/* --- Variables --- */
:root {
    --color-navy: #002147;      /* Maersk/MSC Navy */
    --color-orange: #ff5722;    /* Container Orange */
    --color-grey: #eceff1;      /* Concrete */
    --color-dark-grey: #263238;
    --color-white: #ffffff;
    
    --font-head: 'Oswald', sans-serif;
    --font-body: 'Roboto', sans-serif;
    
    --shadow: 0 4px 6px rgba(0,0,0,0.1);
}

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

body {
    font-family: var(--font-body);
    background-color: var(--color-grey);
    color: var(--color-dark-grey);
    line-height: 1.5;
}

a { text-decoration: none; color: inherit; transition: 0.3s; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

.container { width: 92%; max-width: 1200px; margin: 0 auto; }

/* --- Top Strip --- */
.top-strip { background-color: #102027; color: #b0bec5; font-size: 0.8rem; padding: 5px 0; }
.strip-flex { display: flex; justify-content: space-between; }
.portal-links a { margin-left: 15px; color: var(--color-orange); font-weight: bold; }

/* --- Header --- */
.log-header { background-color: var(--color-white); padding: 15px 0; box-shadow: var(--shadow); position: sticky; top: 0; z-index: 1000; border-top: 4px solid var(--color-navy); }
.header-flex { display: flex; justify-content: space-between; align-items: center; }

.logo { font-family: var(--font-head); font-size: 2rem; font-weight: 700; color: var(--color-navy); text-transform: uppercase; letter-spacing: 1px; }
.orange-text { color: var(--color-orange); }
.box-icon { font-size: 1.5rem; margin-left: 5px; color: var(--color-orange); vertical-align: middle; }

.industrial-nav ul { display: flex; gap: 25px; align-items: center; }
.industrial-nav a { font-family: var(--font-head); font-weight: 500; font-size: 1rem; color: var(--color-navy); text-transform: uppercase; }
.industrial-nav a:hover, .industrial-nav a.active { color: var(--color-orange); }

.btn-orange { background-color: var(--color-orange); color: var(--color-white) !important; padding: 8px 20px; border-radius: 2px; font-weight: bold; font-family: var(--font-head); letter-spacing: 1px; }
.btn-orange:hover { background-color: #d84315; }

.mobile-toggle { display: none; background: none; border: none; cursor: pointer; flex-direction: column; gap: 5px; }
.mobile-toggle span { width: 30px; height: 4px; background-color: var(--color-navy); }

/* --- Mobile Menu --- */
.mobile-menu {
    position: fixed; top: 0; right: -100%; width: 250px; height: 100%;
    background-color: var(--color-navy); z-index: 2000;
    display: flex; flex-direction: column; padding: 40px; gap: 20px;
    box-shadow: -5px 0 20px rgba(0,0,0,0.2); transition: 0.3s ease; border-left: 5px solid var(--color-orange);
}
.mobile-menu.active { right: 0; }
.close-menu { align-self: flex-end; font-size: 1.5rem; color: var(--color-white); background: none; border: none; cursor: pointer; }
.mobile-menu a { font-family: var(--font-head); font-size: 1.2rem; color: var(--color-white); text-transform: uppercase; border-bottom: 1px solid #37474f; padding-bottom: 10px; }

/* --- Hero --- */
.hero-log {
    position: relative; height: 500px;
    background-size: cover; background-position: center;
    display: flex; align-items: center; justify-content: center;
}
.hero-overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: linear-gradient(to right, rgba(0,33,71,0.9), rgba(0,33,71,0.6)); z-index: 1; }

.hero-content { position: relative; z-index: 2; width: 100%; max-width: 1100px; padding: 20px; color: var(--color-white); display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 40px; }
.hero-content h1 { font-family: var(--font-head); font-size: 3.5rem; line-height: 1.1; margin-bottom: 15px; text-transform: uppercase; }
.hero-content p { font-size: 1.2rem; opacity: 0.8; max-width: 500px; }

.tracking-box { background-color: var(--color-white); padding: 0; border-radius: 2px; width: 100%; max-width: 400px; box-shadow: 0 10px 30px rgba(0,0,0,0.3); }
.track-head { background-color: var(--color-orange); color: var(--color-white); padding: 15px; font-family: var(--font-head); font-weight: bold; letter-spacing: 1px; }
.track-body { padding: 20px; display: flex; gap: 10px; }
.track-body input { flex: 1; padding: 10px; border: 1px solid #ccc; font-family: var(--font-body); }
.track-body button { background-color: var(--color-navy); color: var(--color-white); border: none; padding: 10px 15px; cursor: pointer; font-weight: bold; font-family: var(--font-head); }
.track-result { padding: 0 20px 20px; font-size: 0.9rem; font-weight: bold; color: var(--color-navy); }

/* --- Services Grid --- */
.section-padding { padding: 80px 0; }
.section-header { margin-bottom: 40px; }
.section-header h2 { font-family: var(--font-head); font-size: 2.5rem; color: var(--color-navy); text-transform: uppercase; margin-bottom: 10px; }
.bar-orange { width: 80px; height: 5px; background-color: var(--color-orange); }

