:root {
  --ink: #1A1A2E;
  --paper: #FAFAFA;
  --cream: #F5F3EF;
  --gold: #C9A227;
  --gold-light: #D4B545;
  --gold-dark: #A68A1F;
  --gold-glow: rgba(201, 162, 39, 0.08);
  --navy: #1A1A2E;
  --navy-light: #2D2D44;
  --muted: #6B6B7B;
  --light-muted: #9A9AA8;
  --divider: #E5E5E8;
  --card-bg: #FFFFFF;
  --serif: 'Playfair Display', Georgia, serif;
  --sans: 'Inter', -apple-system, sans-serif;
  --mono: 'JetBrains Mono', monospace;
}
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: var(--sans); background: var(--paper); color: var(--ink); line-height: 1.65; font-weight: 400; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 2rem; }

/* Navigation */
nav { position: fixed; top: 0; left: 0; right: 0; z-index: 100; padding: 1rem 2rem; backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); background: rgba(250, 250, 250, 0.92); border-bottom: 1px solid var(--divider); transition: all 0.3s ease; }
nav .nav-inner { max-width: 1200px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; }
nav .logo { display: flex; align-items: center; gap: 0.75rem; text-decoration: none; }
nav .logo img { height: 40px; width: auto; background: var(--paper); padding: 4px; border-radius: 6px; }
nav .logo-text { font-family: var(--serif); font-size: 1.35rem; font-weight: 500; color: var(--ink); letter-spacing: 0.02em; }
nav .nav-links { display: flex; gap: 2.5rem; list-style: none; }
nav .nav-links a { text-decoration: none; font-size: 0.8rem; font-weight: 500; letter-spacing: 0.06em; color: var(--muted); transition: color 0.25s ease; text-transform: uppercase; }
nav .nav-links a:hover, nav .nav-links a.active { color: var(--gold); }
.nav-cta { background: var(--navy); color: var(--paper); padding: 0.7rem 1.5rem; border-radius: 4px; font-size: 0.78rem; font-weight: 600; text-decoration: none; letter-spacing: 0.04em; text-transform: uppercase; transition: all 0.25s ease; }
.nav-cta:hover { background: var(--gold); }

/* Page Header */
.page-header { padding: 10rem 0 4rem; position: relative; overflow: hidden; background: var(--cream); }
.page-header::before { content: ''; position: absolute; top: -20%; right: -15%; width: 70%; height: 140%; background: radial-gradient(ellipse at center, var(--gold-glow), transparent 60%); pointer-events: none; }
.page-header .container { position: relative; }
.page-header-label { font-family: var(--mono); font-size: 0.7rem; font-weight: 500; letter-spacing: 0.2em; text-transform: uppercase; color: var(--gold); margin-bottom: 1rem; display: flex; align-items: center; gap: 0.75rem; }
.page-header-label::before { content: ''; width: 32px; height: 1px; background: var(--gold); }
.page-header h1 { font-family: var(--serif); font-size: clamp(2.2rem, 4vw, 3.2rem); line-height: 1.2; font-weight: 400; margin-bottom: 1.25rem; }
.page-header p { font-size: 1.1rem; line-height: 1.8; color: var(--muted); }

/* Sections */
section { padding: 5rem 0; }
.section-label { font-family: var(--mono); font-size: 0.68rem; font-weight: 500; letter-spacing: 0.2em; text-transform: uppercase; color: var(--gold); margin-bottom: 0.75rem; display: flex; align-items: center; gap: 0.75rem; }
.section-label::before { content: ''; width: 24px; height: 1px; background: var(--gold); }
.section-title { font-family: var(--serif); font-size: clamp(1.8rem, 3.5vw, 2.5rem); line-height: 1.2; margin-bottom: 1rem; }
.section-subtitle { color: var(--muted); font-size: 1.05rem; line-height: 1.8; margin-bottom: 3rem; }
.divider { border: none; height: 1px; background: var(--divider); margin: 0; }

