:root {
  --bg: #f8fafc;
  --panel: #ffffff;
  --muted: #64748b;
  --text: #1e293b;
  --accent: #059669;
  --accent-2: #2563eb;
  --border: #e2e8f0;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, system-ui, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.6;
}

.container { width: min(1120px, 92%); margin: 0 auto; }
.section { padding: 3.5rem 0; }
.section-header { margin-bottom: 1.5rem; }
.section-header h1, .section-header h2 { margin: 0 0 .5rem; }

/* Promotional Banner */
.promo-banner { 
  background: linear-gradient(135deg, rgba(47,129,247,0.85) 0%, rgba(63,185,80,0.85) 100%),
              url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 500"><defs><linearGradient id="bg" x1="0%" y1="0%" x2="100%" y2="100%"><stop offset="0%" style="stop-color:%23000;stop-opacity:0.4"/><stop offset="100%" style="stop-color:%23000;stop-opacity:0.2"/></linearGradient></defs><rect width="1200" height="500" fill="url(%23bg)"/><g fill="%23fff" opacity="0.08"><!-- Industrial structures --><rect x="50" y="200" width="80" height="200" rx="4"/><rect x="60" y="180" width="60" height="20"/><rect x="70" y="160" width="40" height="20"/><rect x="80" y="140" width="20" height="20"/><!-- Shipping containers --><rect x="300" y="250" width="60" height="80" fill="%23ffd700"/><rect x="310" y="260" width="40" height="60" fill="%2300ff00"/><rect x="320" y="270" width="20" height="40" fill="%23ff6b35"/><!-- More industrial elements --><rect x="500" y="180" width="100" height="120" rx="8"/><rect x="520" y="200" width="60" height="80"/><rect x="530" y="210" width="40" height="60"/><!-- Cranes and machinery --><rect x="700" y="150" width="8" height="200"/><rect x="680" y="150" width="48" height="8"/><rect x="690" y="160" width="28" height="6"/><rect x="695" y="170" width="18" height="4"/><!-- Additional details --><circle cx="150" cy="350" r="15" fill="%23ccc"/><circle cx="450" cy="320" r="12" fill="%23aaa"/><circle cx="750" cy="280" r="10" fill="%23ddd"/><rect x="900" y="200" width="80" height="100" rx="6"/><rect x="920" y="220" width="40" height="60"/><rect x="930" y="230" width="20" height="40"/></g></svg>');
  background-size: cover;
  background-position: center;
  color: white;
  padding: 4rem 0;
  position: relative;
  overflow: hidden;
  min-height: 400px;
  display: flex;
  align-items: center;
}

.promo-banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, rgba(0,0,0,0.2) 0%, rgba(0,0,0,0.1) 50%, rgba(0,0,0,0.2) 100%);
  pointer-events: none;
}

.promo-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  position: relative;
  z-index: 1;
}

.promo-text h2 {
  margin: 0 0 1rem;
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  text-shadow: 0 3px 6px rgba(0,0,0,0.4);
  line-height: 1.2;
}

.promo-text p {
  margin: 0;
  opacity: 0.95;
  font-size: 1.2rem;
  line-height: 1.7;
  text-shadow: 0 2px 4px rgba(0,0,0,0.3);
  max-width: 650px;
  font-weight: 400;
}

.promo-actions {
  display: flex;
  gap: 0.75rem;
  flex-shrink: 0;
}

.promo-actions .btn {
  background: rgba(255, 255, 255, 0.1);
  border: 2px solid rgba(255, 255, 255, 0.3);
  color: white;
  backdrop-filter: blur(15px);
  transition: all 0.3s ease;
  padding: 1rem 2rem;
  font-weight: 600;
  font-size: 1rem;
  box-shadow: 0 6px 20px rgba(0,0,0,0.2);
  border-radius: 8px;
  text-decoration: none;
  display: inline-block;
}

.promo-actions .btn:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.6);
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(0,0,0,0.3);
}

.promo-actions .btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  font-weight: 700;
  box-shadow: 0 6px 20px rgba(63,185,80,0.3);
}

.promo-actions .btn-primary:hover {
  background: #4caf50;
  border-color: #4caf50;
  box-shadow: 0 8px 25px rgba(63,185,80,0.4);
}

/* Header */
.site-header { position: sticky; top: 0; z-index: 10; background: rgba(255,255,255,.95); backdrop-filter: saturate(140%) blur(8px); border-bottom: 1px solid var(--border); }
.header-inner { display: flex; align-items: center; justify-content: space-between; padding: .75rem 0; }
.brand { font-weight: 700; color: var(--text); text-decoration: none; letter-spacing: .3px; display: flex; align-items: center; }
.brand img { height: 40px; width: auto; }
.site-nav { display: flex; gap: 1rem; }
.site-nav a { color: var(--muted); text-decoration: none; padding: .4rem .6rem; border-radius: .375rem; transition: all 0.2s ease; }
.site-nav a[aria-current="page"], .site-nav a:hover { color: var(--accent-2); background: rgba(37,99,235,0.1); }

