:root {
    --slate: #2c3e50;
    --light-slate: #34495e;
    --white: #ffffff;
    --light-grey: #ecf0f1;
    --text: #333;
    
    --font-head: 'Montserrat', sans-serif;
    --font-body: 'Open Sans', sans-serif;
}

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

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

.container { width: 90%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }
a { text-decoration: none; color: inherit; transition: 0.3s; }

/* Header */
.biz-header { padding: 20px 0; border-bottom: 1px solid #ddd; position: sticky; top: 0; background: rgba(255,255,255,0.95); z-index: 1000; }
.header-flex { display: flex; justify-content: space-between; align-items: center; }

.logo { font-family: var(--font-head); font-weight: 700; font-size: 1.5rem; letter-spacing: 2px; color: var(--text); }
.slate { color: var(--slate); }

.biz-nav ul { display: flex; gap: 30px; list-style: none; align-items: center; }
.biz-nav a { font-weight: 600; text-transform: uppercase; font-size: 0.85rem; color: var(--text); }
.biz-nav a:hover, .biz-nav a.active { color: var(--slate); }

.btn-slate { background-color: var(--slate); color: var(--white) !important; padding: 10px 25px; border-radius: 4px; }
.btn-slate:hover { background-color: var(--light-slate); }

/* Mobile Menu */
.mobile-toggle { display: none; background: none; border: none; font-size: 1.5rem; color: var(--slate); cursor: pointer; }
.mobile-menu { position: fixed; top: 0; right: -100%; width: 250px; height: 100%; background: var(--slate); z-index: 2000; padding: 40px; display: flex; flex-direction: column; transition: 0.3s; }
.mobile-menu.active { right: 0; }
.close-menu { align-self: flex-end; color: var(--white); background: none; border: none; font-size: 1.5rem; cursor: pointer; margin-bottom: 20px; }
.mobile-menu a { padding: 15px 0; border-bottom: 1px solid rgba(255,255,255,0.2); color: var(--white); font-family: var(--font-head); }

/* Hero */
.hero-biz {
    height: 600px; background-size: cover; background-position: center; position: relative;
}
.hero-overlay {
    width: 100%; height: 100%; background: linear-gradient(to right, rgba(44, 62, 80, 0.9) 0%, rgba(44, 62, 80, 0.4) 100%);
    display: flex; align-items: center;
}
.hero-content { padding-left: 10%; max-width: 700px; color: var(--white); }
.tag { background-color: rgba(255,255,255,0.2); padding: 5px 10px; font-size: 0.8rem; letter-spacing: 2px; text-transform: uppercase; display: inline-block; margin-bottom: 20px; }
.hero-content h1 { font-family: var(--font-head); font-size: 3.5rem; line-height: 1.1; margin-bottom: 20px; font-weight: 700; }
.hero-content p { font-size: 1.2rem; margin-bottom: 30px; opacity: 0.9; }

.hero-actions a { margin-right: 15px; padding: 15px 30px; border-radius: 4px; font-weight: 600; display: inline-block; }
.btn-primary { background-color: var(--white); color: var(--slate); }
.btn-primary:hover { background-color: var(--light-grey); }
.btn-outline { border: 2px solid var(--white); color: var(--white); }
.btn-outline:hover { background-color: var(--white); color: var(--slate); }

/* Services */
.section-padding { padding: 80px 0; }
.section-head { margin-bottom: 50px; }
.section-head h2 { font-family: var(--font-head); font-size: 2.2rem; color: var(--slate); margin-bottom: 10px; }
.bar { width: 50px; height: 4px; background-color: var(--slate); }

.services-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; }
.service-box { background: var(--light-grey); padding: 30px; transition: 0.3s; border-left: 4px solid var(--slate); }
.service-box:hover { transform: translateY(-5px); background: var(--white); box-shadow: 0 10px 30px rgba(0,0,0,0.1); }
.service-box h3 { font-family: var(--font-head); margin-bottom: 15px; font-size: 1.2rem; }
.service-box p { font-size: 0.9rem; color: #666; }

/* About */
.page-header { background-color: var(--slate); padding: 60px 0; text-align: center; color: var(--white); }
.page-header h1 { font-family: var(--font-head); font-size: 2.5rem; }

.about-layout { display: flex; gap: 60px; align-items: center; }
.text-content { flex: 1; }
.text-content h2 { font-family: var(--font-head); font-size: 2rem; color: var(--slate); margin-bottom: 20px; }
.stats { margin-top: 30px; list-style: none; }
.stats li { margin-bottom: 10px; font-size: 1.1rem; }
.img-content { flex: 1; }
.img-content img { width: 100%; border-radius: 4px; }

/* Testimonials */
.reviews-list { display: flex; flex-direction: column; gap: 30px; max-width: 800px; margin: 0 auto; }
.review-item { background: var(--white); border: 1px solid #eee; padding: 40px; position: relative; box-shadow: 0 5px 15px rgba(0,0,0,0.03); }
.quote-icon { font-size: 4rem; color: var(--light-grey); position: absolute; top: 20px; right: 40px; font-family: serif; }
.review-item p { font-style: italic; color: #555; margin-bottom: 20px; font-size: 1.1rem; }
.client strong { display: block; color: var(--slate); font-family: var(--font-head); }

/* Contact */
.contact-wrap { display: flex; gap: 50px; background: var(--light-grey); padding: 60px; }
.contact-text { flex: 1; }
.contact-text h2 { font-family: var(--font-head); color: var(--slate); margin-bottom: 20px; font-size: 2rem; }
.details p { margin-bottom: 15px; }
.details strong { color: var(--slate); }

.clean-form { flex: 1.5; }
.form-row { display: flex; gap: 20px; margin-bottom: 20px; }
.clean-form input, .clean-form select, .clean-form textarea { width: 100%; padding: 15px; border: 1px solid #ccc; background: var(--white); font-family: var(--font-body); }
.clean-form input:focus, .clean-form select:focus, .clean-form textarea:focus { border-color: var(--slate); outline: none; }
.submit-btn { width: 100%; background-color: var(--slate); color: var(--white); border: none; padding: 15px; font-weight: bold; cursor: pointer; transition: 0.3s; }
.submit-btn:hover { background-color: var(--light-slate); }

/* Legal */
.legal-doc { max-width: 800px; margin: 0 auto; }
.legal-doc h1 { font-family: var(--font-head); color: var(--slate); }
.legal-doc h3 { margin-top: 30px; margin-bottom: 10px; color: var(--slate); }

/* Footer */
.biz-footer { background-color: var(--slate); color: #ccc; padding: 50px 0; margin-top: auto; }
.footer-content { display: flex; justify-content: space-between; align-items: center; border-bottom: 1px solid rgba(255,255,255,0.1); padding-bottom: 30px; margin-bottom: 20px; }
.f-left h4 { color: var(--white); font-family: var(--font-head); letter-spacing: 1px; }
.f-right a { color: #ccc; margin-left: 20px; font-size: 0.9rem; }
.f-right a:hover { color: var(--white); }
.copyright { text-align: center; font-size: 0.8rem; opacity: 0.6; }

@media (max-width: 900px) {
    .biz-nav { display: none; }
    .mobile-toggle { display: block; }
    .hero-content h1 { font-size: 2.5rem; }
    .services-grid, .about-layout, .contact-wrap, .footer-content { grid-template-columns: 1fr; flex-direction: column; }
    .form-row { flex-direction: column; gap: 15px; }
    .footer-content { text-align: center; gap: 20px; }
}