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

body {
    font-family: font-family: 'Montserrat', Arial, sans-serif;
    font-size: 17px;
    font-weight: 700;
    background: #f9fafb;
}

:root {
    --cvnl-bg: #ffffff;
    --cvnl-text: #1f2937;
    --cvnl-button-text: #ffffff;  
    --cvnl-muted: #475569;
    --cvnl-border: #e2e8f0;
    --cvnl-surface: #f8fafc;
    --cvnl-accent: #0066cc;
    --cvnl-accent-dark: #CB4B36;
    --cvnl-radius: 0.5rem;
    --cvnl-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.cvnl-nav__link,
.cvnl-nav__link:hover,
.cvnl-nav__link:focus,
.cvnl-dropdown__link,
.cvnl-dropdown__link:hover,
.cvnl-dropdown__link:focus,
.cvnl-cta,
.cvnl-cta:hover,
.cvnl-cta:focus {
    text-decoration: none !important;
    font-family: 'Montserrat', Arial, sans-serif;
    font-size: 17px;
    font-weight: 700;
}

.cvnl-header {
    width: 100%;
    background: var(--cvnl-bg);
    border-bottom: 1px solid var(--cvnl-border);
    display: flex;
    align-items: center;
    font-size: 17px;
    font-weight: 700;
    gap: 1rem;
    padding: 1rem 1rem;
    position: sticky;
    z-index: 1000;
    box-sizing: border-box;
    flex-wrap: wrap;
}

.cvnl-header__brand {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
}

.cvnl-logo img {
    display: block;
    max-height: 9vh;
    width: auto;
}

.cvnl-menu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 13px;
    padding: 0;
    border: 1px solid var(--cvnl-border);
    border-radius: var(--cvnl-radius);
    background: transparent;
    color: #383838 !important;
    cursor: pointer;
    transition: all 200ms ease;
    margin-left: auto;
    font-family: 'Montserrat', Arial, sans-serif;
}

.cvnl-menu-toggle:hover {
    border-color: var(--cvnl-accent);
    background: rgba(0, 102, 204, 0.05);
}

.cvnl-header__nav-controls {
    display: flex;
    align-items: center;
    align-self: center;
    gap: 0.5rem;
}


.cvnl-header__nav-area {
    align-self: center;
    display: flex;
    width: 100%;
    order: 3;
    font-size: 17px;
    font-weight: 700;
}

.cvnl-nav {
    display: none;
    width: 100%;
    flex-grow: 1;
}

.cvnl-nav.cvnl-nav--open {
    display: block;
}

.cvnl-nav__list {
    list-style: none;
    align-items: center;
    align-self: center;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0;
    justify-content: center;
}

.cvnl-nav__item {
    position: relative;
    border-bottom: 1px solid var(--cvnl-border);
}

.cvnl-nav__link {
    display: block;
    width: 100%;
    padding: 0.95rem 1rem;
    line-height: 1.1em;
    font-size: 17px;
    font-weight: 700;
    color: #383838 !important;
    text-decoration: none;
    transition: all 180ms ease;
    border: none;
    background: transparent;
    cursor: pointer;
    text-align: left;
    font-family: 'Montserrat', Arial, sans-serif;
}

.cvnl-nav__link:hover,
.cvnl-nav__link:focus {
    font-size: 17px;
    font-weight: 700;
    color: #CB4B36 !important;
    outline: none;
}

.cvnl-dropdown {
    list-style: none;
    margin: 0;
    padding: 0;
    background: var(--cvnl-surface);
    max-height: 0;
    overflow: hidden;
    font-size: 17px;
    font-weight: 700;
    transition: max-height 300ms ease;
}

.cvnl-nav__item.open .cvnl-dropdown {
    max-height: 500px;
}

.cvnl-dropdown__item {
    border-top: 1px solid var(--cvnl-border);
}

.cvnl-dropdown__link {
    display: block;
    padding: 0.85rem 2rem;
    color: #364f75;
    font-size: 17px;
    font-weight: 700;
    text-decoration: none;
    transition: all 180ms ease;
}

