* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: 'Inter', sans-serif; }
body.ln-noscroll { overflow: hidden; }

/* Top Bar */
.ln-topbar {
    background: #fff;
    border-bottom: 1px dashed #F97316;
    padding: 7px 10%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}
.ln-topbar-left { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.ln-topbar-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: #374151;
    text-decoration: none;
}
.ln-topbar-item i { color: #F97316; font-size: 15px; }
.ln-topbar-right { display: flex; align-items: center; gap: 14px; }
.ln-topbar-right a {
    color: #1B2A6B;
    font-size: 16px;
    transition: color 0.2s;
    text-decoration: none;
}
.ln-topbar-right a:hover { color: #F97316; }

/* Main Navbar */
.ln-navbar {
    background: #fff;
    padding: 10px 10%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 2px solid #f1f5f9;
    position: relative;
}

/* Logo */
.ln-logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.ln-logo-text { display: flex; flex-direction: column; line-height: 1.1; }
.ln-logo-main { font-size: 22px; font-weight: 800; color: #1B2A6B; letter-spacing: -0.5px; }
.ln-logo-main span { color: #F97316; }
.ln-logo-tag { font-size: 9px; letter-spacing: 0.15em; color: #6B7280; text-transform: uppercase; }

/* Nav Links */
.ln-nav-links {
    display: flex;
    align-items: center;
    gap: 2px;
    list-style: none;
}
.ln-nav-links li { position: relative; }
.ln-nav-links a {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 8px 13px;
    font-size: 14px;
    font-weight: 500;
    color: #374151;
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.2s;
    white-space: nowrap;
}
.ln-nav-links a:hover { color: #F97316; background: #FFF7ED; }
.ln-nav-links li.active > a { color: #F97316; }
.ln-nav-links li.active > a::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 28px;
    height: 2.5px;
    background: #F97316;
    border-radius: 2px;
}

/* Dropdown (Desktop) — dark, multi-column mega menu */
.ln-dropdown { position: relative; }
.ln-dropdown-menu {
    display: none;
    position: absolute;
    top: calc(100% + 12px);
    left: 50%;
    transform: translateX(-50%);
    background-color: #0F1729;
    background-image: radial-gradient(rgba(255,255,255,0.05) 1px, transparent 1px);
    background-size: 14px 14px;
    border: 1px solid rgba(249,115,22,0.25);
    border-top: 3px solid #F97316;
    border-radius: 16px;
    box-shadow: 0 20px 45px rgba(0,0,0,0.35);
    min-width: 560px;
    z-index: 1000;
    padding: 22px 26px;
    grid-template-columns: repeat(3, 1fr);
    gap: 6px 32px;
}
.ln-dropdown:hover .ln-dropdown-menu { display: grid; }

.ln-dd-col { display: flex; flex-direction: column; }
.ln-dd-heading {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    color: #fff;
    padding: 4px 4px 10px;
    margin-bottom: 6px;
    border-bottom: 1px solid rgba(255,255,255,0.12);
}
.ln-dd-heading::before {
    content: '';
    width: 7px;
    height: 7px;
    flex-shrink: 0;
    border-radius: 50%;
    background: linear-gradient(135deg, #FB7185, #F97316);
}
.ln-dropdown-menu a {
    display: block;
    padding: 7px 4px;
    font-size: 13.5px;
    color: #CBD5E1;
    border-radius: 6px;
    background: transparent;
    white-space: nowrap;
    text-decoration: none;
    transition: color 0.15s, background 0.15s;
}
.ln-dropdown-menu a:hover { color: #F97316; background: rgba(255,255,255,0.06); }

/* CTA */
.ln-cta {
    padding: 9px 20px;
    border: 2px solid #F97316;
    color: #F97316;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    white-space: nowrap;
    transition: all 0.2s;
    background: transparent;
}
.ln-cta:hover { background: #F97316; color: #fff; }

/* Hamburger */
.ln-hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 4px;
    background: none;
    border: none;
    position: relative;
    z-index: 1300;
}
.ln-hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: #1B2A6B;
    border-radius: 2px;
    transition: all 0.3s;
}

/* Mobile Menu — fixed overlay popup that drops from the top */
.ln-mobile-menu {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 1200;
}
.ln-mobile-menu.open { display: block; }

.ln-mobile-overlay {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, 0.55);
    backdrop-filter: blur(2px);
    opacity: 0;
    transition: opacity 0.3s ease;
}
.ln-mobile-menu.open .ln-mobile-overlay { opacity: 1; }

.ln-mobile-panel {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    background: #fff;
    border-radius: 0 0 20px 20px;
    box-shadow: 0 20px 50px rgba(15,23,42,0.25);
    max-height: 88vh;
    overflow-y: auto;
    transform: translateY(-100%);
    transition: transform 0.35s cubic-bezier(0.4,0,0.2,1);
    display: flex;
    flex-direction: column;
    padding: 0 0 18px;
}
.ln-mobile-menu.open .ln-mobile-panel { transform: translateY(0); }