.service-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 30px; }
.service-item { background-color: var(--color-white); padding: 30px; border: 1px solid #e0e0e0; transition: 0.3s; border-bottom: 4px solid transparent; }
.service-item:hover { border-bottom-color: var(--color-orange); transform: translateY(-5px); box-shadow: var(--shadow); }
.service-item .icon { font-size: 3rem; margin-bottom: 15px; }
.service-item h3 { font-family: var(--font-head); font-size: 1.5rem; margin-bottom: 10px; color: var(--color-navy); }
.service-item p { color: #666; margin-bottom: 20px; font-size: 0.95rem; }
.service-item a { color: var(--color-orange); font-weight: bold; text-transform: uppercase; font-size: 0.9rem; }

/* --- KPI Banner --- */
.kpi-banner { background-color: var(--color-navy); color: var(--color-white); padding: 50px 0; margin-top: 50px; }
.kpi-flex { display: flex; justify-content: space-around; text-align: center; }
.kpi strong { display: block; font-family: var(--font-head); font-size: 3.5rem; color: var(--color-orange); line-height: 1; }
.kpi span { text-transform: uppercase; letter-spacing: 1px; opacity: 0.8; font-size: 0.9rem; }

/* --- Infrastructure (About) --- */
.page-head { text-align: center; margin-bottom: 60px; }
.page-head h1 { font-family: var(--font-head); font-size: 3rem; color: var(--color-navy); text-transform: uppercase; }

.infra-grid { display: flex; flex-direction: column; gap: 40px; }
.infra-item { display: flex; background: var(--color-white); border: 1px solid #ddd; }
.infra-item.reverse { flex-direction: row-reverse; }
.infra-item img { width: 40%; object-fit: cover; }
.infra-text { padding: 40px; width: 60%; display: flex; flex-direction: column; justify-content: center; }
.infra-text h3 { font-family: var(--font-head); font-size: 2rem; margin-bottom: 15px; color: var(--color-navy); }

/* --- References --- */
.ref-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.ref-card { background-color: var(--color-white); padding: 30px; border-left: 5px solid var(--color-orange); box-shadow: var(--shadow); }
.ref-card.dark { background-color: var(--color-dark-grey); color: var(--color-white); border-left: 5px solid var(--color-white); }
.ref-card.dark p { color: #ccc; }
.sector { font-size: 0.8rem; font-weight: bold; color: #999; letter-spacing: 1px; margin-bottom: 10px; }
.ref-card h3 { font-family: var(--font-head); font-size: 1.5rem; margin-bottom: 15px; }
.manager { margin-top: 20px; font-size: 0.9rem; font-weight: bold; }

/* --- Quote Form --- */
.quote-wrapper { display: grid; grid-template-columns: 1fr 2fr; gap: 50px; background-color: var(--color-white); padding: 50px; border: 1px solid #ddd; }
.quote-info h2 { font-family: var(--font-head); color: var(--color-navy); font-size: 2.5rem; }
.contact-list { margin-top: 30px; }
.c-item { margin-bottom: 20px; }
.c-item strong { display: block; color: var(--color-orange); font-family: var(--font-head); font-size: 1.1rem; }

.log-form .form-row { display: flex; gap: 20px; margin-bottom: 20px; }
.log-form .col { flex: 1; }
.log-form .full { width: 100%; }
.log-form label { display: block; font-weight: bold; margin-bottom: 5px; font-size: 0.9rem; color: var(--color-navy); font-family: var(--font-head); letter-spacing: 0.5px; }
.log-form input, .log-form select, .log-form textarea { width: 100%; padding: 12px; border: 1px solid #ccc; background-color: #f9f9f9; font-family: var(--font-body); border-radius: 2px; }
.log-form input:focus { border-color: var(--color-orange); outline: none; }
.btn-submit { width: 100%; background-color: var(--color-navy); color: var(--color-white); padding: 15px; border: none; font-family: var(--font-head); font-weight: bold; font-size: 1.2rem; cursor: pointer; transition: 0.3s; margin-top: 10px; }
.btn-submit:hover { background-color: var(--color-orange); }

/* --- Incoterms --- */
.terms-content { max-width: 1000px; margin: 0 auto; background-color: var(--color-white); padding: 50px; border: 1px solid #ddd; }
.terms-content h1 { font-family: var(--font-head); color: var(--color-navy); }
.terms-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 30px; margin-top: 30px; }
.term-box { border: 1px solid #eee; padding: 20px; background-color: #fafafa; }
.term-box strong { font-family: var(--font-head); font-size: 1.2rem; color: var(--color-orange); display: block; margin-bottom: 10px; }

/* --- Footer --- */
.log-footer { background-color: var(--color-navy); color: var(--color-white); padding: 60px 0; margin-top: auto; text-align: center; border-top: 5px solid var(--color-orange); }
.f-col h4 { font-family: var(--font-head); font-size: 1.8rem; margin-bottom: 5px; letter-spacing: 2px; }
.f-links a { color: #b0bec5; margin: 0 15px; font-size: 0.9rem; text-transform: uppercase; }
.f-links a:hover { color: var(--color-orange); }
.copyright { margin-top: 30px; font-size: 0.8rem; opacity: 0.5; }

@media (max-width: 992px) {
    .industrial-nav { display: none; }
    .mobile-toggle { display: flex; }
    .hero-content { flex-direction: column; text-align: center; }
    .tracking-box { width: 100%; }
    .infra-item, .infra-item.reverse { flex-direction: column; }
    .infra-item img, .infra-text { width: 100%; }
    .quote-wrapper { grid-template-columns: 1fr; }
    .log-form .form-row { flex-direction: column; gap: 15px; }
    .terms-grid { grid-template-columns: 1fr; }
    .kpi-flex { flex-direction: column; gap: 30px; }
}