/* Palette: Ocean Blue, Fog Grey, Signal Red */
:root {
    --blue: #0D47A1;
    --dark-blue: #002171;
    --grey: #ECEFF1;
    --red: #B71C1C;
    --white: #FFFFFF;
    --text: #37474F;
    
    --font-serif: 'Merriweather', serif;
    --font-sans: 'Roboto', sans-serif;
}

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

body {
    background-color: var(--grey);
    color: var(--text);
    font-family: var(--font-sans);
    line-height: 1.6;
}

.container { width: 90%; max-width: 1200px; margin: 0 auto; }
.section-padding { padding: 80px 0; }
a { text-decoration: none; color: inherit; transition: 0.3s; }
img { max-width: 100%; height: auto; }

/* Header */
.hf-header { background: var(--white); padding: 20px 0; position: sticky; top: 0; z-index: 1000; box-shadow: 0 4px 6px rgba(0,0,0,0.1); border-top: 5px solid var(--blue); }
.header-row { display: flex; justify-content: space-between; align-items: center; }

.logo { font-family: var(--font-serif); font-size: 1.5rem; font-weight: 700; color: var(--text); letter-spacing: 1px; display: flex; align-items: center; gap: 10px; }
.blue { color: var(--blue); }
.icon-anchor { color: var(--red); font-size: 1.8rem; }

.nav-menu a { margin-left: 30px; font-weight: 700; color: var(--text); font-size: 0.9rem; text-transform: uppercase; }
.nav-menu a:hover, .nav-menu a.active { color: var(--blue); }

/* Mobile Menu */
.menu-toggle { display: none; background: none; border: none; font-size: 1.5rem; cursor: pointer; color: var(--blue); }
.mobile-menu-overlay { position: fixed; top: 0; right: -100%; width: 100%; height: 100%; background: var(--blue); z-index: 2000; display: flex; flex-direction: column; justify-content: center; align-items: center; transition: 0.4s; }
.mobile-menu-overlay.active { right: 0; }
.close-menu { position: absolute; top: 20px; right: 20px; font-size: 2rem; color: var(--white); background: none; border: none; cursor: pointer; }
.mobile-menu-overlay a { color: var(--white); font-family: var(--font-serif); font-size: 2rem; margin: 15px 0; }

@media (max-width: 900px) {
    .nav-menu { display: none; }
    .menu-toggle { display: block; }
}

/* Hero */
.hero-maritime { height: 80vh; background-size: cover; background-position: center; position: relative; }
.hero-shade { width: 100%; height: 100%; background: linear-gradient(rgba(13, 71, 161, 0.4), rgba(13, 71, 161, 0.7)); display: flex; align-items: center; justify-content: center; text-align: center; }
.hero-content { color: var(--white); max-width: 800px; padding: 20px; background: rgba(0,0,0,0.5); border: 1px solid rgba(255,255,255,0.2); }
.sub-head { font-family: var(--font-serif); font-style: italic; color: var(--grey); margin-bottom: 10px; display: block; }
.hero-content h1 { font-size: 3.5rem; line-height: 1.2; margin-bottom: 20px; font-family: var(--font-sans); font-weight: 700; }
.hero-content p { font-size: 1.2rem; margin-bottom: 40px; color: #eee; }

.cta-row { display: flex; justify-content: center; gap: 20px; }
.btn-primary { background: var(--red); color: var(--white); padding: 15px 35px; border-radius: 4px; font-weight: 700; }
.btn-primary:hover { background: #8e1515; }
.btn-secondary { background: var(--white); color: var(--blue); padding: 15px 35px; border-radius: 4px; font-weight: 700; }

/* Expertise */
.section-head h2 { font-family: var(--font-serif); font-size: 2.2rem; color: var(--blue); margin-bottom: 10px; }
.wave-line { font-family: var(--font-serif); color: var(--red); font-size: 1.5rem; letter-spacing: 5px; margin-bottom: 40px; font-weight: bold; }
.wave-line.left { text-align: left; margin: 10px 0 30px; }
.text-center { text-align: center; }

