:root {
    --nepalibnb-primary: #de1c3e; 
    --nepalibnb-secondary: #1e3a8a;
    --nepalibnb-light-gray: #f1f5f9; 
    --nepalibnb-text-gray: #4b5563;
    --nepalibnb-white: #ffffff; 
    --nepalibnb-dark: #111827; 
    --nepalibnb-glass-bg: rgba(255, 255, 255, 0.9);
    --nepalibnb-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    --nepalibnb-shadow-hover: 0 6px 20px rgba(0, 0, 0, 0.15);
    --nepalibnb-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --section-padding: 40px;
    --inner-section-padding: 2rem; 
    --section-padding-sm: 1.5rem; 
    --navbar-bg: var(--nepalibnb-glass-bg);
    --navbar-height: 80px; 
    --font-family-base: 'Inter', -apple-system, BlinkMacSystemFont, Roboto, sans-serif;
}


* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-family-base);
    background-color: var(--nepalibnb-white);
    color: var(--nepalibnb-secondary);
    line-height: 1.7;
    font-size: 1rem;
    overflow-x: hidden;
}

.container {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

html {
    scroll-behavior: smooth;
}

a, button {
    text-decoration: none;
    cursor: pointer;
    transition: var(--nepalibnb-transition);
    color: inherit;
}

a:focus, button:focus {
    outline-offset: 3px;
}


 .visible-xs { display: none!important; }
  .hidden-xs { display: block; }
  
/* Typography */
.title {
    font-size: 25px;
    font-weight: 800;
    color: var(--nepalibnb-secondary);
    text-align: center;
    margin-bottom: 1.5rem;
    letter-spacing: -0.03em;
}

.sub_title {
    font-size: 18px;
    font-weight: 500;
    color: var(--nepalibnb-text-gray);
    text-align: center;
    margin-bottom: 2rem;
}

.sub_title::after {
    content: '';
    display: block;
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, var(--nepalibnb-primary), transparent);
    margin: 1.25rem auto;
}

/* Section */
.section {
    padding: var(--section-padding) 0;
}

.inner-section {
    padding: var(--inner-section-padding) 0;
}

/* Navbar */
.navbar {
    background: var(--nepalibnb-glass-bg);
    box-shadow: var(--nepalibnb-shadow);
    padding: 0.75rem 1.5rem;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    height: var(--navbar-height);
    display: flex;
    align-items: center;
}

.navbar.scrolled {
    background: var(--nepalibnb-glass-bg);
    box-shadow: var(--nepalibnb-shadow-hover);
}

.navbar-brand {
    display: flex;
    align-items: center;
    height: 100%;
    z-index: 1;
}

.navbar-brand img {
    height: 150px;
    width: auto;
    max-width: 170px;

}



.navbar-toggler {
    border: none;
    padding: 0.75rem;
    font-size: 1.5rem;
}

.navbar-toggler:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(222, 28, 62, 0.3);
}

.navbar-toggler-icon {
    color: var(--nepalibnb-secondary);
}

.nav-tabs {
    border-bottom: none;
    gap: 1rem;
    align-items: center;
    margin-left: 2rem;
}

.nav-link {
    color: var(--nepalibnb-text-gray);
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    transition: var(--nepalibnb-transition);
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-link:hover,
.nav-link.active {
    color: var(--nepalibnb-primary);
        border: none;

}

.navbar-actions {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    z-index: 2;
}

.btn-host {
    color: var(--nepalibnb-secondary);
    border: 2px solid var(--nepalibnb-secondary);
    border-radius: 50px;
    padding: 10px 20px;
    font-weight: 600;
    background: transparent;
    transition: var(--nepalibnb-transition);
}

.btn-host:hover {
    background: var(--nepalibnb-primary);
    color: var(--nepalibnb-white);
    border-color: var(--nepalibnb-primary);
    box-shadow: var(--nepalibnb-shadow-hover);
}

.app-btn {
    background: var(--nepalibnb-primary);
    color: var(--nepalibnb-white);
    border-radius: 50px;
    padding: 10px 20px;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(222, 28, 62, 0.3);
}


.search-toggle {
    border: 2px solid var(--nepalibnb-light-gray);
    border-radius: 50%;
    width: 35px;
    height: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
   
}

.search-toggle i {
    color: var(--nepalibnb-secondary);
    font-size: 1.2rem;
}

.search-toggle.active i {
    color: #000;
}

/* Search Section */
.search-section {
    background: linear-gradient(180deg, #ffffff 20%, #f8fafc 100%);
    position: relative;
    z-index: 999;
    padding: 1.5rem 0;
    transition: var(--nepalibnb-transition);
}

.search-section.active {
    opacity: 1;
    visibility: visible;
}

.search-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

.search-bar {
    background: var(--nepalibnb-white);
    border-radius: 50px;
    box-shadow: var(--nepalibnb-shadow);
    padding: 0.5rem;
    display: flex;
    align-items: center;
    transition: var(--nepalibnb-transition);
}

.search-bar:hover {
    box-shadow: var(--nepalibnb-shadow-hover);
}

.search-input {
    border: none;
    outline: none;
    flex-grow: 1;
    padding: 0.75rem 1.25rem;
    font-size: 1rem;
    font-weight: 400;
    color: var(--nepalibnb-secondary);
    background: transparent;
    border-radius: 8px;
}

