:root {
    --primary: #005b96;
    --primary-dark: #003f69;
    --secondary: #6497b1;
    --accent: #b3cde0;
    --text: #333333;
    --bg-light: #f4f7f6;
    --white: #ffffff;
    --max-width: 1200px;
    --transition: all 0.3s ease;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Inter', sans-serif; line-height: 1.6; color: var(--text); scroll-behavior: smooth; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 20px; }
.text-center { text-align: center; }
.section-padding { padding: 80px 0; }
.bg-light { background-color: var(--bg-light); }
.bg-blue { background-color: var(--primary); color: var(--white); }
.mb-30 { margin-bottom: 30px; }
.btn-primary { display: inline-block; background: var(--primary); color: var(--white); padding: 12px 30px; border-radius: 5px; font-weight: 600; transition: var(--transition); border: none; cursor: pointer; }
.btn-primary:hover { background: var(--primary-dark); }
.full-width { width: 100%; }
.navbar { background: var(--white); box-shadow: 0 2px 10px rgba(0,0,0,0.1); position: fixed; width: 100%; top: 0; z-index: 1000; }
.nav-container { display: flex; justify-content: space-between; align-items: center; height: 70px; }
.logo { font-size: 1.5rem; font-weight: 700; color: var(--primary); }
.nav-links { display: flex; gap: 30px; align-items: center; }
.nav-links a { font-weight: 500; transition: var(--transition); font-size: 0.95rem; }
.nav-links a:hover { color: var(--primary); }
.btn-nav { border: 2px solid var(--primary); padding: 8px 20px; border-radius: 4px; color: var(--primary); }
.btn-nav:hover { background: var(--primary); color: var(--white) !important; }
.hamburger { display: none; cursor: pointer; font-size: 1.5rem; }
.hero { height: 90vh; background: linear-gradient(rgba(0, 91, 150, 0.8), rgba(0, 63, 105, 0.8)), url('https://images.unsplash.com/photo-1486406146926-c627a92ad1ab?ixlib=rb-1.2.1&auto=format&fit=crop&w=1950&q=80'); background-size: cover; background-position: center; display: flex; align-items: center; justify-content: center; text-align: center; color: var(--white); margin-top: 70px; }
.hero-content h1 { font-size: 3rem; margin-bottom: 20px; line-height: 1.2; }
.hero-content p { font-size: 1.2rem; max-width: 700px; margin: 0 auto 30px; opacity: 0.9; }
.section-header h2 { font-size: 2.5rem; color: var(--primary); margin-bottom: 10px; }
.section-header p { color: #666; margin-bottom: 50px; }
.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; }
.card { background: var(--white); padding: 40px; border-radius: 10px; box-shadow: 0 5px 15px rgba(0,0,0,0.05); transition: var(--transition); text-align: center; }
.card:hover { transform: translateY(-5px); }
.card-icon { font-size: 3rem; color: var(--secondary); margin-bottom: 20px; }
.tech-content { display: flex; align-items: center; gap: 50px; flex-wrap: wrap; }
.tech-text { flex: 1; min-width: 300px; }
.tech-visual { flex: 1; min-width: 300px; display: flex; justify-content: center; }
.visual-box { width: 300px; height: 300px; background: var(--accent); border-radius: 50%; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px; font-weight: bold; color: var(--primary-dark); position: relative; }
.visual-box::before { content: ''; position: absolute; width: 110%; height: 110%; border: 2px dashed var(--secondary); border-radius: 50%; animation: spin 20s linear infinite; }
@keyframes spin { 100% { transform: rotate(360deg); } }

/* BRANDS SECTION */
.brand-grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 20px; }
.brand-item {
    background: rgba(255,255,255,0.1);
    padding: 20px 40px;
    border-radius: 5px;
    font-weight: 600;
    border: 1px solid rgba(255,255,255,0.2);
    color: var(--white);
    display: inline-block;
    transition: var(--transition);
    text-align: center;
}
.brand-item:hover {
    background: var(--white);
    color: var(--primary);
    transform: translateY(-3px);
    border-color: var(--white);
}

/* CONTACT SECTION - ADJUSTED FOR SINGLE COLUMN */
.contact-wrapper { 
    display: flex; 
    gap: 50px; 
    flex-wrap: wrap; 
    justify-content: center; /* Center the remaining block */
}

.contact-info { 
    flex: 0 1 700px; /* Limit the width of the remaining block */
    max-width: 100%;
    text-align: center; /* Center the H2/P text */
}

.contact-info .info-item { 
    display: flex;
    justify-content: center; /* Center the icon/text groups */
    gap: 15px; 
    margin-bottom: 30px; 
}
.contact-info .info-item i { 
    font-size: 1.5rem; 
    color: var(--primary); 
    margin-top: 5px; 
}

/* Original form container styles are removed/ignored */
.contact-form-container { display: none; } 
/* Ensuring the text inside the info items remains left aligned relative to the icon */
.contact-info .info-item div {
    text-align: left;
}

footer { background: #222; color: #888; padding: 20px 0; font-size: 0.9rem; }
@media (max-width: 768px) { 
    .hero-content h1 { font-size: 2rem; } 
    .hamburger { display: block; } 
    .nav-links { position: fixed; right: -100%; top: 70px; height: calc(100vh - 70px); background: var(--white); flex-direction: column; width: 100%; text-align: center; justify-content: center; transition: var(--transition); } 
    .nav-links.active { right: 0; } 
}