/* ── RESET & ROOT ── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
:root {
  --navy:    #0b1f3a;
  --navy2:   #0d2548;
  --navy3:   #102d56;
  --blue:    #1a4a8a;
  --teal:    #0077b6;
  --teal2:   #0096c7;
  --accent:  #00b4d8;
  --gold:    #c8a84b;
  --white:   #ffffff;
  --offwhite:#f4f7fb;
  --light:   #e8eef6;
  --grey:    #6b7c93;
  --dark:    #1a2332;
  --text:    #2c3e50;
  --shadow:  0 4px 24px rgba(11,31,58,0.10);
  --shadow2: 0 8px 40px rgba(11,31,58,0.16);
  --radius:  8px;
  --radius2: 12px;
}
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: 'Inter', 'Segoe UI', system-ui, sans-serif; color: var(--text); background: var(--white); overflow-x: hidden; line-height: 1.6; }
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ── UTILITIES ── */
.container { max-width: 1160px; margin: 0 auto; padding: 0 24px; }
.section-label { font-size: 11px; font-weight: 700; letter-spacing: 4px; text-transform: uppercase; color: var(--teal2); margin-bottom: 10px; }
.section-title { font-size: clamp(28px, 4vw, 42px); font-weight: 700; color: var(--navy); line-height: 1.2; margin-bottom: 16px; }
.section-title span { color: var(--teal2); }
.section-body { font-size: 16px; color: var(--grey); line-height: 1.85; max-width: 580px; }
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 13px 30px; border-radius: var(--radius); font-size: 14px; font-weight: 600; cursor: pointer; border: none; transition: all 0.25s; letter-spacing: 0.3px; }
.btn-primary { background: var(--teal2); color: var(--white); }
.btn-primary:hover { background: var(--accent); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(0,150,199,0.35); }
.btn-outline { background: transparent; color: var(--white); border: 2px solid rgba(255,255,255,0.5); }
.btn-outline:hover { border-color: var(--white); background: rgba(255,255,255,0.1); }
.btn-teal { background: transparent; color: var(--teal2); border: 2px solid var(--teal2); }
.btn-teal:hover { background: var(--teal2); color: var(--white); }

/* ── TOPBAR ── */
.topbar { background: var(--navy); padding: 8px 0; border-bottom: 1px solid rgba(255,255,255,0.06); }
.topbar-inner { display: flex; align-items: center; justify-content: space-between; }
.topbar-links { display: flex; gap: 24px; }
.topbar-links a { font-size: 12px; color: rgba(255,255,255,0.6); display: flex; align-items: center; gap: 6px; transition: color 0.2s; }
.topbar-links a:hover { color: var(--accent); }
.topbar-badges { display: flex; gap: 10px; }
.badge { font-size: 10px; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; padding: 3px 10px; border-radius: 20px; }
.badge-teal { background: rgba(0,180,216,0.15); color: var(--accent); border: 1px solid rgba(0,180,216,0.3); }
.badge-gold { background: rgba(200,168,75,0.12); color: var(--gold); border: 1px solid rgba(200,168,75,0.3); }

/* ── NAVIGATION ── */
.navbar { position: sticky; top: 0; z-index: 100; background: var(--white); border-bottom: 1px solid var(--light); box-shadow: 0 2px 12px rgba(11,31,58,0.08); }
.navbar-inner { height: 70px; display: flex; align-items: center; justify-content: space-between; }
.nav-brand { display: flex; align-items: center; gap: 12px; }
.nav-logo { width: 44px; height: 44px; border-radius: var(--radius); object-fit: cover; border: 2px solid var(--light); }
.nav-brand-text .name { font-size: 17px; font-weight: 700; color: var(--navy); letter-spacing: -0.3px; line-height: 1.1; }
.nav-brand-text .tagline { font-size: 10px; color: var(--teal2); letter-spacing: 2px; text-transform: uppercase; }
.nav-links { display: flex; align-items: center; gap: 6px; }
.nav-links a { font-size: 13px; font-weight: 500; color: var(--grey); padding: 8px 14px; border-radius: 6px; transition: all 0.2s; }
.nav-links a:hover, .nav-links a.active { color: var(--teal2); background: rgba(0,150,199,0.06); }
.nav-cta { margin-left: 8px; }
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 8px; background: none; border: none; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--navy); border-radius: 2px; transition: all 0.3s; }
.mobile-menu { display: none; position: fixed; inset: 0; background: var(--white); z-index: 200; padding: 90px 24px 24px; flex-direction: column; gap: 4px; overflow-y: auto; }
.mobile-menu.open { display: flex; }
.mobile-menu a { font-size: 18px; font-weight: 600; color: var(--navy); padding: 16px 0; border-bottom: 1px solid var(--light); }
.mobile-menu-close { position: absolute; top: 20px; right: 20px; background: none; border: none; font-size: 28px; cursor: pointer; color: var(--navy); }

