/* Global Theme Variables */
:root {
    --primary-bg: #0a192f;
    --secondary-bg: #112240;
    --accent-color: #64ffda;
    --text-heading: #ccd6f6;
    --text-para: #8892b0;
    --white: #ffffff;
    --gradient-primary: linear-gradient(135deg, #00d2ff 0%, #3a7bd5 100%);
    --transition: all 0.3s cubic-bezier(0.645, 0.045, 0.355, 1);
}

/* Base Styles */
body {
    background-color: var(--primary-bg);
    color: var(--text-para);
    font-family: 'Outfit', sans-serif;
}

h1, h2, h3, h4, .navbar-brand {
    font-family: 'Inter', sans-serif;
    color: var(--text-heading);
}

/* Navbar Premium Styles */
.navbar {
    padding: 20px 0;
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(10, 25, 47, 0.95);
    backdrop-filter: blur(10px);
    padding: 12px 0;
    box-shadow: 0 10px 30px -10px rgba(2, 12, 27, 0.7);
}

.nav-link {
    color: var(--text-heading) !important;
    font-weight: 500;
    margin: 0 15px;
    transition: var(--transition);
}

.nav-link:hover, .nav-link.active {
    color: var(--accent-color) !important;
}

.btn-cta {
    border: 1px solid var(--accent-color);
    color: var(--accent-color) !important;
    padding: 8px 20px !important;
    border-radius: 4px;
    transition: var(--transition);
}

/* Page Headers */
.page-header {
    padding: 150px 0 100px;
    background: radial-gradient(circle at 50% 10%, rgba(100, 255, 218, 0.05) 0%, transparent 80%);
    text-align: center;
}

.page-header h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
}

.page-header p {
    color: var(--accent-color);
    text-transform: uppercase;
    letter-spacing: 3px;
    font-size: 0.9rem;
}

/* Cards & Components */
.card-custom {
    background: var(--secondary-bg);
    border-radius: 12px;
    padding: 30px;
    height: 100%;
    border: 1px solid transparent;
    transition: var(--transition);
    box-shadow: 0 10px 30px -15px rgba(2, 12, 27, 0.7);
}

.card-custom:hover {
    transform: translateY(-8px);
    border-color: var(--accent-color);
}

/* Forms */
.form-control, .form-select {
    background-color: rgba(2, 12, 27, 0.5);
    border: 1px solid rgba(100, 255, 218, 0.1);
    color: white;
    padding: 12px 20px;
}

.form-control:focus {
    background-color: rgba(2, 12, 27, 0.7);
    border-color: var(--accent-color);
    color: white;
    box-shadow: none;
}

/* Footer Premium */
footer {
    padding: 80px 0 30px;
    border-top: 1px solid rgba(204, 214, 246, 0.1);
}

.social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    border: 1px solid var(--accent-color);
    color: var(--accent-color);
    text-decoration: none;
    transition: var(--transition);
}

.social-link:hover {
    background: rgba(100, 255, 218, 0.1);
}

.whatsapp-float {
    position: fixed;
    bottom: 40px;
    right: 40px;
    background-color: #25d366;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    z-index: 1000;
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.3);
    text-decoration: none;
}