:root {
    /* === Primary Palette — Trust & Stability === */
    --primary: #077A85;
    --primary-dark: #065A63;
    --primary-light: #E0F4F5;

    /* === Secondary Palette — Action & Warmth === */
    --secondary: #E08A2E;
    --secondary-dark: #C96F1A;

    /* === Accent === */
    --accent: #1B9B4B;

    /* === Text Hierarchy === */
    --text-dark: #1A2B3C;
    --text-medium: #455A64;
    --text-light: #78909C;

    /* === Backgrounds === */
    --bg-light: #F5F7FA;
    --bg-accent: #1A2B3C;
    --bg-white: #FFFFFF;
    --white: #FFFFFF;
    --glass: rgba(255, 255, 255, 0.85);

    /* === Gradients === */
    --gradient-primary: linear-gradient(135deg, #077A85 0%, #065A63 100%);
    --gradient-secondary: linear-gradient(135deg, #E08A2E 0%, #C96F1A 100%);

    /* === Semantic Colors === */
    --success: #1B9B4B;
    --error: #D32F2F;
    --warning: #E08A2E;
    --info: #077A85;

    /* === Elevation === */
    --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.12);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Mukta', 'Poppins', sans-serif;
    background: var(--bg-light);
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    color: var(--text-dark);
}

.nepali-font {
    font-family: 'Tiro Devanagari Nepali', serif;
}

.calligraphic {
    font-family: 'Amita', cursive;
}

/* === Top Bar - Sleek dark utility bar === */
.top-bar {
    display: none;
    background: linear-gradient(135deg, #1A2B3C 0%, #253D50 100%);
    color: rgba(255, 255, 255, 0.85);
    padding: 0;
    font-size: 11.5px;
    font-weight: 400;
    border-bottom: none;
    letter-spacing: 0.3px;
}

@media (min-width: 992px) {
    .top-bar {
        display: block;
    }
}

.top-bar-content {
    display: flex;
    justify-content: space-between;
    align-items: stretch;
    min-height: 38px;
}

.top-bar-left,
.top-bar-right {
    display: flex;
    align-items: stretch;
}

.top-bar-item {
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 0 15px;
    border-right: 1px solid rgba(255, 255, 255, 0.08);
    transition: var(--transition);
}

.top-bar-item:first-child {
    padding-left: 0;
}

.top-bar-item:hover {
    background: rgba(255, 255, 255, 0.05);
    color: #fff;
}

.top-bar-item i {
    color: var(--secondary);
    font-size: 11px;
}

.top-bar-tools {
    display: flex;
    align-items: stretch;
}

.top-bar-tools a {
    display: flex;
    align-items: center;
    gap: 6px;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--transition);
    font-weight: 500;
    padding: 0 14px;
    border-left: 1px solid rgba(255, 255, 255, 0.06);
}

.top-bar-tools a:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.08);
}

.top-bar-tools i {
    color: var(--secondary);
    font-size: 11px;
}

.top-bar-divider {
    width: 1px;
    background: rgba(255, 255, 255, 0.15);
    margin: 8px 10px;
}

.top-bar-social {
    display: flex;
    align-items: stretch;
}

.top-bar-social a {
    color: rgba(255, 255, 255, 0.75);
    padding: 0 12px;
    display: flex;
    align-items: center;
    transition: var(--transition);
    font-size: 13px;
}

.top-bar-social a:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.08);
}

/* === Branding Section - Clean & Professional === */
.branding-section {
    background: var(--white);
    padding: 14px 0;
    border-bottom: 3px solid var(--primary);
}

.branding-section .container {
    display: flex;
    flex-direction: column;
    text-align: center;
    gap: 12px;
}

.logo-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.logo-img {
    height: 58px;
    width: auto;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.08));
}

.org-info {
    display: flex;
    flex-direction: column;
}

.org-name-ne {
    font-family: 'Amita', cursive;
    font-size: 22px;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: -3px;
    line-height: 1.2;
}

.org-name-en {
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 0.5px;
    color: var(--text-dark);
}

.org-tagline {
    font-size: 10.5px;
    letter-spacing: 1.5px;
    color: var(--secondary);
    font-weight: 700;
    text-transform: uppercase;
    margin-top: 2px;
}

