/* Base & Typography */
body {
    font-family: 'Inter', sans-serif;
    color: #334155; /* Slate 700 */
    background-color: #f8fafc; /* Slate 50 */
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    color: #0f172a; /* Slate 900 */
}

/* Colors & Overrides */
.text-primary { color: #1e293b !important; } /* Navy */
.text-info { color: #0ea5e9 !important; } /* Cyan */
.bg-primary { background-color: #1e293b !important; }
.bg-info { background-color: #0ea5e9 !important; }

.btn-primary {
    background-color: #1e293b;
    border-color: #1e293b;
    color: #fff;
    transition: all 0.3s ease;
}
.btn-primary:hover {
    background-color: #0f172a;
    border-color: #0f172a;
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(15, 23, 42, 0.15);
}

.btn-info {
    background-color: #0ea5e9;
    border-color: #0ea5e9;
    color: #fff;
    transition: all 0.3s ease;
}
.btn-info:hover {
    background-color: #0284c7;
    border-color: #0284c7;
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(14, 165, 233, 0.2);
}

.btn-light {
    transition: all 0.3s ease;
}
.btn-light:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

/* Topbar */
.topbar {
    background-color: #0f172a; /* Darkest Navy */
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

/* Navbar */
.navbar {
    transition: all 0.3s ease;
}
.navbar.scrolled {
    background: rgba(255, 255, 255, 0.90) !important;
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-bottom: 1px solid #e2e8f0;
}
.nav-link {
    color: #334155 !important;
    font-weight: 600;
    font-size: 14px;
    margin: 0 12px;
    position: relative;
    transition: 0.3s;
}
.nav-link:hover, .nav-link.active {
    color: #0ea5e9 !important;
}
.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 3px;
    background: #0ea5e9;
    bottom: -5px;
    left: 0;
    transition: 0.3s;
    border-radius: 2px;
}
.nav-link:hover::after, .nav-link.active::after {
    width: 100%;
}

/* Hero Section / Slider Placeholder */
.hero {
    background: linear-gradient(to right, rgba(15, 23, 42, 0.9), rgba(30, 41, 59, 0.7)), url('https://images.unsplash.com/photo-1558611997-7501ea9171e6?q=80&w=1920&auto=format&fit=crop') center/cover;
    height: 75vh;
    display: flex;
    align-items: center;
    color: white;
}
.hero h1 {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    text-shadow: 0 10px 20px rgba(0,0,0,0.3);
    letter-spacing: -1px;
}

/* Services */
.service-card {
    background: #fff;
    border-radius: 12px;
    padding: 35px 25px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0,0,0,0.03);
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    height: 100%;
    border: 1px solid #f1f5f9;
}
.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.08);
    border-color: #e2e8f0;
}
.service-icon {
    font-size: 40px;
    color: #0ea5e9;
    background: rgba(14, 165, 233, 0.1);
    width: 80px;
    height: 80px;
    line-height: 80px;
    border-radius: 50%;
    margin: 0 auto 25px;
    transition: 0.3s;
}
.service-card:hover .service-icon {
    background: #0ea5e9;
    color: #fff;
    transform: scale(1.05);
}

/* Footer */
.footer {
    background-color: #0f172a;
    color: #cbd5e1;
}
.footer h5 {
    color: #fff;
}
.footer .text-light {
    color: #94a3b8 !important;
}

/* Floating WhatsApp */
.float-wp {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 40px;
    right: 40px;
    background-color: #25d366;
    color: #FFF;
    border-radius: 50px;
    text-align: center;
    font-size: 30px;
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
    z-index: 100;
    transition: 0.3s;
}
.float-wp:hover {
    background-color: #1ebd5a;
    color: white;
    transform: scale(1.1) translateY(-5px);
}
.wp-icon {
    margin-top: 15px;
}

/* Page Headers */
.page-header {
    background: linear-gradient(rgba(15, 23, 42, 0.85), rgba(15, 23, 42, 0.85)), url('https://images.unsplash.com/photo-1528190336454-13cd56b45b5a?q=80&w=1920&auto=format&fit=crop') center/cover;
    padding: 120px 0;
    color: white;
    text-align: center;
}
.page-header h1 {
    color: #fff;
    letter-spacing: -1px;
}

/* Mobile Bottom Bar */
.mobile-bottom-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    display: flex;
    z-index: 1000;
    box-shadow: 0 -4px 20px rgba(0,0,0,0.15);
}
.mobile-bottom-bar a {
    flex: 1;
    text-align: center;
    padding: 18px 0;
    font-size: 16px;
    font-weight: 700;
    color: white !important;
    text-decoration: none;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: 0.3s;
}
.mobile-bottom-bar a:hover {
    filter: brightness(1.1);
}
.mobile-bottom-bar .btn-wp {
    background-color: #0ea5e9; /* Cyan */
}
.mobile-bottom-bar .btn-call {
    background-color: #1e293b; /* Navy */
}
.mobile-bottom-bar i {
    font-size: 20px;
    margin-right: 8px;
}

/* Tables */
.table {
    border-collapse: separate;
    border-spacing: 0;
}
.table thead th {
    border-bottom: 2px solid #e2e8f0;
    color: #64748b;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
}
.table tbody td {
    vertical-align: middle;
    border-bottom: 1px solid #f1f5f9;
}

@media (max-width: 768px) {
    .float-wp {
        display: none !important;
    }
    body {
        padding-bottom: 60px;
    }
    .hero h1 {
        font-size: 2.5rem;
    }
}
@media (min-width: 769px) {
    .mobile-bottom-bar {
        display: none !important;
    }
}