/* Panel header */
.ln-mobile-panel-header {
    position: sticky;
    top: 0;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 5%;
    border-bottom: 1px solid #F1F5F9;
    z-index: 2;
}
.ln-mobile-panel-title {
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    color: #1B2A6B;
}
.ln-mobile-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: none;
    background: #F1F5F9;
    color: #1B2A6B;
    font-size: 16px;
    cursor: pointer;
    transition: background 0.2s, color 0.2s, transform 0.2s;
}
.ln-mobile-close:hover { background: #FFF7ED; color: #F97316; transform: rotate(90deg); }

.ln-mobile-panel > a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 13px 5%;
    font-size: 14.5px;
    font-weight: 500;
    color: #374151;
    text-decoration: none;
    border-bottom: 1px solid #F9FAFB;
    border-left: 3px solid transparent;
    transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.ln-mobile-panel > a i { font-size: 17px; color: #94A3B8; transition: color 0.15s; width: 20px; text-align: center; }
.ln-mobile-panel > a:hover,
.ln-mobile-panel > a:active { color: #F97316; background: #FFF7ED; border-left-color: #F97316; }
.ln-mobile-panel > a:hover i,
.ln-mobile-panel > a:active i { color: #F97316; }
.ln-mobile-panel > a.active { color: #F97316; background: #FFF7ED; border-left-color: #F97316; }
.ln-mobile-panel > a.active i { color: #F97316; }

/* Mobile accordion for "Our Courses" — closed by default, opens only on tap */
.ln-mobile-accordion { border-bottom: 1px solid #F9FAFB; }
.ln-mobile-acc-toggle {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 13px 5%;
    font-size: 14.5px;
    font-weight: 500;
    color: #374151;
    background: none;
    border: none;
    border-left: 3px solid transparent;
    text-align: left;
    cursor: pointer;
    font-family: inherit;
    transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.ln-mobile-acc-toggle-label { display: flex; align-items: center; gap: 12px; }
.ln-mobile-acc-toggle-label i { font-size: 17px; color: #94A3B8; width: 20px; text-align: center; transition: color 0.15s; }
.ln-mobile-acc-toggle:hover,
.ln-mobile-acc-toggle.open { color: #F97316; background: #FFF7ED; border-left-color: #F97316; }
.ln-mobile-acc-toggle:hover .ln-mobile-acc-toggle-label i,
.ln-mobile-acc-toggle.open .ln-mobile-acc-toggle-label i { color: #F97316; }
.ln-mobile-acc-toggle .ln-acc-chevron { font-size: 14px; color: #F97316; transition: transform 0.25s; flex-shrink: 0; }
.ln-mobile-acc-toggle.open .ln-acc-chevron { transform: rotate(180deg); }

.ln-mobile-submenu {
    max-height: 0;
    overflow: hidden;
    background: #FAFAFA;
    transition: max-height 0.3s ease;
}
.ln-mobile-submenu.open { max-height: 640px; }
.ln-mobile-submenu a {
    display: block;
    padding: 9px 5% 9px 17%;
    font-size: 13px;
    color: #374151;
    text-decoration: none;
    border-bottom: 1px solid #F1F5F9;
    transition: background 0.15s, color 0.15s;
}
.ln-mobile-submenu a:hover { color: #F97316; background: #FFF7ED; }
.ln-mobile-sub-heading {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 12px 5% 6px 11%;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    color: #F97316;
}
.ln-mobile-sub-heading::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: linear-gradient(135deg, #FB7185, #F97316);
    flex-shrink: 0;
}

.ln-mobile-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin: 16px 5% 4px;
    padding: 13px;
    border: none;
    border-radius: 50px;
    background: linear-gradient(135deg, #F97316, #FB7185);
    color: #fff;
    font-weight: 600;
    font-size: 14px;
    text-align: center;
    text-decoration: none;
    box-shadow: 0 8px 20px rgba(249,115,22,0.35);
    transition: transform 0.15s, box-shadow 0.15s;
}
.ln-mobile-cta:hover { transform: translateY(-1px); box-shadow: 0 10px 24px rgba(249,115,22,0.45); }
.ln-mobile-cta i { font-size: 15px; }

/* Responsive */
@media (max-width: 900px) {
    .ln-topbar { padding: 7px 5%; }
    .ln-navbar { padding: 10px 5%; }
    .ln-nav-links, .ln-cta { display: none; }
    .ln-hamburger { display: flex; }
}
@media (max-width: 600px) {
    .ln-topbar { padding: 6px 4%; }
    .ln-navbar { padding: 8px 4%; }
    .ln-topbar-left { gap: 12px; }
    .ln-mobile-panel-header,
    .ln-mobile-panel > a,
    .ln-mobile-acc-toggle { padding-left: 4%; padding-right: 4%; }
    .ln-mobile-submenu a { padding-left: 16%; }
    .ln-mobile-sub-heading { padding-left: 10%; }
    .ln-mobile-cta { margin: 16px 4% 4px; }
}