/* Buttons */
.btn { display: inline-flex; align-items: center; gap: 0.6rem; padding: 0.9rem 1.75rem; border-radius: 4px; text-decoration: none; font-size: 0.82rem; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; transition: all 0.3s ease; cursor: pointer; border: none; }
.btn-primary { background: var(--gold); color: var(--ink); }
.btn-primary:hover { background: var(--gold-light); transform: translateY(-1px); box-shadow: 0 6px 24px rgba(201, 162, 39, 0.3); }
.btn-secondary { background: var(--navy); color: #fff; }
.btn-secondary:hover { background: var(--navy-light); transform: translateY(-1px); }
.btn-outline { background: transparent; color: var(--ink); border: 1.5px solid var(--divider); }
.btn-outline:hover { border-color: var(--gold); color: var(--gold); }

/* Cards */
.card { background: var(--card-bg); border: 1px solid var(--divider); border-radius: 8px; padding: 2.25rem; transition: all 0.35s ease; }
.card:hover { border-color: var(--gold); box-shadow: 0 8px 32px rgba(201, 162, 39, 0.06); }

/* Content Blocks */
.content-block { margin-bottom: 3rem; }
.content-block h2 { font-family: var(--serif); font-size: 1.6rem; margin-bottom: 1rem; }
.content-block h3 { font-family: var(--serif); font-size: 1.3rem; margin-bottom: 0.75rem; color: var(--ink); }
.content-block p { color: var(--muted); font-size: 1rem; line-height: 1.85; margin-bottom: 1rem; max-width: 100%; }
.content-block ul { list-style: none; margin: 1.5rem 0; }
.content-block li { position: relative; padding-left: 1.5rem; margin-bottom: 0.75rem; color: var(--muted); font-size: 0.95rem; line-height: 1.7; }
.content-block li::before { content: ''; position: absolute; left: 0; top: 0.6em; width: 6px; height: 6px; background: var(--gold); border-radius: 50%; }

/* Quote Block */
.quote-block { background: var(--cream); border-left: 3px solid var(--gold); padding: 2rem 2.5rem; margin: 2.5rem 0; border-radius: 0 8px 8px 0; }
.quote-block p { font-family: var(--serif); font-size: 1.25rem; font-style: italic; color: var(--ink); line-height: 1.7; margin: 0; }
.quote-block cite { display: block; margin-top: 1rem; font-family: var(--sans); font-size: 0.85rem; font-style: normal; color: var(--muted); }

/* Two Column Layout */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: start; }
.two-col.reverse { direction: rtl; }
.two-col.reverse > * { direction: ltr; }

/* Values Grid */
.values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; margin-top: 3rem; }
.value-card { text-align: center; padding: 2rem; }
.value-icon { width: 56px; height: 56px; background: var(--gold); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 1.25rem; }
.value-icon svg { width: 26px; height: 26px; color: var(--ink); }
.value-card h4 { font-family: var(--serif); font-size: 1.15rem; margin-bottom: 0.5rem; }
.value-card p { font-size: 0.88rem; color: var(--muted); line-height: 1.7; }

/* Commodities Specific */
.commodities-section { background: var(--navy); color: var(--paper); padding: 5rem 0; }
.commodities-section .section-label { color: var(--gold); }
.commodities-section .section-label::before { background: var(--gold); }
.commodities-section .section-title { color: var(--paper); }
.commodities-section .section-subtitle { color: var(--light-muted); }
.commodities-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.commodity-card { background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.08); border-radius: 8px; padding: 2rem; transition: all 0.35s ease; }
.commodity-card:hover { background: rgba(255,255,255,0.06); border-color: var(--gold); transform: translateY(-2px); }
.commodity-icon { width: 44px; height: 44px; background: var(--gold); border-radius: 6px; display: flex; align-items: center; justify-content: center; margin-bottom: 1.25rem; }
.commodity-icon svg { width: 22px; height: 22px; color: var(--ink); }
.commodity-card h4 { font-family: var(--serif); font-size: 1.15rem; color: var(--paper); margin-bottom: 0.6rem; }
.commodity-card p { font-size: 0.88rem; color: var(--light-muted); line-height: 1.7; }
.commodity-card ul { list-style: none; margin-top: 1rem; }
.commodity-card li { font-size: 0.82rem; color: var(--light-muted); padding: 0.3rem 0; border-bottom: 1px solid rgba(255,255,255,0.05); }
.commodity-card li:last-child { border-bottom: none; }