/* Hero */
.hero { background: linear-gradient(180deg, rgba(47,129,247,.12), rgba(63,185,80,.10) 60%, transparent); border-bottom: 1px solid var(--border); }
.hero-content { padding: 3.5rem 0 2rem; }
.hero h1 { font-size: clamp(2rem, 2.5vw + 1.2rem, 3rem); line-height: 1.15; margin: 0 0 .75rem; }
.accent { color: var(--accent); }
.hero p { color: var(--muted); max-width: 70ch; }
.hero-cta { display: flex; gap: .75rem; margin-top: 1rem; }
.stats { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 1rem; padding: 1.25rem 0 2rem; }
.stat { background: var(--panel); border: 1px solid var(--border); border-radius: .75rem; padding: 1rem; text-align: center; }
.stat-number { font-weight: 700; font-size: 1.4rem; color: var(--accent-2); }
.stat-label { display: block; color: var(--muted); font-size: .9rem; }

/* Cards */
.cards { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 1rem; }
.card { background: var(--panel); border: 1px solid var(--border); border-radius: .75rem; padding: 1rem; display: flex; flex-direction: column; gap: .5rem; }
.card-icon { font-size: 1.4rem; }
.chip-list { display: flex; flex-wrap: wrap; gap: .5rem; list-style: none; padding: 0; margin: .25rem 0 0; }
.chip-list li { border: 1px solid var(--border); color: var(--muted); border-radius: 999px; padding: .25rem .5rem; font-size: .85rem; }
.link { color: var(--accent-2); text-decoration: none; font-weight: 600; margin-top: auto; }

/* Values */
.value-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 1rem; }
.value { background: var(--panel); border: 1px solid var(--border); border-radius: .75rem; padding: 1rem; }
.value-icon { font-size: 1.4rem; margin-right: .4rem; }
.value h3 { display: inline-block; margin: 0 .25rem 0 0; }

/* CTA */
.cta-inner { background: linear-gradient(180deg, rgba(63,185,80,.12), rgba(47,129,247,.10)); border: 1px solid var(--border); border-radius: .75rem; padding: 1.5rem; text-align: center; }

/* Footer */
.site-footer { border-top: 1px solid var(--border); background: var(--panel); }
.footer-inner { padding: 2rem 0 1rem; }
.footer-content { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; margin-bottom: 2rem; }
.footer-section h3 { color: var(--text); margin: 0 0 0.5rem; font-size: 1.2rem; }
.footer-section h4 { color: var(--text); margin: 0 0 0.75rem; font-size: 1rem; }
.footer-section p { color: var(--muted); margin: 0 0 0.5rem; font-size: 0.9rem; line-height: 1.5; }
.footer-nav { display: flex; flex-direction: column; gap: 0.5rem; }
.footer-nav a { color: var(--muted); text-decoration: none; font-size: 0.9rem; }
.footer-nav a:hover { color: var(--text); }
.social-links { display: flex; gap: 1rem; }
.social-link { color: var(--muted); transition: color 0.2s ease; }
.social-link:hover { color: var(--accent-2); }
.footer-bottom { border-top: 1px solid var(--border); padding-top: 1rem; text-align: center; }

/* About Us Page */
.about-content { max-width: 900px; }
.about-intro { margin-bottom: 3rem; }
.about-intro p { margin-bottom: 1.5rem; font-size: 1.1rem; line-height: 1.7; color: var(--muted); }
.vision-mission-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; }
.vision-section, .mission-section { background: var(--panel); border: 1px solid var(--border); border-radius: 0.75rem; padding: 2rem; }
.vision-section h2, .mission-section h2 { color: var(--accent-2); margin: 0 0 1rem; font-size: 1.5rem; }
.vision-section p { color: var(--muted); line-height: 1.6; margin: 0; }
.mission-list { list-style: none; padding: 0; margin: 0; }
.mission-list li { color: var(--muted); line-height: 1.6; margin-bottom: 1rem; padding-left: 1.5rem; position: relative; }
.mission-list li::before { content: '✓'; position: absolute; left: 0; color: var(--accent); font-weight: bold; }

