:root {
    --g0: #0a400c;
    --g1: #0d5210;
    --g3: #819067;
    --g4: #b1ab86;
    --e0: #fefae0;
    --e1: #f0e7ae;
    --white: #ffffff;
    --r8: 8px;
    --r16: 16px;
    --r999: 999px;
    --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
    --nav-height: 68px;
}

.nav {
    position: sticky;
    top: 0;
    left: 0;
    right: 0;
    z-index: 800;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 2.5rem;
    background: rgb(108, 143, 84);
    backdrop-filter: blur(18px) saturate(1.2);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    transition: padding 0.3s;
    height: var(--nav-height);
    box-shadow:
        0 1px 0 rgba(255, 255, 255, 0.04),
        0 4px 24px rgba(0, 0, 0, 0.35),
        0 8px 48px rgba(0, 0, 0, 0.18);
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}
.nav-logo-icon {
    width: 36px;
    height: 36px;
    background: var(--g0);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
    box-shadow: 0 0 0 2px rgba(10, 64, 12, 0.15);
}
.nav-logo-name {
    font-family: "Raleway", "Cabinet Grotesk", sans-serif;
    font-weight: 800;
    font-size: 1.4rem;
    letter-spacing: -0.03em;
    color: var(--e0);
}
.nav-logo-name span {
    color: var(--g4);
}

.nav-logo-img {
    width: 55px;
    height: 55px;
    min-width: 48px;
    object-fit: contain;
    border-radius: 10px;
    flex-shrink: 0;
    display: block;
    filter: brightness(1.4) drop-shadow(0 2px 6px rgba(0, 0, 0, 0.5));
}

.nav-links {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 2rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-links a {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--g0);
    transition: color 0.2s;
    position: relative;
    font-family: "Raleway", sans-serif;
}
.nav-links a:hover {
    color: var(--e0);
}
.nav-links a.active {
    color: var(--e0);
}

.nav-right {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.75rem;
}

.nav-left {
    display: flex;
    align-items: center;
}

.nav-user {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--g0);
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.4rem 0.75rem;
    background: rgba(10, 64, 12, 0.06);
    border: 1px solid rgba(10, 64, 12, 0.15);
    border-radius: var(--r999);
}

/* search */
.nav-search-icon {
    background: transparent;
    border: none;
    cursor: pointer;
    color: var(--e0);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 6px;
    border-radius: 50%;
    transition:
        background 0.2s,
        color 0.2s;
    z-index: 2;
    position: relative;
}
.nav-search-icon svg {
    width: 20px;
    height: 20px;
}
.nav-search-icon:hover {
    background: rgba(255, 255, 255, 0.15);
    color: var(--white);
}
.nav-search-form {
    display: flex;
    align-items: center;
    max-width: 0;
    overflow: hidden;
    transition:
        max-width 0.35s ease,
        opacity 0.35s ease;
    opacity: 0;
}
.nav-search.open .nav-search-form {
    max-width: 220px;
    opacity: 1;
}
.nav-search-input {
    background: rgba(10, 64, 12, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.763);
    border-radius: var(--r999);
    color: var(--g0);
    font-size: 0.85rem;
    padding: 6px 14px;
    outline: none;
    width: 200px;
    font-family: "Raleway", "Cabinet Grotesk", sans-serif;
    transition:
        background 0.2s,
        border 0.2s;
}
.nav-search-input::placeholder {
    color: rgba(10, 64, 12, 0.8);
}
.nav-search-input:focus {
    background: rgba(10, 64, 12, 0.1);
    border-color: var(--g3);
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    font-family: "Raleway", "Cabinet Grotesk", sans-serif;
    font-weight: 700;
    font-size: 0.85rem;
    border-radius: var(--r999);
    padding: 0.55rem 1.3rem;
    transition:
        transform 0.18s var(--ease-spring),
        box-shadow 0.18s,
        background 0.18s;
    cursor: pointer;
    border: none;
    letter-spacing: -0.01em;
    text-decoration: none;
}
.btn:hover {
    transform: translateY(-2px);
}

/* On the dark nav, outline button uses cream */
.btn-outline {
    background: transparent;
    color: rgba(254, 250, 224, 0.75);
    border: 1.5px solid rgba(254, 250, 224, 0.3);
}
.btn-outline:hover {
    border-color: var(--e0);
    color: var(--e0);
}

.btn-lime {
    background: var(--g3);
    color: var(--white);
    box-shadow: 0 4px 16px rgba(129, 144, 103, 0.35);
}
.btn-lime:hover {
    background: var(--g0);
    box-shadow: 0 8px 24px rgba(129, 144, 103, 0.45);
}

.btn-forest {
    background: var(--g0);
    color: var(--e0);
    box-shadow: 0 4px 16px rgba(10, 64, 12, 0.3);
}
.btn-forest:hover {
    background: var(--g1);
    box-shadow: 0 8px 24px rgba(10, 64, 12, 0.4);
}

.btn-lg {
    padding: 0.8rem 2rem;
    font-size: 0.95rem;
    border-radius: var(--r16);
}