.search-input:focus {
    background: var(--nepalibnb-light-gray);
}

.search-input::placeholder {
    color: var(--nepalibnb-text-gray);
}

.search-divider {
    height: 36px;
    width: 1px;
    background: var(--nepalibnb-light-gray);
    margin: 0 0.75rem;
}

.search-btn {
    background: var(--nepalibnb-primary);
    border-radius: 50%;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    transition: var(--nepalibnb-transition);
}

.search-btn:hover {
    background: linear-gradient(135deg, #e61e4d, var(--nepalibnb-primary));
    transform: scale(1.1);
}

.search-btn i {
    color: var(--nepalibnb-white);
    font-size: 1.2rem;
}

/* Dropdown */
.dropdown-menu {
    min-width: 300px;
    padding: 1rem;
    border-radius: 16px;
    box-shadow: var(--nepalibnb-shadow-hover);
    border: none;
    background: var(--nepalibnb-white);
    margin-top: 0.75rem;
}

.dropdown-item {
    padding: 0.75rem 1.25rem;
    border-radius: 8px;
    font-weight: 500;
    color: var(--nepalibnb-secondary);
    transition: var(--nepalibnb-transition);
}

.dropdown-item:hover {
    background: var(--nepalibnb-light-gray);
    color: var(--nepalibnb-primary);
}

.menu-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.25rem;
    border-radius: 8px;
    color: var(--nepalibnb-secondary);
    font-weight: 500;
    transition: var(--nepalibnb-transition);
}

.menu-item:hover {
    background: var(--nepalibnb-light-gray);
    color: var(--nepalibnb-primary);
}

.menu-item i {
    font-size: 1.2rem;
    width: 24px;
    text-align: center;
}

.close-btn {
    width: 100%;
    padding: 0.75rem;
    background: var(--nepalibnb-primary);
    border: none;
    color: var(--nepalibnb-white);
    font-weight: 600;
    border-radius: 12px;
    margin-top: 0.75rem;
    transition: var(--nepalibnb-transition);
}

.close-btn:hover {
    background: linear-gradient(135deg, #e61e4d, var(--nepalibnb-primary));
    transform: scale(1.02);
}

/* Newsletter Section */
.newsletter-section {
    background: var(--nepalibnb-white);
    padding: var(--section-padding) 0;
}

.newsletter-container {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.newsletter-form {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: var(--nepalibnb-white);
    border-radius: 50px;
    box-shadow: var(--nepalibnb-shadow);
    padding: 0.5rem;
    transition: var(--nepalibnb-transition);
}

.newsletter-form:hover {
    box-shadow: var(--nepalibnb-shadow-hover);
}

.newsletter-input {
    border: none;
    outline: none;
    flex-grow: 1;
    padding: 0.75rem 1.25rem;
    font-size: 1rem;
    color: var(--nepalibnb-secondary);
    background: transparent;
}

.newsletter-input::placeholder {
    color: var(--nepalibnb-text-gray);
}

.newsletter-btn {
    background: var(--nepalibnb-primary);
    border-radius: 50px;
    padding: 0.75rem 1.5rem;
    border: none;
    color: var(--nepalibnb-white);
    font-weight: 600;
    transition: var(--nepalibnb-transition);
}

.newsletter-btn:hover {
    background: linear-gradient(135deg, #e61e4d, var(--nepalibnb-primary));
    transform: scale(1.05);
}

/* Footer */
.footer {
    background: var(--nepalibnb-dark);
    color: var(--nepalibnb-white);
    padding: 4rem 0 1.5rem;
}

.footer ul {
    list-style: none;
}

.footer ul li a {
    color: var(--nepalibnb-white);
    padding: 0.5rem 0;
    display: flex;
    align-items: center;
    transition: var(--nepalibnb-transition);
}

.footer ul li a:hover {
    color: var(--nepalibnb-primary);
    padding-left: 0.5rem;
}

.footer .contact-info p {
    font-weight: 600;
    margin-bottom: 0.5rem;
    font-size: 1rem;
}

.footer .contact-info h5 {
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 0;
}

.footer .contact-info h5 a {
    color: var(--nepalibnb-white);
}

.footer .contact-info h5 a:hover {
    color: var(--nepalibnb-primary);
}

.footer .contact-info .fa {
    margin-right: 0.5rem;
    color: var(--nepalibnb-primary);
}

.footer .copyright {
    text-align: center;
    margin-top: 2rem;
    font-size: 0.875rem;
    opacity: 0.8;
}

.footer .footer-logo {
    max-width: 140px;
    height: auto;
    margin-bottom: 1rem;
}

.footer .social-icons a {
    color: var(--nepalibnb-white);
    font-size: 1.5rem;
    margin-right: 1rem;
    transition: var(--nepalibnb-transition);
}

.footer .social-icons a:hover {
    color: var(--nepalibnb-primary);
}

.back-to-top {
    background: var(--nepalibnb-primary);
    border-radius: 50%;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--nepalibnb-white);
    font-size: 1.5rem;
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    box-shadow: var(--nepalibnb-shadow);
    transition: var(--nepalibnb-transition);
}

.back-to-top:hover {
    background: linear-gradient(135deg, #e61e4d, var(--nepalibnb-primary));
    transform: scale(1.15);
}

.avatar-circle {
    width: 50px;
    height: 50px;
    background: var(--nepalibnb-primary);
    color: var(--nepalibnb-white);
    font-weight: 700;
    font-size: 1.2rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-transform: uppercase;
    box-shadow: var(--nepalibnb-shadow);
}