/* ── HERO ── */
.hero { position: relative; min-height: 92vh; display: flex; align-items: center; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; background-size: cover; background-position: center; background-repeat: no-repeat; }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(105deg, rgba(11,31,58,0.97) 0%, rgba(13,37,72,0.90) 55%, rgba(0,119,182,0.55) 100%); }
.hero-content { position: relative; z-index: 1; max-width: 680px; }
.hero-badge { display: inline-flex; align-items: center; gap: 8px; background: rgba(0,180,216,0.12); border: 1px solid rgba(0,180,216,0.35); color: var(--accent); padding: 7px 16px; border-radius: 20px; font-size: 11px; font-weight: 600; letter-spacing: 2px; text-transform: uppercase; margin-bottom: 28px; }
.hero-badge-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); animation: pulse 2s infinite; }
@keyframes pulse { 0%,100%{opacity:1}50%{opacity:0.3} }
.hero h1 { font-size: clamp(36px, 5.5vw, 64px); font-weight: 800; color: var(--white); line-height: 1.05; letter-spacing: -1px; margin-bottom: 10px; }
.hero h1 em { font-style: normal; color: var(--accent); }
.hero-sub { font-size: 15px; color: var(--gold); letter-spacing: 3px; text-transform: uppercase; font-weight: 400; margin-bottom: 22px; }
.hero p { font-size: 17px; color: rgba(255,255,255,0.70); line-height: 1.85; margin-bottom: 40px; max-width: 540px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 56px; }
.hero-stats { display: flex; gap: 48px; padding-top: 40px; border-top: 1px solid rgba(255,255,255,0.12); flex-wrap: wrap; }
.hero-stat-num { font-size: 34px; font-weight: 800; color: var(--accent); line-height: 1; }
.hero-stat-label { font-size: 11px; color: rgba(255,255,255,0.45); text-transform: uppercase; letter-spacing: 1.5px; margin-top: 4px; }

/* ── TICKER ── */
.ticker { background: var(--navy2); padding: 13px 0; overflow: hidden; }
.ticker-track { display: inline-flex; animation: ticker 45s linear infinite; white-space: nowrap; }
.ticker-track:hover { animation-play-state: paused; }
@keyframes ticker { from{transform:translateX(0)} to{transform:translateX(-50%)} }
.ticker-item { display: inline-flex; align-items: center; gap: 8px; padding: 0 32px; font-size: 11px; font-weight: 600; letter-spacing: 2px; text-transform: uppercase; color: rgba(255,255,255,0.4); }
.ticker-dot { color: var(--accent); }

/* ── SERVICES ── */
.services { padding: 100px 0; background: var(--offwhite); }
.services-header { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 56px; flex-wrap: wrap; gap: 20px; }
.services-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.service-card { background: var(--white); border-radius: var(--radius2); padding: 36px 28px; border: 1px solid var(--light); transition: all 0.3s; position: relative; overflow: hidden; }
.service-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: linear-gradient(90deg, var(--teal), var(--accent)); transform: scaleX(0); transform-origin: left; transition: transform 0.35s; }
.service-card:hover { transform: translateY(-5px); box-shadow: var(--shadow2); }
.service-card:hover::before { transform: scaleX(1); }
.service-num { font-size: 11px; font-weight: 700; letter-spacing: 2px; color: var(--accent); margin-bottom: 16px; font-family: monospace; }
.service-icon { width: 52px; height: 52px; border-radius: 10px; background: linear-gradient(135deg,rgba(0,119,182,0.1),rgba(0,180,216,0.06)); display: flex; align-items: center; justify-content: center; font-size: 24px; margin-bottom: 18px; }
.service-card h3 { font-size: 17px; font-weight: 700; color: var(--navy); margin-bottom: 10px; line-height: 1.3; }
.service-card p { font-size: 13px; color: var(--grey); line-height: 1.8; margin-bottom: 18px; }
.service-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.service-tag { font-size: 10px; font-weight: 600; padding: 3px 10px; border-radius: 12px; background: var(--offwhite); color: var(--teal); border: 1px solid var(--light); }

/* ── FLEET ── */
.fleet { padding: 100px 0; }
.fleet-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; margin-top: 56px; }
.fleet-card { border-radius: var(--radius2); overflow: hidden; box-shadow: var(--shadow); transition: all 0.3s; }
.fleet-card:hover { transform: translateY(-4px); box-shadow: var(--shadow2); }
.fleet-card img { width: 100%; height: 220px; object-fit: cover; display: block; transition: transform 0.5s; }
.fleet-card:hover img { transform: scale(1.05); }
.fleet-card-body { padding: 20px 22px; background: var(--white); border: 1px solid var(--light); border-top: none; }
.fleet-card-label { font-size: 10px; font-weight: 700; letter-spacing: 2px; color: var(--teal2); text-transform: uppercase; margin-bottom: 6px; }
.fleet-card-title { font-size: 16px; font-weight: 700; color: var(--navy); }

