/* Custom enhancements for The Nautilus Centre */
:root {
    --nautilus-navy: #0a2540;
    --nautilus-blue: #247cff;
    --nautilus-teal: #0891b2;
    --nautilus-cyan: #38bdf8;
    --nautilus-light: #f0f9ff;
}

body {
    padding-top: 86px;
    color: #334155;
}

.brand-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    background: linear-gradient(135deg, var(--nautilus-blue), var(--nautilus-teal));
    color: #ffffff;
    border-radius: 12px;
    font-size: 22px;
}

.brand-title {
    font-size: 20px;
    letter-spacing: 0.5px;
    line-height: 1.1;
}

.brand-sub {
    font-size: 11px;
    letter-spacing: 1.5px;
    font-weight: 600;
}

.page-banner {
    background: linear-gradient(135deg, var(--nautilus-navy) 0%, #0d3c61 100%);
    color: #ffffff;
    padding: 70px 0 50px;
    position: relative;
    overflow: hidden;
}

.page-banner::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 12px;
    background: linear-gradient(90deg, var(--nautilus-blue), var(--nautilus-cyan), var(--nautilus-teal));
}

.nautilus-card {
    background: #ffffff;
    border-radius: 16px;
    border: 1px solid #e2e8f0;
    padding: 30px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.nautilus-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 25px rgba(36, 124, 255, 0.12);
}

.feature-pill {
    display: inline-flex;
    align-items: center;
    padding: 6px 14px;
    background: var(--nautilus-light);
    color: var(--nautilus-blue);
    border-radius: 30px;
    font-size: 13px;
    font-weight: 600;
}

.schedule-table th {
    background-color: var(--nautilus-navy);
    color: #ffffff;
    text-align: center;
    font-weight: 600;
    padding: 12px;
}

.schedule-table td {
    vertical-align: middle;
    padding: 12px;
}

.floating-whatsapp {
    position: fixed;
    bottom: 25px;
    right: 25px;
    width: 60px;
    height: 60px;
    background: #25d366;
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    z-index: 1040;
    text-decoration: none;
    transition: transform 0.2s ease;
}

.floating-whatsapp:hover {
    transform: scale(1.1);
    color: #ffffff;
}

.footer-link {
    color: #94a3b8;
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer-link:hover {
    color: #ffffff;
    padding-left: 2px;
}

/* Responsive Navbar & No Overflow */
@media (min-width: 992px) {
    .navbar-expand-lg .navbar-nav {
        align-items: center;
        flex-wrap: nowrap;
    }
    .navbar-expand-lg .navbar-nav .nav-link {
        padding-left: 0.55rem !important;
        padding-right: 0.55rem !important;
        font-size: 13.5px !important;
        white-space: nowrap !important;
    }
    .navbar-brand {
        margin-right: 10px !important;
        flex-shrink: 0 !important;
    }
    .navbar .btn-primary.btn-sm {
        white-space: nowrap !important;
        flex-shrink: 0 !important;
        padding: 6px 12px !important;
        font-size: 13px !important;
    }
}

/* Lane Selector & Custom Nautilus Components */
.lane-card-tile {
    cursor: pointer;
    border: 2px solid #e2e8f0;
    border-radius: 14px;
    padding: 20px;
    background: #ffffff;
    transition: all 0.25s ease;
    height: 100%;
}
.lane-card-tile:hover {
    border-color: #247cff;
    transform: translateY(-3px);
    box-shadow: 0 6px 18px rgba(36, 124, 255, 0.12);
}
.lane-card-tile.selected {
    border-color: #247cff;
    background: #f0f9ff;
    box-shadow: 0 6px 20px rgba(36, 124, 255, 0.18);
}
.lane-card-tile .tile-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: #e0f2fe;
    color: #0284c7;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin-bottom: 14px;
}
.lane-card-tile.selected .tile-icon {
    background: #247cff;
    color: #ffffff;
}

.selector-pill {
    cursor: pointer;
    border: 2px solid #e2e8f0;
    border-radius: 30px;
    padding: 10px 20px;
    font-weight: 600;
    font-size: 13.5px;
    color: #334155;
    background: #ffffff;
    transition: all 0.2s ease;
    display: inline-block;
}
.selector-pill:hover {
    border-color: #247cff;
    color: #247cff;
}
.selector-pill.selected {
    background: #247cff;
    border-color: #247cff;
    color: #ffffff;
}

.lane-result-card {
    background: linear-gradient(135deg, #0a2540 0%, #0d3c61 100%);
    color: #ffffff;
    border-radius: 18px;
    padding: 30px;
    border-left: 6px solid #38bdf8;
}