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.expert-card { background: var(--white); padding: 40px 20px; text-align: center; border-radius: 4px; box-shadow: 0 2px 10px rgba(0,0,0,0.05); transition: 0.3s; border-bottom: 3px solid transparent; }
.expert-card:hover { transform: translateY(-5px); border-bottom-color: var(--red); }
.icon { font-size: 3rem; margin-bottom: 20px; }
.expert-card h3 { color: var(--dark-blue); margin-bottom: 10px; font-family: var(--font-serif); }

/* Facts */
.facts-bar { background: var(--blue); color: var(--white); padding: 50px 0; margin-top: 60px; }
.facts-flex { display: flex; justify-content: space-around; text-align: center; }
.fact strong { display: block; font-size: 2.5rem; font-family: var(--font-serif); }
.fact span { font-size: 0.9rem; text-transform: uppercase; letter-spacing: 1px; color: #90CAF9; }

/* About Layout */
.about-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.about-text h1 { font-family: var(--font-serif); font-size: 2.5rem; color: var(--blue); }
.values-list { list-style: none; margin-top: 30px; }
.values-list li { margin-bottom: 15px; padding-left: 25px; position: relative; color: var(--text); }
.values-list li::before { content: '⚓'; position: absolute; left: 0; color: var(--red); font-size: 0.9rem; top: 3px; }
.about-image img { border: 10px solid var(--white); box-shadow: 0 5px 15px rgba(0,0,0,0.1); }

/* Testimonials */
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.quote-card { background: var(--white); padding: 30px; border-left: 4px solid var(--blue); box-shadow: 0 2px 5px rgba(0,0,0,0.05); }
.quote-card p { font-style: italic; color: #555; margin-bottom: 20px; }
.author strong { display: block; color: var(--red); font-family: var(--font-serif); }
.author span { font-size: 0.8rem; color: #777; }

/* Contact */
.contact-box { display: grid; grid-template-columns: 1fr 1.5fr; gap: 50px; background: var(--white); padding: 50px; border-radius: 4px; box-shadow: 0 5px 20px rgba(0,0,0,0.05); }
.info-col h2 { color: var(--blue); font-family: var(--font-serif); margin-bottom: 20px; }
.contact-item { margin-top: 20px; font-size: 1.1rem; }

.maritime-form .form-group { margin-bottom: 20px; }
.maritime-form label { display: block; font-weight: 700; color: var(--text); margin-bottom: 5px; }
.maritime-form input, .maritime-form select, .maritime-form textarea { width: 100%; padding: 12px; border: 1px solid #ccc; background: #fafafa; font-family: var(--font-sans); }
.maritime-form input:focus { border-color: var(--blue); outline: none; }
.submit-btn { width: 100%; background: var(--blue); color: var(--white); border: none; padding: 15px; font-weight: 700; cursor: pointer; border-radius: 4px; transition: 0.3s; }
.submit-btn:hover { background: var(--dark-blue); }

/* Legal */
.legal-doc { max-width: 800px; margin: 0 auto; background: var(--white); padding: 50px; }
.legal-doc h1 { color: var(--blue); font-family: var(--font-serif); }

/* Footer */
.hf-footer { background: #263238; color: #CFD8DC; padding: 60px 0 20px; margin-top: 80px; border-top: 5px solid var(--red); }
.footer-row { display: flex; justify-content: space-between; align-items: center; border-bottom: 1px solid #37474F; padding-bottom: 30px; margin-bottom: 20px; }
.f-brand h4 { color: var(--white); font-family: var(--font-serif); letter-spacing: 1px; }
.f-nav a { margin-left: 20px; color: #90A4AE; }
.f-nav a:hover { color: var(--white); }
.copyright { text-align: center; font-size: 0.8rem; }

/* Cookie */
.cookie-bar { position: fixed; bottom: 0; left: 0; width: 100%; background: var(--blue); color: var(--white); padding: 15px; display: flex; justify-content: center; align-items: center; gap: 20px; z-index: 3000; display: none; }
.cookie-bar.active { display: flex; }
.cookie-bar button { background: var(--white); color: var(--blue); border: none; padding: 5px 20px; cursor: pointer; font-weight: 700; }

@media (max-width: 900px) {
    .grid-3, .about-layout, .contact-box, .testimonials-grid, .facts-flex, .footer-row { grid-template-columns: 1fr; flex-direction: column; }
    .hero-content h1 { font-size: 2.5rem; }
    .footer-row { text-align: center; gap: 20px; }
    .cta-row { flex-direction: column; }
}