/* ── PORTS ── */
.ports { padding: 100px 0; background: var(--navy); }
.ports .section-title { color: var(--white); }
.ports .section-label { color: var(--accent); }
.ports .section-body { color: rgba(255,255,255,0.5); }
.ports-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 2px; margin-top: 56px; }
.port-card { background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.07); padding: 28px 24px; transition: all 0.3s; position: relative; overflow: hidden; }
.port-card::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 2px; background: linear-gradient(90deg,var(--teal),var(--accent)); transform: scaleX(0); transition: transform 0.3s; }
.port-card:hover { background: rgba(0,180,216,0.06); border-color: rgba(0,180,216,0.2); }
.port-card:hover::after { transform: scaleX(1); }
.port-state { font-size: 10px; font-weight: 700; letter-spacing: 2px; color: var(--accent); text-transform: uppercase; margin-bottom: 8px; }
.port-card h3 { font-size: 18px; font-weight: 700; color: var(--white); margin-bottom: 6px; }
.port-sub { font-size: 12px; color: rgba(255,255,255,0.38); margin-bottom: 16px; }
.port-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.port-tag { font-size: 9px; font-weight: 600; padding: 3px 10px; border-radius: 12px; background: rgba(200,168,75,0.08); color: var(--gold); border: 1px solid rgba(200,168,75,0.2); }

/* ── WHY US ── */
.why { padding: 100px 0; background: var(--offwhite); }
.why-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 20px; margin-top: 56px; }
.why-card { background: var(--white); border-radius: var(--radius2); padding: 32px; border: 1px solid var(--light); display: flex; gap: 20px; transition: all 0.3s; }
.why-card:hover { box-shadow: var(--shadow); border-color: rgba(0,150,199,0.2); }
.why-icon { width: 52px; height: 52px; border-radius: 10px; background: linear-gradient(135deg,var(--teal),var(--teal2)); display: flex; align-items: center; justify-content: center; font-size: 22px; flex-shrink: 0; }
.why-card h3 { font-size: 16px; font-weight: 700; color: var(--navy); margin-bottom: 8px; }
.why-card p { font-size: 13px; color: var(--grey); line-height: 1.8; }

/* ── ABOUT ── */
.about { padding: 100px 0; }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: center; }
.about-image-box { border-radius: 16px; background: linear-gradient(135deg,var(--navy),var(--navy2)); padding: 48px 36px; text-align: center; position: relative; }
.about-logo { width: 120px; height: 120px; border-radius: 50%; object-fit: cover; border: 4px solid rgba(0,180,216,0.3); margin: 0 auto 20px; }
.about-company-name { font-size: 20px; font-weight: 700; color: var(--white); margin-bottom: 4px; }
.about-company-sub { font-size: 10px; letter-spacing: 3px; color: var(--accent); text-transform: uppercase; margin-bottom: 28px; }
.about-creds { display: flex; flex-direction: column; gap: 10px; text-align: left; }
.about-cred { display: flex; align-items: center; gap: 10px; background: rgba(255,255,255,0.05); border-radius: 8px; padding: 10px 14px; }
.about-cred-icon { color: var(--accent); }
.about-cred-text { font-size: 12px; color: rgba(255,255,255,0.7); }
.about-text p { font-size: 15px; color: var(--grey); line-height: 1.9; margin-bottom: 16px; }
.about-contact-list { display: flex; flex-direction: column; gap: 12px; margin-top: 28px; }
.about-contact-item { display: flex; align-items: center; gap: 12px; font-size: 14px; color: var(--grey); }
.about-contact-item a { color: var(--teal2); font-weight: 500; }