/* ESG Highlight */
.esg-highlight { background: rgba(201, 162, 39, 0.08); border: 1px solid rgba(201, 162, 39, 0.2); border-radius: 8px; padding: 2.5rem 3rem; display: grid; grid-template-columns: auto 1fr; gap: 2rem; align-items: center; margin-top: 3rem; }
.esg-badge { width: 68px; height: 68px; background: var(--gold); border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.esg-badge svg { width: 32px; height: 32px; color: var(--ink); }
.esg-content h4 { font-family: var(--serif); font-size: 1.3rem; color: var(--paper); margin-bottom: 0.6rem; }
.esg-content p { font-size: 0.92rem; color: var(--light-muted); line-height: 1.75; }

/* Services Grid */
.services-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
.service-card { background: var(--card-bg); border: 1px solid var(--divider); border-radius: 8px; padding: 2.25rem; transition: all 0.35s ease; position: relative; overflow: hidden; }
.service-card:hover { border-color: var(--gold); box-shadow: 0 8px 32px rgba(201, 162, 39, 0.06); transform: translateY(-2px); }
.service-card::after { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 0; background: var(--gold-glow); transition: height 0.35s ease; }
.service-card:hover::after { height: 100%; }
.service-number { font-family: var(--mono); font-size: 0.65rem; font-weight: 500; color: var(--gold); letter-spacing: 0.12em; margin-bottom: 1.25rem; position: relative; z-index: 1; }
.service-card h3 { font-family: var(--serif); font-size: 1.25rem; margin-bottom: 0.85rem; position: relative; z-index: 1; }
.service-card > p { color: var(--muted); font-size: 0.88rem; line-height: 1.75; position: relative; z-index: 1; }
.service-card ul { list-style: none; margin-top: 1rem; position: relative; z-index: 1; }
.service-card li { font-size: 0.85rem; color: var(--muted); padding: 0.4rem 0; padding-left: 1.25rem; position: relative; }
.service-card li::before { content: ''; position: absolute; left: 0; top: 0.7em; width: 5px; height: 5px; background: var(--gold); border-radius: 50%; }
.service-tags { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 1.25rem; position: relative; z-index: 1; }
.service-tags span { font-family: var(--mono); font-size: 0.6rem; letter-spacing: 0.06em; padding: 0.3rem 0.7rem; border-radius: 3px; background: var(--cream); color: var(--muted); text-transform: uppercase; font-weight: 500; }

/* Process Steps */
.process-section { background: var(--cream); }
.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.process-card { padding: 2rem; border-radius: 8px; background: var(--card-bg); border: 1px solid var(--divider); position: relative; text-align: center; }
.process-step { font-family: var(--serif); font-size: 2.5rem; color: var(--divider); line-height: 1; margin-bottom: 1rem; }
.process-card h4 { font-family: var(--serif); font-size: 1.1rem; margin-bottom: 0.65rem; }
.process-card p { font-size: 0.85rem; color: var(--muted); line-height: 1.7; }

/* Geography Section */
.geography-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; margin-top: 2rem; }
.geography-card { background: var(--card-bg); border: 1px solid var(--divider); border-radius: 8px; padding: 1.75rem; text-align: center; transition: all 0.3s ease; }
.geography-card:hover { border-color: var(--gold); }
.geography-card h4 { font-family: var(--serif); font-size: 1.1rem; margin-bottom: 0.5rem; color: var(--ink); }
.geography-card p { font-size: 0.82rem; color: var(--muted); line-height: 1.6; }

