/* ফাইলের নাম: style.css */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;600&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

body {
    background-color: #f4f7f6;
    color: #333;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

.mobile-container {
    width: 100%;
    max-width: 480px; /* মোবাইল স্ক্রিনের জন্য অপ্টিমাইজড */
    background: #ffffff;
    min-height: 100vh;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.header-logos {
    display: flex;
    justify-content: space-between;
    width: 100%;
    margin-bottom: 30px;
    padding: 10px 0;
    border-bottom: 2px solid #f0f0f0;
}

.logo-placeholder {
    font-weight: 600;
    color: #2c3e50;
    font-size: 1.2rem;
}

.welcome-text {
    text-align: center;
    margin-bottom: 30px;
}

.welcome-text h1 {
    font-size: 1.5rem;
    color: #1a1a1a;
    margin-bottom: 10px;
}

.welcome-text p {
    font-size: 0.9rem;
    color: #666;
}

/* Stylish Buttons */
.btn {
    width: 100%;
    padding: 15px;
    border: none;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-bottom: 15px;
    display: flex;
    justify-content: center;
    align-items: center;
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(118, 75, 162, 0.3);
}

.btn-primary:active {
    transform: scale(0.98);
    box-shadow: 0 2px 10px rgba(118, 75, 162, 0.2);
}

.btn-secondary {
    background: #ffffff;
    color: #2c3e50;
    border: 2px solid #e0e0e0;
}

.btn-secondary:active {
    transform: scale(0.98);
    background: #f8f9fa;
}