/* Osamab.com - Modern Design System */

:root {
  --primary-color: #007bff;
  --primary-hover: #0056b3;
  --dark-bg: #121212;
  --card-bg: #1e1e1e;
  --text-main: #ffffff;
  --text-muted: #b0b0b0;
  --glass-bg: rgba(255, 255, 255, 0.05);
}

body {
  font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  background-color: var(--dark-bg);
  color: var(--text-main);
  overflow-x: hidden;
}

.carousel-inner img {
  height: 80vh;
  width: 100vw;
  object-fit: cover;
}

/* Navbar Enhancements */
.navbar {
  backdrop-filter: blur(15px);
  background-color: rgba(18, 18, 18, 0.8) !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.navbar-nav .nav-link {
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 1.2px;
  margin-left: 20px;
  padding: 0.5rem 0 !important;
  position: relative;
  color: var(--text-muted) !important;
  transition: all 0.3s ease;
}

.navbar-nav .nav-link:hover {
  color: var(--primary-color) !important;
}

.navbar-nav .nav-link::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: 0;
  left: 0;
  background-color: var(--primary-color);
  transition: width 0.3s ease;
}

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after {
  width: 100%;
}

.navbar-nav .nav-link.active {
  color: var(--text-main) !important;
}

/* Service Cards */
.service-card {
  padding: 30px 20px;
  border-radius: 15px;
  transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
  background: var(--card-bg);
  border: 1px solid rgba(255, 255, 255, 0.05);
  height: 100%;
  color: var(--text-main);
}

.service-card:hover {
  transform: translateY(-10px);
  background: var(--glass-bg);
  border-color: var(--primary-color);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4);
}

.service-icon {
  font-size: 2.8rem;
  color: var(--primary-color);
  margin-bottom: 20px;
  display: inline-block;
  transition: transform 0.3s ease;
}

.service-card:hover .service-icon {
  transform: scale(1.1);
}

.service-card h4 {
  font-weight: 700;
  margin-bottom: 15px;
  letter-spacing: 0.5px;
}

.service-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* App Portfolio Cards */
.card {
  background: var(--card-bg);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 15px;
  overflow: hidden;
  transition: transform 0.3s ease;
}

.card:hover {
  transform: scale(1.02);
}

.card-title {
  color: var(--text-main);
  font-weight: 700;
}

.card-text {
  color: var(--text-muted);
}

/* Buttons */
.btn-primary {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
  border-radius: 8px;
  font-weight: 600;
  padding: 12px 30px;
  transition: all 0.3s ease;
}

.btn-primary:hover {
  background-color: var(--primary-hover);
  border-color: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(0, 123, 255, 0.3);
}

/* General Layout */
.bg-dark {
  background-color: var(--dark-bg) !important;
}

.shadow-lg {
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5) !important;
}

/* Form Styles */
.form-control {
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #fff;
  border-radius: 8px;
  padding: 12px;
}

.form-control:focus {
  background-color: rgba(255, 255, 255, 0.08);
  border-color: var(--primary-color);
  color: #fff;
  box-shadow: none;
}

label {
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 8px;
}

/* Spacing */
.mt-80 {
  margin-top: 80px;
}

/* Honeypot */
.honeypot-field {
  display: none !important;
}