/* Global Styles */
:root {
    --primary-color: #2c3e50;
    --secondary-color: #34495e;
    --text-color: #333;
    --light-bg: #f5f6f7;
    --dark-gray: #1a1a1a;
}

body {
    font-family: Arial, sans-serif;
    line-height: 1.8;
    color: var(--text-color);
    font-size: 17px;
}

/* Header Styles */
.header {
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
    background: white;
}

.navbar {
    padding: 20px 0;
}

.logo {
    height: 55px;
    width: auto;
}

.navbar-nav .nav-link {
    color: var(--primary-color) !important;
    font-weight: 500;
    padding: 0.7rem 1.2rem;
    font-size: 17px;
    letter-spacing: 0.3px;
}

.navbar-nav .nav-link:hover {
    color: var(--secondary-color) !important;
    transform: translateY(-1px);
    transition: all 0.3s ease;
}

.dropdown-menu {
    border: none;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    padding: 1rem 0;
}

.dropdown-item {
    font-size: 16px;
    padding: 0.7rem 1.5rem;
}

.dropdown-item:hover {
    background-color: rgba(44, 62, 80, 0.05);
    color: var(--primary-color);
}

/* Banner Section */
.banner {
    background: linear-gradient(rgba(26, 26, 26, 0.8), rgba(26, 26, 26, 0.8)), url('../images/banner.jpg');
    background-size: cover;
    background-position: center;
    height: 650px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    position: relative;
}

.banner-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px;
}

.banner h1 {
    font-size: 56px;
    font-weight: 700;
    margin-bottom: 25px;
    letter-spacing: 1px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.banner p {
    font-size: 26px;
    margin-bottom: 35px;
    line-height: 1.6;
    font-weight: 300;
}

/* Search Container */
.search-container {
    margin: 30px auto;
    max-width: 500px;
}

.search-container .form-control {
    background: rgba(255, 255, 255, 0.9);
    border: none;
    height: 50px;
    font-size: 16px;
    padding: 0 20px;
    border-radius: 4px 0 0 4px;
    width: 400px;
}

.search-container .btn-search {
    background: var(--primary-color);
    color: white;
    border: none;
    height: 50px;
    width: 60px;
    border-radius: 0 4px 4px 0;
    transition: all 0.3s ease;
}

.search-container .btn-search:hover {
    background: var(--secondary-color);
}

.global-locations {
    margin: 50px 0;
    letter-spacing: 0.5px;
}

.global-locations p {
    font-size: 17px;
    margin: 8px 0;
    font-weight: 400;
}

.founded {
    font-size: 20px !important;
    font-style: italic;
    opacity: 0.9;
}

/* Button Section */
.button-section {
    padding: 80px 0;
    background-color: var(--light-bg);
}

.btn-custom {
    background-color: var(--primary-color);
    color: white;
    padding: 20px 35px;
    border-radius: 4px;
    width: 100%;
    text-align: center;
    font-weight: 500;
    font-size: 17px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-custom i {
    font-size: 20px;
}

.btn-custom:hover {
    background-color: var(--secondary-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

/* Footer */
.footer {
    background-color: var(--dark-gray);
    color: white;
    padding: 25px 0;
    text-align: center;
    font-size: 16px;
}

/* Responsive Design */
@media (max-width: 992px) {
    .banner h1 {
        font-size: 42px;
    }
    
    .banner p {
        font-size: 22px;
    }
    
    .global-locations p {
        font-size: 16px;
    }
    
    .button-section {
        padding: 50px 0;
    }
    
    .btn-custom {
        margin-bottom: 20px;
    }
    
    .navbar-nav .nav-link {
        padding: 0.5rem 1rem;
    }

    .search-container .form-control {
        width: 280px;
    }
}