/* Fletmar Fletes Marítimos S.A. - Maritime Logistics */
:root {
    --navy: #0a1628;
    --navy-mid: #132337;
    --ocean: #0e4d7b;
    --ocean-light: #1a6ba8;
    --cyan: #00a8e8;
    --sand: #f4f1ea;
    --text: #1a2332;
    --text-muted: #5a6577;
    --white: #ffffff;
    --border: #e2e6ed;
    --shadow: 0 8px 32px rgba(10, 22, 40, 0.1);
    --radius: 10px;
    --transition: all 0.3s ease;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: 'Source Sans 3', system-ui, sans-serif;
    background: var(--sand);
    color: var(--text);
    line-height: 1.7;
    overflow-x: hidden;
}
h1, h2, h3, h4 {
    font-family: 'Libre Franklin', system-ui, sans-serif;
    font-weight: 700;
    line-height: 1.25;
    color: var(--navy);
}
a { text-decoration: none; color: inherit; transition: var(--transition); }
img { max-width: 100%; display: block; }
ul { list-style: none; }
.container { width: 100%; max-width: 1140px; margin: 0 auto; padding: 0 24px; }

.btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 13px 26px; border-radius: 6px;
    font-weight: 600; font-size: 0.95rem; cursor: pointer;
    border: none; font-family: inherit; transition: var(--transition);
}
.btn-primary { background: var(--cyan); color: var(--navy); }
.btn-primary:hover { background: #0090c8; transform: translateY(-2px); box-shadow: 0 6px 20px rgba(0,168,232,0.35); }
.btn-outline { background: transparent; border: 2px solid var(--navy); color: var(--navy); }
.btn-outline:hover { background: var(--navy); color: white; }
.btn-light { background: rgba(255,255,255,0.12); border: 1.5px solid rgba(255,255,255,0.4); color: white; }
.btn-light:hover { background: white; color: var(--navy); }

header {
    position: fixed; top: 0; left: 0; width: 100%; z-index: 1000;
    background: rgba(255,255,255,0.95); backdrop-filter: blur(12px);
    border-bottom: 1px solid transparent; transition: var(--transition);
}
header.scrolled { border-bottom-color: var(--border); box-shadow: var(--shadow); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 76px; }
.logo {
    display: flex; align-items: center; gap: 10px;
    font-family: 'Libre Franklin', sans-serif; font-size: 1.35rem; font-weight: 800; color: var(--navy);
}
.logo-icon {
    width: 40px; height: 40px;
    background: linear-gradient(135deg, var(--ocean), var(--cyan));
    border-radius: 8px; display: flex; align-items: center; justify-content: center;
    color: white; font-size: 1.1rem;
}
.logo span { color: var(--cyan); }
.nav-links { display: flex; align-items: center; gap: 26px; }
.nav-links a { font-size: 0.92rem; font-weight: 550; color: var(--text-muted); }
.nav-links a:hover, .nav-links a.active { color: var(--ocean); }
.nav-links .btn { padding: 10px 20px; font-size: 0.88rem; }
.mobile-toggle { display: none; background: none; border: none; font-size: 1.35rem; color: var(--navy); cursor: pointer; }

.page-hero {
    padding: 140px 0 64px;
    background: linear-gradient(135deg, var(--navy) 0%, var(--ocean) 100%);
    color: white; position: relative; overflow: hidden;
}
.page-hero::after {
    content: ''; position: absolute; right: -80px; bottom: -80px;
    width: 320px; height: 320px; border-radius: 50%;
    background: rgba(0,168,232,0.12); pointer-events: none;
}
.page-hero h1 { color: white; font-size: clamp(1.9rem, 4vw, 2.7rem); margin-bottom: 10px; }
.page-hero p { opacity: 0.85; font-size: 1.08rem; max-width: 520px; }
.breadcrumb { display: flex; gap: 8px; margin-top: 16px; font-size: 0.85rem; opacity: 0.7; }
.breadcrumb a:hover { color: var(--cyan); }

section { padding: 88px 0; }
.section-header { text-align: center; max-width: 620px; margin: 0 auto 52px; }
.section-header .tag {
    display: inline-block; color: var(--cyan); font-weight: 700; font-size: 0.8rem;
    letter-spacing: 1.5px; text-transform: uppercase; margin-bottom: 12px;
}
.section-header h2 { font-size: clamp(1.7rem, 3.2vw, 2.4rem); margin-bottom: 12px; }
.section-header p { color: var(--text-muted); font-size: 1.05rem; }

