:root {
    --steel: #2c3e50;
    --light-steel: #34495e;
    --platinum: #ecf0f1;
    --bridge-blue: #2980b9;
    --white: #ffffff;
    --text-dark: #2c3e50;
    --glass-bg: rgba(255, 255, 255, 0.9);
    --shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.1);
}

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

body {
    font-family: 'Manrope', sans-serif;
    background-color: var(--platinum);
    color: var(--text-dark);
    line-height: 1.6;
}

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

/* Header */
.top-bar { background-color: var(--steel); color: var(--platinum); font-size: 0.8rem; padding: 5px 0; text-align: center; }
.top-bar span { margin: 0 10px; }

.corp-header { background-color: var(--white); padding: 15px 0; box-shadow: 0 2px 10px rgba(0,0,0,0.05); position: sticky; top: 0; z-index: 1000; }
.nav-flex { display: flex; justify-content: space-between; align-items: center; }

.logo { font-size: 1.5rem; font-weight: 800; color: var(--steel); letter-spacing: -1px; }
.bridge { color: var(--bridge-blue); }

.desktop-nav a { margin-left: 25px; font-weight: 600; font-size: 0.95rem; color: var(--light-steel); }
.desktop-nav a:hover, .desktop-nav a.active { color: var(--bridge-blue); }

.btn-corp { background-color: var(--bridge-blue); color: var(--white) !important; padding: 10px 25px; border-radius: 4px; }
.btn-corp:hover { background-color: var(--steel); }

/* Mobile Menu */
.mobile-toggle { display: none; background: none; border: 1px solid var(--steel); padding: 5px 10px; cursor: pointer; }
.mobile-menu { position: fixed; top: 0; right: -100%; width: 250px; height: 100%; background: var(--white); z-index: 2000; padding: 20px; box-shadow: -5px 0 15px rgba(0,0,0,0.1); transition: 0.3s; display: flex; flex-direction: column; }
.mobile-menu.active { right: 0; }
.close-menu { align-self: flex-end; margin-bottom: 20px; background: none; border: none; cursor: pointer; font-size: 1rem; }
.mobile-menu a { padding: 15px 0; border-bottom: 1px solid #eee; font-weight: 600; color: var(--steel); }

/* Hero */
.hero-glass {
    height: 600px;
    position: relative;
    display: flex;
    align-items: center;
    background: url('https://images.pexels.com/photos/373912/pexels-photo-373912.jpeg?auto=compress&cs=tinysrgb&w=1920') center/cover;
}
.hero-bg { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: rgba(44, 62, 80, 0.4); }
.hero-content { position: relative; z-index: 10; }

.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 10px;
    padding: 50px;
    box-shadow: var(--shadow);
}
.main-glass { max-width: 600px; }
.main-glass h1 { font-size: 3rem; line-height: 1.1; margin-bottom: 20px; color: var(--steel); }
.main-glass p { font-size: 1.1rem; margin-bottom: 30px; color: #555; }

.hero-stats { display: flex; gap: 40px; border-top: 1px solid #ddd; padding-top: 20px; }
.stat .num { display: block; font-size: 1.8rem; font-weight: 800; color: var(--bridge-blue); }
.stat .label { font-size: 0.9rem; color: #666; text-transform: uppercase; }

/* Sections */
.section-padding { padding: 80px 0; }
.section-head { text-align: center; margin-bottom: 60px; }
.section-head h2 { font-size: 2.5rem; color: var(--steel); margin-bottom: 10px; }
.bar { width: 60px; height: 4px; background: var(--bridge-blue); margin: 0 auto; border-radius: 2px; }

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.service-box { background: var(--white); padding: 40px 30px; border-radius: 8px; transition: 0.3s; border-bottom: 4px solid transparent; box-shadow: 0 5px 15px rgba(0,0,0,0.03); }
.service-box:hover { transform: translateY(-10px); border-bottom-color: var(--bridge-blue); box-shadow: 0 15px 30px rgba(0,0,0,0.1); }
.icon { font-size: 2.5rem; margin-bottom: 20px; }
.service-box h3 { font-size: 1.4rem; margin-bottom: 15px; color: var(--steel); }

/* About & Partners */
.page-header { background: var(--steel); color: var(--white); padding: 60px 0; text-align: center; }
.partners-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 40px; }
.partner-card { display: flex; background: var(--white); border-radius: 8px; overflow: hidden; box-shadow: var(--shadow); }
.p-img { width: 40%; background-size: cover; background-position: center; }
.p-info { width: 60%; padding: 30px; }
.p-info h3 { color: var(--bridge-blue); margin-bottom: 5px; }
.p-info span { font-size: 0.8rem; color: #999; text-transform: uppercase; display: block; margin-bottom: 15px; }

/* Testimonials */
.testimonials-flow { display: flex; flex-direction: column; gap: 30px; max-width: 800px; margin: 0 auto; }
.t-card { padding: 40px; border-left: 5px solid var(--bridge-blue); }
.t-card p { font-style: italic; font-size: 1.1rem; margin-bottom: 20px; }
.t-author strong { display: block; color: var(--steel); }
.t-author span { font-size: 0.9rem; color: #777; }

/* Contact */
.contact-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; }
.contact-text h2 { font-size: 2rem; margin-bottom: 20px; color: var(--steel); }
.contact-details { margin-top: 40px; }
.cd-item { margin-bottom: 25px; }
.cd-item h4 { color: var(--bridge-blue); margin-bottom: 5px; }

.glass-form { background: var(--white); padding: 40px; border-radius: 10px; box-shadow: var(--shadow); }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; margin-bottom: 8px; font-weight: 600; color: var(--steel); font-size: 0.9rem; }
.form-group input, .form-group select, .form-group textarea { width: 100%; padding: 12px; border: 1px solid #ddd; border-radius: 4px; font-family: inherit; transition: 0.3s; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--bridge-blue); outline: none; }
.btn-corp-full { width: 100%; background: var(--bridge-blue); color: var(--white); border: none; padding: 15px; border-radius: 4px; font-weight: 700; cursor: pointer; transition: 0.3s; }
.btn-corp-full:hover { background: var(--steel); }

/* Legal */
.legal-doc { padding: 60px; max-width: 900px; margin: 0 auto; background: var(--white); }
.legal-doc h1 { color: var(--steel); margin-bottom: 10px; }
.legal-doc h3 { color: var(--bridge-blue); margin-top: 30px; margin-bottom: 10px; }

/* Footer */
.corp-footer { background: var(--white); padding: 60px 0 20px; border-top: 1px solid #ddd; margin-top: auto; }
.footer-row { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.f-col h4 { color: var(--steel); margin-bottom: 20px; font-size: 1.1rem; }
.f-col a { display: block; color: #666; margin-bottom: 10px; font-size: 0.9rem; }
.f-col a:hover { color: var(--bridge-blue); }
.footer-bottom { text-align: center; font-size: 0.8rem; color: #999; border-top: 1px solid #eee; padding-top: 20px; }

@media (max-width: 900px) {
    .desktop-nav { display: none; }
    .mobile-toggle { display: block; }
    .grid-3, .partners-grid, .contact-layout, .footer-row { grid-template-columns: 1fr; }
    .hero-glass { height: auto; padding: 100px 0; }
    .hero-stats { flex-direction: column; gap: 20px; }
}