/* Services Page */
.services-grid { display: grid; gap: 2rem; }
.service-card { 
  background: var(--panel); 
  border: 1px solid var(--border); 
  border-radius: 0.75rem; 
  padding: 2rem; 
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.service-card:hover { 
  transform: translateY(-2px); 
  box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}
.service-icon { 
  font-size: 2.5rem; 
  margin-bottom: 1rem; 
  display: block;
}
.service-card h2 { 
  color: var(--text); 
  margin: 0 0 1rem; 
  font-size: 1.5rem; 
  font-weight: 600;
}
.service-card > p { 
  color: var(--muted); 
  line-height: 1.6; 
  margin-bottom: 1.5rem; 
  font-size: 1rem;
}
.service-features { 
  display: grid; 
  grid-template-columns: repeat(2, 1fr); 
  gap: 1rem; 
}
.feature { 
  background: rgba(47,129,247,0.05); 
  border: 1px solid rgba(47,129,247,0.1); 
  border-radius: 0.5rem; 
  padding: 1rem; 
}
.feature h4 { 
  color: var(--accent-2); 
  margin: 0 0 0.5rem; 
  font-size: 0.9rem; 
  font-weight: 600; 
  text-transform: uppercase; 
  letter-spacing: 0.5px;
}
.feature p { 
  color: var(--muted); 
  margin: 0; 
  font-size: 0.9rem; 
  line-height: 1.4;
}

/* Story Page */
.story-content { max-width: 900px; }
.story-intro { 
  margin-bottom: 3rem; 
  padding: 2rem; 
  background: var(--panel); 
  border: 1px solid var(--border); 
  border-radius: 0.75rem;
}
.story-intro p { 
  font-size: 1.2rem; 
  line-height: 1.7; 
  color: var(--muted); 
  margin: 0; 
  font-weight: 500;
}
.story-section { 
  margin-bottom: 2.5rem; 
  padding: 2rem; 
  background: var(--panel); 
  border: 1px solid var(--border); 
  border-radius: 0.75rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.story-section:hover { 
  transform: translateY(-2px); 
  box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}
.story-section h2 { 
  color: var(--accent-2); 
  margin: 0 0 1rem; 
  font-size: 1.5rem; 
  font-weight: 600;
}
.story-section p { 
  color: var(--muted); 
  line-height: 1.7; 
  margin: 0; 
  font-size: 1.1rem;
}
.story-stats { 
  margin: 3rem 0; 
  text-align: center;
}
.story-stats h2 { 
  color: var(--text); 
  margin: 0 0 2rem; 
  font-size: 1.8rem; 
  font-weight: 600;
}

/* Contact Page */
.contact-detail { 
  margin-bottom: 1.5rem; 
  padding: 1rem; 
  background: var(--panel); 
  border: 1px solid var(--border); 
  border-radius: 0.5rem;
}
.contact-detail h3 { 
  color: var(--accent-2); 
  margin: 0 0 0.5rem; 
  font-size: 1rem; 
  font-weight: 600;
}
.contact-detail p { 
  color: var(--muted); 
  margin: 0; 
  line-height: 1.5; 
  font-size: 0.9rem;
}

/* Buttons & Forms */
.btn { display: inline-block; color: var(--text); text-decoration: none; padding: .55rem .9rem; border-radius: .5rem; border: 1px solid var(--border); background: var(--panel); }
.btn-primary { background: var(--accent-2); border-color: transparent; }
.btn-primary:hover { filter: brightness(1.05); }

.contact-form { display: grid; gap: .75rem; }
.form-row { display: grid; gap: .75rem; grid-template-columns: repeat(2, minmax(0,1fr)); }
label { color: var(--muted); display: grid; gap: .35rem; }
input, textarea, select { background: #ffffff; color: var(--text); border: 1px solid var(--border); border-radius: .5rem; padding: .6rem .7rem; font-family: inherit; }
select { cursor: pointer; }
select option { background: #ffffff; color: var(--text); }

/* Utilities */
.grid-2 { display: grid; gap: 1rem; grid-template-columns: 2fr 1fr; }

/* Responsive */
@media (max-width: 900px) {
  .cards { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .value-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .stats { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .grid-2 { grid-template-columns: 1fr; }
  
  .promo-banner {
    min-height: 300px;
    padding: 2.5rem 0;
  }
  
  .promo-content {
    flex-direction: column;
    text-align: center;
    gap: 1.5rem;
  }
  
  .promo-text h2 {
    font-size: 2rem;
  }
  
  .promo-text p {
    font-size: 1.1rem;
  }
  
  .promo-actions {
    flex-direction: column;
    width: 100%;
    gap: 1rem;
  }
  
  .promo-actions .btn {
    width: 100%;
    text-align: center;
    padding: 1rem 1.5rem;
  }
  
  .footer-content {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
  
  .vision-mission-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .service-features {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }
}

@media (max-width: 600px) {
  .cards, .value-grid { grid-template-columns: 1fr; }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
}