/* ── CONTACT ── */
.contact { padding: 100px 0; background: var(--offwhite); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; margin-top: 56px; align-items: start; }
.contact-info { display: flex; flex-direction: column; gap: 14px; }
.contact-card { background: var(--white); border-radius: var(--radius2); padding: 20px 22px; border: 1px solid var(--light); display: flex; align-items: flex-start; gap: 16px; transition: all 0.3s; }
.contact-card:hover { border-color: rgba(0,150,199,0.25); box-shadow: var(--shadow); }
.contact-card-icon { width: 44px; height: 44px; border-radius: 10px; background: linear-gradient(135deg,var(--teal),var(--teal2)); display: flex; align-items: center; justify-content: center; font-size: 18px; flex-shrink: 0; }
.contact-card-label { font-size: 10px; font-weight: 700; letter-spacing: 2px; color: var(--grey); text-transform: uppercase; margin-bottom: 4px; }
.contact-card-value { font-size: 14px; font-weight: 600; color: var(--navy); line-height: 1.6; }
.contact-card-value a { color: var(--navy); }
.contact-card-value a:hover { color: var(--teal2); }
.wa-btn { display: flex; align-items: center; justify-content: center; gap: 10px; background: #25D366; color: var(--white); padding: 14px; border-radius: var(--radius2); font-size: 14px; font-weight: 700; transition: all 0.25s; margin-top: 6px; }
.wa-btn:hover { background: #1db954; transform: translateY(-2px); }
.contact-form { background: var(--white); border-radius: var(--radius2); padding: 40px; border: 1px solid var(--light); box-shadow: var(--shadow); }
.contact-form h3 { font-size: 22px; font-weight: 700; color: var(--navy); margin-bottom: 28px; }
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 11px; font-weight: 600; color: var(--grey); margin-bottom: 6px; letter-spacing: 0.5px; text-transform: uppercase; }
.form-group input, .form-group select, .form-group textarea { width: 100%; padding: 12px 16px; background: var(--offwhite); border: 1.5px solid var(--light); border-radius: var(--radius); font-family: inherit; font-size: 14px; color: var(--text); outline: none; transition: border-color 0.2s, box-shadow 0.2s; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--teal2); background: var(--white); box-shadow: 0 0 0 3px rgba(0,150,199,0.1); }
.form-group textarea { height: 110px; resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-submit { width: 100%; padding: 14px; background: var(--teal2); color: var(--white); border: none; border-radius: var(--radius); font-family: inherit; font-size: 14px; font-weight: 700; cursor: pointer; transition: all 0.25s; margin-top: 8px; }
.form-submit:hover { background: var(--accent); }
.form-msg { display: none; padding: 12px 16px; border-radius: var(--radius); font-size: 13px; text-align: center; margin-top: 12px; }
.form-msg.success { background: #e6f7ee; color: #1a7a3c; border: 1px solid #a3d9b3; display: block; }
.form-msg.error { background: #fef0f0; color: #cc2929; border: 1px solid #f5b8b8; display: block; }

/* ── FOOTER ── */
footer { background: var(--dark); padding: 70px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 56px; }
.footer-brand p { font-size: 13px; color: rgba(255,255,255,0.4); line-height: 1.9; margin-top: 16px; max-width: 260px; }
.footer-contacts { display: flex; flex-direction: column; gap: 8px; margin-top: 16px; }
.footer-contacts a { font-size: 12px; color: rgba(255,255,255,0.4); display: flex; align-items: center; gap: 8px; transition: color 0.2s; }
.footer-contacts a:hover { color: var(--accent); }
.footer-col h4 { font-size: 11px; font-weight: 700; letter-spacing: 3px; color: var(--accent); text-transform: uppercase; margin-bottom: 18px; }
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul a { font-size: 13px; color: rgba(255,255,255,0.4); transition: color 0.2s; }
.footer-col ul a:hover { color: var(--white); }
.footer-bottom { padding-top: 28px; border-top: 1px solid rgba(255,255,255,0.06); display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.footer-bottom p { font-size: 12px; color: rgba(255,255,255,0.22); }
.footer-bottom-right { font-size: 11px; color: var(--gold); font-weight: 600; letter-spacing: 1px; }

/* ── FLOAT BUTTONS ── */
.wa-float { position: fixed; bottom: 24px; right: 24px; z-index: 999; width: 56px; height: 56px; border-radius: 50%; background: #25D366; display: flex; align-items: center; justify-content: center; font-size: 26px; box-shadow: 0 4px 20px rgba(37,211,102,0.45); animation: wafloat 3s ease-in-out infinite; }
@keyframes wafloat { 0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)} }
.back-top { position: fixed; bottom: 92px; right: 27px; z-index: 998; width: 40px; height: 40px; border-radius: 50%; background: var(--navy); color: var(--white); border: none; cursor: pointer; font-size: 16px; display: none; align-items: center; justify-content: center; box-shadow: var(--shadow); transition: all 0.2s; }
.back-top.visible { display: flex; }
.back-top:hover { background: var(--teal2); }

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2,1fr); }
  .ports-grid { grid-template-columns: repeat(2,1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width: 768px) {
  .topbar { display: none; }
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }
  .hero { min-height: 85vh; padding: 100px 0 60px; }
  .hero h1 { font-size: 30px; }
  .hero p { font-size: 15px; }
  .hero-stats { gap: 20px; }
  .hero-stat-num { font-size: 26px; }
  .services, .fleet, .ports, .why, .about, .contact { padding: 64px 0; }
  .services-grid, .fleet-grid, .ports-grid, .why-grid, .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .form-row { grid-template-columns: 1fr; }
  .services-header { flex-direction: column; align-items: flex-start; }
}