/* Contact Form */
.contact-section { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: start; }
.contact-info h3 { font-family: var(--serif); font-size: 1.5rem; margin-bottom: 1rem; }
.contact-info p { color: var(--muted); font-size: 1rem; line-height: 1.8; margin-bottom: 2rem; }
.contact-detail { display: flex; align-items: center; gap: 1rem; padding: 1rem 0; border-bottom: 1px solid var(--divider); }
.contact-detail:last-child { border-bottom: none; }
.contact-detail-icon { width: 40px; height: 40px; background: var(--gold); border-radius: 8px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.contact-detail-icon svg { width: 18px; height: 18px; color: var(--ink); }
.contact-detail-text span { display: block; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--muted); margin-bottom: 0.2rem; }
.contact-detail-text p { font-size: 0.95rem; color: var(--ink); margin: 0; }

.contact-form { background: var(--card-bg); border: 1px solid var(--divider); border-radius: 12px; padding: 2.5rem; }
.contact-form h3 { font-family: var(--serif); font-size: 1.4rem; margin-bottom: 1.5rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1rem; }
.form-group { margin-bottom: 1rem; }
.form-group label { display: block; font-size: 0.8rem; font-weight: 500; color: var(--ink); margin-bottom: 0.5rem; }
.form-group input, .form-group select, .form-group textarea { width: 100%; padding: 0.85rem 1rem; border: 1px solid var(--divider); border-radius: 6px; font-family: var(--sans); font-size: 0.92rem; color: var(--ink); background: var(--paper); transition: border-color 0.25s ease; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: none; border-color: var(--gold); }
.form-group textarea { min-height: 140px; resize: vertical; }
.form-group select { cursor: pointer; }
.form-submit { margin-top: 1.5rem; }
.form-submit .btn { width: 100%; justify-content: center; padding: 1rem; }

/* Footer */
footer { padding: 3rem 0; border-top: 1px solid var(--divider); }

/* CTA Section Spacing */
.cta-content h2 { margin-bottom: 1rem; }
.cta-content p { margin-bottom: 2rem; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 3rem; margin-bottom: 3rem; }
.footer-brand .logo { display: flex; align-items: center; gap: 0.6rem; margin-bottom: 1rem; text-decoration: none; }
.footer-brand .logo img { height: 32px; background: var(--paper); padding: 3px; border-radius: 4px; }
.footer-brand .logo span { font-family: var(--serif); font-size: 1.15rem; color: var(--ink); }
.footer-brand p { font-size: 0.85rem; color: var(--muted); line-height: 1.75; max-width: 100%; }
.footer-col h5 { font-family: var(--mono); font-size: 0.68rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink); margin-bottom: 1rem; }
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 0.6rem; }
.footer-col a { font-size: 0.85rem; color: var(--muted); text-decoration: none; transition: color 0.25s; }
.footer-col a:hover { color: var(--gold); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: 2rem; border-top: 1px solid var(--divider); }
.footer-bottom p { font-size: 0.75rem; color: var(--muted); }

/* Animations */
@keyframes fadeUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
.fade-in { opacity: 0; transform: translateY(16px); transition: all 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94); }
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* Responsive */
@media (max-width: 1024px) {
  .two-col { grid-template-columns: 1fr; gap: 2rem; }
  .values-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-section { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .geography-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .commodities-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .esg-highlight { grid-template-columns: 1fr; text-align: center; }
  .esg-badge { margin: 0 auto; }
  nav .nav-links { display: none; }
  .nav-cta { display: none; }
}
@media (max-width: 480px) {
  .container { padding: 0 1.25rem; }
  .values-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 1rem; text-align: center; }
  .geography-grid { grid-template-columns: 1fr; }
}