layout & Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 4rem 2rem;
}

.section-title {
  text-align: center;
  margin-bottom: 3rem;
}

.section-title h2 {
  font-size: 2.2rem;
  color: var(--primary);
  margin-bottom: 0.5rem;
}

.section-title p {
  color: #64748B;
  font-size: 1.1rem;
}

/* Dual Divisions Grid */
.divisions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2.5rem;
  margin-top: 2rem;
}

.division-card {
  background-color: var(--card-bg);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0,0,0,0.06);
  border: 1px solid var(--border-color);
  transition: var(--transition);
}

.division-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.12);
}

.card-header {
  padding: 2rem;
  color: #FFFFFF;
}

/* East Organic Energy */
.card-header.agro {
  background: linear-gradient(135deg, #1E6B39, #144826);
}

/* South-East Industrial Energy */
.card-header.chemicals {
  background: linear-gradient(135deg, #007A87, #004D55);
}

.card-body {
  padding: 2rem;
}

.card-body ul {
  list-style: none;
  margin: 1.5rem 0;
}

.card-body ul li {
  padding: 0.5rem 0;
  border-bottom: 1px dashed var(--border-color);
  color: #475569;
}

/* Specification Tables */
.spec-table {
  width: 100%;
  border-collapse: collapse;
  margin: 2rem 0;
  background-color: #FFFFFF;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  border-radius: 6px;
  overflow: hidden;
}

.spec-table th, .spec-table td {
  padding: 1rem 1.2rem;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
}

.spec-table th {
  background-color: var(--primary);
  color: #FFFFFF;
  font-weight: 600;
}

.spec-table tr:hover {
  background-color: #F1F5F9;
}

/* Features Grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin: 3rem 0;
}

.feature-box {
  background-color: #FFFFFF;
  padding: 2rem;
  border-radius: 6px;
  border-left: 4px solid var(--primary);
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.feature-box h3 {
  color: var(--primary);
  margin-bottom: 0.8rem;
}

/* Contact Form (North-West Communication) */
.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  background-color: #FFFFFF;
  padding: 3rem;
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: var(--primary-dark);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.8rem;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-family: inherit;
  font-size: 1rem;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
}

/* Footer */
footer {
  background-color: var(--primary-dark);
  color: #94A3B8;
  padding: 4rem 2rem 2rem;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-col h4 {
  color: #FFFFFF;
  font-size: 1.1rem;
  margin-bottom: 1.2rem;
}

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

.footer-col ul li {
  margin-bottom: 0.8rem;
}

.footer-col ul a {
  transition: var(--transition);
}

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

.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  padding-top: 2rem;
  border-top: 1px solid #1E293B;
  text-align: center;
  font-size: 0.9rem;
}

/* Responsive Styles */
@media (max-width: 768px) {
  .nav-links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--primary-dark);
    padding: 1.5rem;
  }

  .nav-links.active {
    display: flex;
  }

  .menu-toggle {
    display: flex;
  }

  .hero h1 {
    font-size: 2.2rem;
  }

  .contact-wrapper {
    grid-template-columns: 1fr;
  }

  .btn-secondary {
    margin-left: 0;
    margin-top: 1rem;
  }
}