:root {
    --primary: #0a2540;   /* Deep Navy */
    --accent: #e6b800;    /* Industrial Gold */
    --light-gray: #f8f9fa;
    --text-dark: #333;
    --text-light: #666;
    --white: #ffffff;
    --font-head: 'Montserrat', sans-serif;
    --font-body: 'Roboto', sans-serif;
}

/* Base Reset */
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

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

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

a { text-decoration: none; transition: 0.3s; }
ul { list-style: none; }

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.center { text-align: center; }

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 4px;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.9rem;
    cursor: pointer;
}

.btn-primary { background: var(--accent); color: var(--primary); }
.btn-primary:hover { background: #ffdb4d; }

.btn-outline {
    border: 2px solid var(--white);
    color: var(--white);
    margin-left: 10px;
}
.btn-outline:hover { background: var(--white); color: var(--primary); }

/* Header */
header {
    background: transparent;
    padding: 20px 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    transition: 0.3s;
}

header.sticky {
    background: var(--white);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    padding: 10px 0;
}

header.sticky .logo, header.sticky nav a { color: var(--primary); }
header.sticky .btn-lang { border: 1px solid var(--primary); color: var(--primary); }

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo { font-size: 1.5rem; color: var(--white); }
.logo-bold { font-weight: 800; }
.logo-light { font-weight: 300; }

.desktop-nav a {
    color: rgba(255,255,255,0.9);
    margin: 0 15px;
    font-size: 0.95rem;
    font-weight: 500;
}
.desktop-nav a:hover { color: var(--accent); }

.btn-lang {
    border: 1px solid rgba(255,255,255,0.5);
    padding: 5px 15px;
    border-radius: 20px;
    color: var(--white);
    font-size: 0.85rem;
}

/* Hero */
.hero {
    height: 100vh;
    min-height: 600px;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    display: flex;
    align-items: center;
    color: var(--white);
    text-align: center;
}

.hero-content h1 {
    font-size: 3.5rem;
    color: var(--white);
    margin-bottom: 0.5rem;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.hero-sub {
    font-size: 1.5rem;
    font-weight: 300;
    margin-bottom: 2rem;
    color: rgba(255,255,255,0.9);
}

/* General Sections */
section { padding: 80px 0; }
.section-white { background: var(--white); }
.section-gray { background: var(--light-gray); }
.section-dark { background: var(--primary); color: var(--white); }
.section-blue { background: #0f3458; color: var(--white); }

.section-label {
    font-size: 0.85rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 10px;
    display: block;
}

.section-header h2 { font-size: 2.5rem; margin-bottom: 10px; }
.section-header p { font-size: 1.1rem; color: var(--text-light); max-width: 700px; margin: 0 auto; }

/* Grid Layouts */
.row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 40px;
}

.col-text { flex: 1; min-width: 300px; }
.col-img { flex: 1; min-width: 300px; }

.col-img img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.lead { font-size: 1.2rem; font-weight: 500; margin-bottom: 1.5rem; line-height: 1.5; }

/* Location Highlight */
.location-highlight {
    margin-top: 20px;
    padding: 15px;
    background: var(--light-gray);
    border-left: 4px solid var(--accent);
    display: flex;
    align-items: center;
    gap: 15px;
}
.location-highlight i { color: var(--primary); font-size: 1.5rem; }

/* Transport Cards */
.transport-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
    margin-top: 40px;
}

.transport-card {
    background: var(--white);
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: transform 0.3s;
}
.transport-card:hover { transform: translateY(-5px); }

.icon-box {
    width: 60px; height: 60px;
    background: var(--primary);
    color: var(--accent);
    display: flex;
    align-items: center; justify-content: center;
    border-radius: 50%;
    font-size: 1.5rem;
    margin-bottom: 20px;
}

/* Investors */
.text-gold { color: var(--accent) !important; }
.text-white { color: var(--white) !important; }
.text-light { color: rgba(255,255,255,0.7) !important; }

.check-list li {
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
    color: rgba(255,255,255,0.9);
}
.check-list i { color: var(--accent); }

/* Specs */
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 50px;
    margin-top: 40px;
}

.metric-item {
    text-align: center;
    padding: 20px;
    background: var(--white);
    border: 1px solid #eee;
    border-radius: 8px;
}

.metric-value {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary);
}
.metric-label {
    font-size: 0.85rem;
    color: var(--text-light);
    text-transform: uppercase;
}

.specs-table-wrapper {
    background: var(--white);
    box-shadow: 0 0 20px rgba(0,0,0,0.05);
    border-radius: 8px;
    overflow: hidden;
}

.specs-table { width: 100%; border-collapse: collapse; }
.specs-table tr { border-bottom: 1px solid #eee; }
.specs-table td { padding: 15px 20px; }
.td-head { font-weight: 600; color: var(--primary); width: 20%; background: #fcfcfc; }
.td-val { color: var(--text-light); width: 30%; }

/* Contacts */
.contact-cards {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-top: 40px;
    flex-wrap: wrap;
}

.c-card {
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    padding: 30px;
    border-radius: 8px;
    width: 300px;
    text-align: center;
}

.c-card i { font-size: 2rem; color: var(--accent); margin-bottom: 15px; }
.c-card a { display: block; color: var(--white); margin: 5px 0; }
.c-card a:hover { color: var(--accent); }

.contact-addr { font-size: 1.2rem; opacity: 0.9; }

/* Footer */
footer {
    background: #061a2e;
    color: rgba(255,255,255,0.6);
    padding: 50px 0;
    font-size: 0.9rem;
}

.footer-row {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.footer-col h4 { color: var(--white); margin-bottom: 20px; }
.partners-list a {
    display: block;
    color: rgba(255,255,255,0.6);
    margin-bottom: 8px;
}
.partners-list a:hover { color: var(--accent); }
.right-align { text-align: right; }

/* Responsive */
@media (max-width: 768px) {
    .hero-content h1 { font-size: 2.5rem; }
    .metrics-grid { grid-template-columns: 1fr 1fr; }
    .specs-table td { display: block; width: 100%; }
    .td-head { background: #eee; font-size: 0.9rem; }
    .nav-container { flex-direction: column; }
    .desktop-nav { margin: 15px 0; display: flex; flex-wrap: wrap; justify-content: center; }
    .right-align { text-align: left; margin-top: 20px; }
}