.cvnl-nav__link::after {
    position: relative;
    left: 0.5rem;
    font-size: 1rem;
    color: var(--cvnl-muted);
    content: "▾";
}

.cvnl-nav__link:hover::after {
    color: #F15B43 !important;
}

.cvnl-dropdown__link:hover,
.cvnl-dropdown__link:focus {
    background: var(--cvnl-bg);
    color: var(--cvnl-accent);
    padding-left: 2.25rem;
    outline: none;
}

.cvnl-header__actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    order: 2;

}

.cvnl-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.35rem;
    border-radius: 999px;
    font-weight: 700;
    font-size: 0.9rem;
    text-decoration: none !important;
    white-space: nowrap;
    transition: all 180ms ease;
    border: none;
    cursor: pointer;
}

.cvnl-cta--donate {
    background: #f15b43;
    color: #ffffff !important;
}

.cvnl-cta--donate:hover,
.cvnl-cta--donate:focus {
    background: var(--cvnl-accent-dark);
    color: var(--cvnl-button-text);
    box-shadow: 0 4px 12px rgba(0, 102, 204, 0.3);
}

.cvnl-cta--signin {
    background: transparent;
    color: var(--cvnl-text);
    border: 1px solid var(--cvnl-border);
}

.cvnl-cta--signin:hover,
.cvnl-cta--signin:focus {
    border-color: var(--cvnl-accent);
    color: var(--cvnl-accent);
}

/* Tablet & Desktop */
@media (min-width: 768px) {
    .cvnl-header {
        flex-wrap: nowrap;
        padding: 1rem 2rem;
        gap: 2rem;
    }

    .cvnl-header__brand {
        flex: 0 0 auto;
    }

    .cvnl-header__nav-area {
        width: auto;
        order: 2;
        flex: 1 1 auto;
        justify-content: center;
    }

    .cvnl-menu-toggle {
        display: none;
    }

    .cvnl-nav {
        display: block;
        width: 100%;
    }

    .cvnl-nav__list {
        flex-direction: row;
        gap: 0.25rem;
    }

    .cvnl-nav__item {
        border: none;
    }

    .cvnl-nav__link {
        padding: 0.85rem 1rem;
    }

    .cvnl-dropdown {
        position: absolute;
        top: 100%;
        left: 0;
        min-width: 220px;
        border: 1px solid var(--cvnl-border);
        border-radius: var(--cvnl-radius);
        box-shadow: var(--cvnl-shadow);
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        max-height: none;
        overflow: visible;
        transform: translateY(-8px);
        transition: all 200ms ease;
    }

    .cvnl-nav__item:hover>.cvnl-dropdown,
    .cvnl-nav__item:focus-within>.cvnl-dropdown {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
        transform: translateY(0);
    }

    .cvnl-header__actions {
        order: 3;
        margin-left: 0;
        gap: 1rem;
    }
}

@media (max-width: 767px) {

    .cvnl-nav {
        display: none;
        width: 100%;
    }

    .cvnl-nav.cvnl-nav--open {
        display: block;
    }

    .cvnl-nav__list {
        flex-direction: column;
    }

    .cvnl-dropdown {
        width: 100%;
    }
}

@media (min-width: 1024px) {
    .cvnl-header {
        padding: 1rem 3rem;
    }
}

@media (max-width: 767px) {
    .cvnl-nav__list {
        align-items: stretch;
        justify-content: flex-start;
    }

    .cvnl-nav__link {
        text-align: left;
      color: #383838 !important;
    }
}

.cvnl-menu-icon {
    width: 20px;
    height: 20px;
    display: block;
    object-fit: contain;
}

@media (max-width: 767px) {
    .cvnl-menu-toggle {
        position: fixed;
        top: 1rem;
        right: 1rem;
        z-index: 2000;
    }

    .cvnl-header__actions {
        display: none;
    }
}