.hero {
    min-height: 100vh; display: flex; align-items: center;
    background: linear-gradient(145deg, rgba(10,22,40,0.88), rgba(14,77,123,0.75)),
                url('https://images.unsplash.com/photo-1494412574643-ff11b0a5c1c3?w=1600') center/cover no-repeat;
    color: white; padding-top: 76px; position: relative;
}
.hero-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 48px; align-items: center; }
.hero-badge {
    display: inline-flex; align-items: center; gap: 8px;
    background: rgba(0,168,232,0.2); border: 1px solid rgba(0,168,232,0.4);
    padding: 7px 14px; border-radius: 50px; font-size: 0.85rem; font-weight: 600;
    margin-bottom: 22px; color: var(--cyan);
}
.hero h1 { color: white; font-size: clamp(2.2rem, 5vw, 3.4rem); margin-bottom: 18px; }
.hero h1 span { color: var(--cyan); }
.hero p { font-size: 1.12rem; opacity: 0.9; margin-bottom: 32px; max-width: 500px; }
.hero-btns { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 44px; }
.hero-stats { display: flex; gap: 36px; padding-top: 28px; border-top: 1px solid rgba(255,255,255,0.15); }
.hero-stats .stat strong { display: block; font-size: 1.7rem; color: var(--cyan); }
.hero-stats .stat span { font-size: 0.85rem; opacity: 0.75; }
.hero-card {
    background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.15);
    border-radius: 14px; padding: 28px; backdrop-filter: blur(10px);
}
.hero-card-item {
    display: flex; align-items: center; gap: 14px; padding: 14px 0;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}
.hero-card-item:last-child { border-bottom: none; padding-bottom: 0; }
.hero-card-item:first-child { padding-top: 0; }
.hero-card-icon {
    width: 46px; height: 46px; background: linear-gradient(135deg, var(--ocean), var(--cyan));
    border-radius: 10px; display: flex; align-items: center; justify-content: center;
    font-size: 1.15rem; flex-shrink: 0;
}
.hero-card-item h4 { color: white; font-size: 0.98rem; margin-bottom: 2px; }
.hero-card-item p { font-size: 0.82rem; opacity: 0.7; margin: 0; }

.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; }
.service-card {
    background: var(--white); border: 1px solid var(--border); border-radius: 12px;
    padding: 32px 26px; transition: var(--transition);
}
.service-card:hover { border-color: var(--cyan); transform: translateY(-5px); box-shadow: var(--shadow); }
.service-icon {
    width: 56px; height: 56px;
    background: linear-gradient(135deg, rgba(14,77,123,0.1), rgba(0,168,232,0.15));
    color: var(--ocean); border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.4rem; margin-bottom: 18px;
}
.service-card h3 { font-size: 1.2rem; margin-bottom: 10px; }
.service-card p { color: var(--text-muted); font-size: 0.94rem; }

.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.about-image { border-radius: 12px; overflow: hidden; box-shadow: var(--shadow); position: relative; }
.about-image img { width: 100%; height: 420px; object-fit: cover; }
.about-image .badge {
    position: absolute; bottom: 20px; left: 20px;
    background: var(--navy); color: white; padding: 14px 20px; border-radius: 8px;
}
.about-image .badge strong { display: block; font-size: 1.6rem; color: var(--cyan); }
.about-image .badge span { font-size: 0.8rem; opacity: 0.85; }
.about-content h3 { font-size: 1.7rem; margin-bottom: 14px; }
.about-content p { color: var(--text-muted); margin-bottom: 12px; }
.about-list { margin-top: 20px; }
.about-list li { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; font-weight: 550; }
.about-list i { color: var(--cyan); width: 22px; }

.why-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 22px; }
.why-card {
    background: var(--white); border: 1px solid var(--border); border-radius: 12px;
    padding: 28px 22px; text-align: center; transition: var(--transition);
}
.why-card:hover { border-color: var(--cyan); box-shadow: var(--shadow); }
.why-num {
    font-size: 2.2rem; font-weight: 800; color: var(--cyan); margin-bottom: 10px;
    font-family: 'Libre Franklin', sans-serif;
}
.why-card h3 { font-size: 1.1rem; margin-bottom: 8px; }
.why-card p { color: var(--text-muted); font-size: 0.9rem; }

