/* Palette: Trust Blue, Clean White, Grey, Light Blue */
:root {
    --blue: #0056B3;
    --dark-blue: #003D80;
    --light-blue: #E6F0FA;
    --white: #FFFFFF;
    --text: #333333;
    --grey: #F5F5F5;
    
    --font-head: 'Roboto Slab', serif;
    --font-body: 'Lato', sans-serif;
}

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

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

.container { width: 90%; max-width: 1100px; margin: 0 auto; }
.section-padding { padding: 80px 0; }
a { text-decoration: none; color: inherit; transition: 0.3s; }
img { max-width: 100%; height: auto; display: block; border-radius: 8px; }

/* Top Bar */
.top-bar { background: var(--dark-blue); color: var(--white); padding: 10px 0; font-size: 0.85rem; }
.top-flex { display: flex; justify-content: space-between; }

/* Header */
.trust-header { padding: 20px 0; border-bottom: 1px solid #eee; position: sticky; top: 0; background: var(--white); z-index: 1000; box-shadow: 0 2px 10px rgba(0,0,0,0.05); }
.header-row { display: flex; justify-content: space-between; align-items: center; }

.logo { font-family: var(--font-head); font-size: 1.5rem; font-weight: 700; color: var(--blue); letter-spacing: 1px; }
.blue-dot { color: var(--dark-blue); }

.main-nav a { margin-left: 25px; font-weight: 700; color: #555; font-size: 0.95rem; }
.main-nav a:hover, .main-nav a.active { color: var(--blue); }

.mobile-toggle { display: none; background: var(--blue); color: var(--white); border: none; padding: 8px 15px; border-radius: 4px; cursor: pointer; }

/* Mobile Menu */
.mobile-menu { position: fixed; top: 0; right: -100%; width: 280px; height: 100%; background: var(--white); z-index: 2000; padding: 40px; box-shadow: -5px 0 20px rgba(0,0,0,0.1); transition: 0.4s; }
.mobile-menu.active { right: 0; }
.close-btn { background: none; border: none; font-size: 1rem; color: #888; margin-bottom: 20px; cursor: pointer; }
.mobile-menu a { display: block; margin-bottom: 15px; font-weight: 700; color: var(--text); border-bottom: 1px solid #eee; padding-bottom: 10px; }

@media (max-width: 900px) {
    .main-nav { display: none; }
    .mobile-toggle { display: block; }
    .top-flex { flex-direction: column; text-align: center; gap: 5px; }
}

/* Hero */
.hero-trust { background-color: var(--light-blue); padding: 60px 0; }
.hero-content { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; }

.badge-blue { background: var(--blue); color: var(--white); padding: 5px 12px; border-radius: 20px; font-size: 0.8rem; font-weight: 700; margin-bottom: 15px; display: inline-block; }
.hero-text h1 { font-family: var(--font-head); font-size: 3rem; line-height: 1.2; margin-bottom: 20px; color: var(--text); }
.hero-text p { font-size: 1.1rem; margin-bottom: 30px; color: #555; }

.btn-group { display: flex; gap: 15px; }
.btn-primary { background: var(--blue); color: var(--white); padding: 12px 30px; border-radius: 4px; font-weight: 700; border: none; }
.btn-primary:hover { background: var(--dark-blue); }
.btn-secondary { border: 2px solid var(--blue); color: var(--blue); padding: 10px 28px; border-radius: 4px; font-weight: 700; }
.btn-secondary:hover { background: var(--blue); color: var(--white); }

.hero-img-wrap img { box-shadow: 0 10px 30px rgba(0,86,179,0.15); border-radius: 8px; border: 5px solid var(--white); }

/* Features */
.title-center { text-align: center; margin-bottom: 50px; }
.title-center h2 { font-family: var(--font-head); font-size: 2.2rem; margin-bottom: 10px; }
.blue-line { width: 60px; height: 4px; background: var(--blue); margin: 0 auto; }
.blue-line.left { margin: 0 0 30px 0; }

.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.feature-card { background: var(--white); padding: 30px; border: 1px solid #eee; border-radius: 8px; text-align: center; transition: 0.3s; }
.feature-card:hover { transform: translateY(-5px); box-shadow: 0 10px 20px rgba(0,0,0,0.05); border-color: var(--blue); }
.icon { font-size: 3rem; margin-bottom: 20px; }
.feature-card h3 { font-family: var(--font-head); font-size: 1.2rem; margin-bottom: 10px; color: var(--blue); }

/* Trust Banner */
.trust-banner { background: var(--blue); color: var(--white); padding: 40px 0; }
.trust-flex { display: flex; justify-content: space-around; text-align: center; }
.trust-item strong { display: block; font-size: 2.5rem; font-family: var(--font-head); margin-bottom: 5px; }
.trust-item span { font-size: 1rem; opacity: 0.9; }

/* About */
.about-flex { display: grid; grid-template-columns: 1.2fr 1fr; gap: 60px; align-items: center; }
.about-text h1 { font-family: var(--font-head); font-size: 2.5rem; margin-bottom: 20px; }
.check-list { list-style: none; margin-top: 30px; font-weight: 700; color: #555; }
.check-list li { margin-bottom: 10px; }

/* Testimonials */
.review-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.review-card { background: var(--grey); padding: 30px; border-radius: 8px; position: relative; }
.stars { color: #FFC107; margin-bottom: 10px; }
.review-card p { font-style: italic; color: #555; margin-bottom: 20px; }
.author { font-weight: 700; color: var(--blue); font-size: 0.9rem; }

/* Contact */
.contact-box { display: grid; grid-template-columns: 1fr 1.5fr; gap: 60px; background: var(--white); padding: 60px; border-radius: 12px; border: 1px solid #eee; box-shadow: 0 5px 25px rgba(0,0,0,0.05); }
.contact-left h2 { font-family: var(--font-head); color: var(--blue); margin-bottom: 20px; }
.c-info p { margin-bottom: 10px; }
.c-info strong { color: var(--text); }

.clean-form .form-group { margin-bottom: 20px; }
.clean-form label { display: block; font-weight: 700; font-size: 0.9rem; margin-bottom: 5px; }
.clean-form input, .clean-form select, .clean-form textarea { width: 100%; padding: 12px; border: 1px solid #ccc; border-radius: 4px; font-family: var(--font-body); }
.btn-submit { background: var(--blue); color: var(--white); padding: 12px 40px; border: none; border-radius: 4px; font-weight: 700; cursor: pointer; }
.btn-submit:hover { background: var(--dark-blue); }

/* Legal */
.legal-content { max-width: 800px; margin: 0 auto; }
.legal-content h1 { color: var(--blue); }

/* Footer */
.rhein-footer { background: #1A1A1A; color: #BBB; padding: 60px 0 20px; margin-top: 80px; }
.footer-grid { display: flex; justify-content: space-between; align-items: center; margin-bottom: 40px; }
.f-about h4 { color: var(--white); font-family: var(--font-head); margin-bottom: 5px; }
.f-links a { color: #BBB; margin-left: 20px; font-weight: 700; font-size: 0.9rem; }
.f-links a:hover { color: var(--white); }
.copyright { text-align: center; font-size: 0.8rem; border-top: 1px solid #333; padding-top: 20px; }

@media (max-width: 900px) {
    .hero-content, .feature-grid, .about-flex, .review-grid, .contact-box { grid-template-columns: 1fr; }
    .hero-text h1 { font-size: 2.5rem; }
    .trust-flex { flex-direction: column; gap: 30px; }
    .footer-grid { flex-direction: column; gap: 20px; text-align: center; }
}