/* Media Queries CSS - Responsive design */
/* Extra large devices (large desktops, 1200px and up) */
@media (min-width: 1200px) {
    .container {
        max-width: 1140px;
    }
}

/* Large devices (desktops, 992px and up) */
@media (min-width: 992px) and (max-width: 1199.98px) {
    .container {
        max-width: 960px;
    }
}

/* Medium devices (tablets, 768px and up) */
@media (min-width: 768px) and (max-width: 991.98px) {
    .container {
        max-width: 720px;
    }
    
    .hero-title {
        font-size: 2.8rem;
    }
    
    .hero-subtitle {
        font-size: 1.3rem;
    }
}

/* Small devices (landscape phones, 576px and up) */
@media (min-width: 576px) and (max-width: 767.98px) {
    .container {
        max-width: 540px;
    }
    
    .hero-title {
        font-size: 2.2rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-description {
        font-size: 0.95rem;
    }
}

/* Extra small devices (portrait phones, less than 576px) */
@media (max-width: 575.98px) {
    .container {
        max-width: 100%;
        padding-left: 15px;
        padding-right: 15px;
    }
    
    .hero-title {
        font-size: 1.8rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-description {
        font-size: 0.9rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .hero-btn {
        width: 100%;
        max-width: 280px;
    }
}

/* Navigation responsive */
@media (max-width: 991.98px) {
    .navbar-nav {
        text-align: center;
    }
    
    .navbar-nav .nav-link {
        padding: 0.75rem 0;
        border-bottom: 1px solid rgba(255,255,255,0.1);
    }
    
    .navbar-nav .nav-link:last-child {
        border-bottom: none;
    }
}

/* Header responsive */
@media (max-width: 767.98px) {
    .header-top {
        display: none;
    }
    
    .header-main {
        padding: 10px 0;
    }
    
    .logo_main {
        width: 25% !important;
    }
}

/* Footer responsive */
@media (max-width: 767.98px) {
    .footer-section {
        text-align: center;
        margin-bottom: 2rem;
    }
    
    .footer_logo {
        width: 30% !important;
        margin: 0 auto 1rem;
        display: block;
    }
}

/* Grid system responsive */
@media (max-width: 575.98px) {
    .row {
        margin-left: -10px;
        margin-right: -10px;
    }
    
    .col, .col-1, .col-2, .col-3, .col-4, .col-5, .col-6,
    .col-7, .col-8, .col-9, .col-10, .col-11, .col-12 {
        padding-left: 10px;
        padding-right: 10px;
    }
}

/* Typography responsive */
@media (max-width: 767.98px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.5rem; }
    h4 { font-size: 1.25rem; }
    h5 { font-size: 1.1rem; }
    h6 { font-size: 1rem; }
    
    p { font-size: 0.95rem; }
    .lead { font-size: 1.1rem; }
}

/* Spacing responsive */
@media (max-width: 767.98px) {
    .py-5 { padding-top: 2rem !important; padding-bottom: 2rem !important; }
    .py-4 { padding-top: 1.5rem !important; padding-bottom: 1.5rem !important; }
    .py-3 { padding-top: 1rem !important; padding-bottom: 1rem !important; }
    
    .my-5 { margin-top: 2rem !important; margin-bottom: 2rem !important; }
    .my-4 { margin-top: 1.5rem !important; margin-bottom: 1.5rem !important; }
    .my-3 { margin-top: 1rem !important; margin-bottom: 1rem !important; }
}

/* Button responsive */
@media (max-width: 575.98px) {
    .btn {
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
    }
    
    .btn-lg {
        padding: 0.75rem 1.5rem;
        font-size: 1rem;
    }
    
    .btn-sm {
        padding: 0.375rem 0.75rem;
        font-size: 0.8rem;
    }
}

/* Form responsive */
@media (max-width: 575.98px) {
    .form-control {
        font-size: 16px; /* Prevents zoom on iOS */
    }
    
    .form-group {
        margin-bottom: 1rem;
    }
}

/* Card responsive */
@media (max-width: 767.98px) {
    .card {
        margin-bottom: 1rem;
    }
    
    .card-body {
        padding: 1rem;
    }
}

/* Table responsive */
@media (max-width: 767.98px) {
    .table-responsive {
        font-size: 0.9rem;
    }
    
    .table td, .table th {
        padding: 0.5rem;
    }
}