.contact-grid { display: grid; grid-template-columns: 1fr 1.15fr; gap: 44px; }
.contact-info h3 { font-size: 1.5rem; margin-bottom: 12px; }
.contact-info > p { color: var(--text-muted); margin-bottom: 28px; }
.contact-item { display: flex; gap: 14px; margin-bottom: 22px; }
.contact-item .icon {
    width: 46px; height: 46px;
    background: linear-gradient(135deg, rgba(14,77,123,0.1), rgba(0,168,232,0.12));
    color: var(--ocean); border-radius: 10px;
    display: flex; align-items: center; justify-content: center; font-size: 1.1rem; flex-shrink: 0;
}
.contact-item h4 { font-size: 0.92rem; font-weight: 600; margin-bottom: 2px; }
.contact-item p, .contact-item a { color: var(--text-muted); font-size: 0.9rem; }
.contact-item a:hover { color: var(--ocean); }

.contact-form {
    background: var(--white); padding: 36px; border-radius: 12px;
    box-shadow: var(--shadow); border: 1px solid var(--border);
}
.contact-form h3 { font-size: 1.3rem; margin-bottom: 22px; text-align: center; }
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-weight: 550; font-size: 0.88rem; margin-bottom: 6px; }
.form-group input, .form-group select, .form-group textarea {
    width: 100%; padding: 12px 14px; border: 1.5px solid var(--border); border-radius: 8px;
    font-family: inherit; font-size: 0.95rem; background: var(--sand); transition: var(--transition);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: none; border-color: var(--cyan); background: white; box-shadow: 0 0 0 3px rgba(0,168,232,0.15);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-group textarea { resize: vertical; min-height: 110px; }

.cta-banner {
    background: linear-gradient(135deg, var(--navy), var(--ocean));
    color: white; text-align: center; padding: 72px 0;
}
.cta-banner h2 { color: white; font-size: clamp(1.7rem, 3vw, 2.3rem); margin-bottom: 12px; }
.cta-banner p { opacity: 0.85; margin-bottom: 28px; max-width: 480px; margin-left: auto; margin-right: auto; }

footer { background: var(--navy); color: rgba(255,255,255,0.75); padding: 64px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 36px; margin-bottom: 40px; }
.footer-brand .logo { color: white; margin-bottom: 14px; }
.footer-brand p { font-size: 0.92rem; line-height: 1.8; margin-bottom: 18px; }
.social-links { display: flex; gap: 10px; }
.social-links a {
    width: 38px; height: 38px; background: rgba(255,255,255,0.08); border-radius: 8px;
    display: flex; align-items: center; justify-content: center; transition: var(--transition);
}
.social-links a:hover { background: var(--cyan); color: var(--navy); }
.footer-col h4 { color: white; font-size: 0.98rem; margin-bottom: 16px; }
.footer-col ul li { margin-bottom: 9px; }
.footer-col ul a:hover { color: var(--cyan); }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1); padding-top: 22px;
    display: flex; justify-content: space-between; align-items: center; font-size: 0.85rem;
}

.wa-float {
    position: fixed; bottom: 26px; right: 26px; width: 56px; height: 56px;
    background: #25D366; color: white; border-radius: 50%;
    display: flex; align-items: center; justify-content: center; font-size: 1.7rem;
    box-shadow: 0 6px 24px rgba(37,211,102,0.4); z-index: 999; transition: var(--transition);
}
.wa-float:hover { transform: scale(1.1); }

@media (max-width: 992px) {
    .hero-grid, .about-grid, .contact-grid { grid-template-columns: 1fr; }
    .hero-card { display: none; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
    .nav-links {
        position: fixed; top: 76px; left: 0; width: 100%; background: white;
        flex-direction: column; padding: 24px; gap: 16px; box-shadow: var(--shadow);
        transform: translateY(-120%); opacity: 0; visibility: hidden; transition: var(--transition);
    }
    .nav-links.active { transform: translateY(0); opacity: 1; visibility: visible; }
    .mobile-toggle { display: block; }
    .hero-stats { flex-wrap: wrap; gap: 20px; }
    .form-row { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
}