/* Header Actions Container */
.header-actions {
    display: flex;
    align-items: center;
    gap: 0;
}

@media (min-width: 992px) {
    .branding-section .container {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }

    .logo-container {
        flex-direction: row;
        gap: 18px;
    }

    .logo-img {
        height: 68px;
    }

    .org-name-ne {
        font-size: 26px;
    }

    .org-name-en {
        font-size: 17px;
    }

    .org-tagline {
        font-size: 11px;
        letter-spacing: 2.5px;
    }
}

/* === Navigation - Premium Gradient Bar === */
.main-nav {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    box-shadow: 0 4px 15px rgba(7, 122, 133, 0.3);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: var(--transition);
}

.nav-list {
    list-style: none;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    margin: 0;
    padding: 0;
}

.nav-item {
    position: relative;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 12px;
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    font-weight: 500;
    font-size: 13px;
    transition: var(--transition);
    border-right: none;
    border-radius: 0;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--secondary);
    transition: var(--transition);
    border-radius: 2px;
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 70%;
}

.nav-link:hover,
.nav-link.active {
    color: #fff;
    background: rgba(255, 255, 255, 0.1);
}

.nav-link i {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
}

.nav-link:hover i,
.nav-link.active i {
    color: var(--secondary);
}

.nav-chevron {
    font-size: 10px;
    opacity: 0.6;
    transition: var(--transition);
}

.nav-item:hover .nav-chevron {
    opacity: 1;
    transform: rotate(180deg);
}

@media (min-width: 992px) {
    .nav-list {
        justify-content: flex-start;
        flex-wrap: nowrap;
    }

    .nav-link {
        padding: 14px 20px;
        font-size: 14px;
        gap: 8px;
    }

    .nav-link i {
        font-size: 15px;
    }
}

/* Dropdown */
.dropdown-menu-custom {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background: var(--white);
    min-width: 220px;
    box-shadow: var(--shadow-lg);
    border-radius: 0 0 5px 5px;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    list-style: none;
    padding: 0;
    border-top: 3px solid var(--secondary);
    z-index: 1001;
}

.nav-item:hover .dropdown-menu-custom {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.dropdown-item-custom a {
    display: block;
    padding: 12px 20px;
    color: var(--text-dark);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: var(--transition);
    border-bottom: 1px solid #f1f1f1;
}

.dropdown-item-custom a:hover {
    background: var(--bg-light);
    color: var(--primary);
    padding-left: 25px;
}

/* Language Switcher */
.lang-switcher {
    display: flex;
    background: #f0f2f5;
    border-radius: 50px;
    overflow: hidden;
    padding: 3px;
    border: 1px solid #e0e3e8;
}

.lang-link {
    padding: 5px 14px;
    text-decoration: none;
    font-size: 12px;
    font-weight: 600;
    border-radius: 50px;
    transition: var(--transition);
    color: var(--text-medium);
}

.lang-link:hover {
    color: var(--primary);
}

.lang-link.active {
    background: var(--primary);
    color: var(--white);
    box-shadow: 0 2px 6px rgba(7, 122, 133, 0.3);
}

@media (min-width: 768px) {
    .lang-link {
        padding: 5px 16px;
        font-size: 13px;
    }
}

/* Login Button - Outlined Style */
.login-btn {
    background: transparent;
    color: var(--primary);
    padding: 8px 18px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 7px;
    transition: var(--transition);
    border: 2px solid var(--primary);
}

.login-btn:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 3px 10px rgba(7, 122, 133, 0.25);
}

.login-btn i {
    font-size: 12px;
}

@media (min-width: 992px) {
    .login-btn {
        padding: 9px 22px;
        font-size: 14px;
    }
}

/* Join Us Button - Gradient Fill */
.join-btn {
    background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-dark) 100%);
    color: var(--white);
    padding: 8px 20px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
    box-shadow: 0 2px 8px rgba(224, 138, 46, 0.3);
    border: 2px solid transparent;
}

.join-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 14px rgba(224, 138, 46, 0.4);
    color: var(--white);
    filter: brightness(1.05);
}

@media (min-width: 992px) {
    .join-btn {
        padding: 9px 24px;
        font-size: 14px;
        gap: 10px;
    }
}

/* Hide mobile toggle as per request */
.mobile-toggle {
    display: none !important;
}