/* ============================================================
   DESH FUNDING — NAVBAR.CSS
   Standalone navbar styles (works with common.css)
   ============================================================ */

/* ── Variables (subset — already in common.css) ── */
:root {
    --nav-height-top: 36px;
    --nav-height-main: 72px;
    --nav-total: 108px;
    --nav-bg: #ffffff;
    --nav-scrolled-bg: rgba(255, 255, 255, 0.97);
    --nav-border: rgba(0, 0, 0, 0.07);
    --nav-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
    --nav-green: #1a9e63;
    --nav-green-dark: #0f6340;
    --nav-green-light: #f0faf4;
    --nav-gold: #f59e0b;
    --nav-gold-dark: #d97706;
    --nav-violet: #7c3aed;
    --nav-violet-dark: #6d28d9;
    --nav-text: #374151;
    --nav-text-muted: #6b7280;
    --nav-text-light: #9ca3af;
    --nav-neutral-100: #f3f4f6;
    --nav-neutral-200: #e5e7eb;
    --nav-neutral-800: #1f2937;
    --nav-neutral-900: #111827;
    --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1.0);
    --ease-out: cubic-bezier(0.0, 0.0, 0.2, 1.0);
    --dur-fast: 150ms;
    --dur-base: 250ms;
    --dur-slow: 380ms;
}

/* ============================================================
   1. TOP ACCENT BAR
   ============================================================ */

.df-navbar__accent-bar {
    height: var(--nav-height-top);
    background: linear-gradient(90deg, var(--nav-green-dark) 0%, #115e59 50%, var(--nav-green-dark) 100%);
    overflow: hidden;
    transition: height var(--dur-slow) var(--ease-out),
        opacity var(--dur-slow) var(--ease-out);
}

.df-navbar--scrolled .df-navbar__accent-bar {
    height: 0;
    opacity: 0;
}

.df-navbar__accent-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.df-navbar__accent-text {
    font-size: 0.72rem;
    font-family: 'DM Sans', sans-serif;
    color: rgba(255, 255, 255, 0.82);
    letter-spacing: 0.02em;
}

.df-navbar__accent-links {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.df-navbar__accent-link {
    font-size: 0.72rem;
    font-family: 'DM Sans', sans-serif;
    color: rgba(255, 255, 255, 0.75);
    text-decoration: none;
    transition: color var(--dur-fast);
}

.df-navbar__accent-link:hover {
    color: var(--nav-gold);
}

.df-navbar__accent-sep {
    color: rgba(255, 255, 255, 0.3);
    font-size: 0.72rem;
}

/* ============================================================
   2. MAIN NAVBAR WRAPPER
   ============================================================ */

.df-navbar {
    position: sticky;
    top: 0;
    z-index: 200;
    width: 100%;
    transition: box-shadow var(--dur-base) var(--ease-out),
        background var(--dur-base) var(--ease-out);
}

.df-navbar__main {
    height: var(--nav-height-main);
    background: var(--nav-bg);
    border-bottom: 1px solid var(--nav-border);
    transition: background var(--dur-base) var(--ease-out),
        height var(--dur-base) var(--ease-out),
        box-shadow var(--dur-base) var(--ease-out);
}

.df-navbar--scrolled .df-navbar__main {
    height: 64px;
    background: var(--nav-scrolled-bg);
    backdrop-filter: blur(16px) saturate(1.6);
    -webkit-backdrop-filter: blur(16px) saturate(1.6);
    box-shadow: var(--nav-shadow);
    border-bottom-color: transparent;
}

/* ============================================================
   3. INNER CONTAINER
   ============================================================ */

.df-navbar__container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
    height: 100%;
    display: flex;
    align-items: center;
    gap: 0;
}

/* ============================================================
   4. LOGO
   ============================================================ */

.df-navbar__logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    text-decoration: none;
    flex-shrink: 0;
    margin-right: 2.5rem;
    transition: opacity var(--dur-fast);
}

.df-navbar__logo:hover {
    opacity: 0.88;
}

.df-navbar__logo-icon {
    flex-shrink: 0;
    transition: transform var(--dur-base) var(--ease-spring);
}

.df-navbar__logo:hover .df-navbar__logo-icon {
    transform: rotate(-4deg) scale(1.06);
}

.df-navbar__logo-text {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    font-size: 1.35rem;
    line-height: 1;
    letter-spacing: -0.02em;
}

.df-navbar__logo-brand {
    color: var(--nav-green-dark);
}

.df-navbar__logo-accent {
    color: var(--nav-gold);
}

/* ============================================================
   5. NAV LINKS (Desktop)
   ============================================================ */

.df-navbar__links {
    display: flex;
    align-items: center;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 0.25rem;
    flex: 1;
}

.df-navbar__item {
    position: relative;
}

.df-navbar__link {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.5rem 0.85rem;
    font-family: 'DM Sans', sans-serif;
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--nav-text);
    text-decoration: none;
    border: none;
    background: none;
    cursor: pointer;
    border-radius: 8px;
    white-space: nowrap;
    position: relative;
    transition: color var(--dur-fast) var(--ease-out),
        background-color var(--dur-fast) var(--ease-out);
}

.df-navbar__link::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 0.85rem;
    right: 0.85rem;
    height: 2px;
    background: var(--nav-green);
    border-radius: 99px;
    transform: scaleX(0);
    transform-origin: left center;
    transition: transform var(--dur-base) var(--ease-out);
}

.df-navbar__link:hover {
    color: var(--nav-green);
    background: var(--nav-green-light);
}

.df-navbar__link:hover::after,
.df-navbar__link--active::after {
    transform: scaleX(1);
}

.df-navbar__link--active {
    color: var(--nav-green);
    font-weight: 600;
}

/* ── Dropdown Toggle ── */
.df-navbar__dropdown-toggle {
    line-height: 1;
}

.df-navbar__chevron {
    transition: transform var(--dur-base) var(--ease-out);
    flex-shrink: 0;
}

.df-navbar__item--dropdown:hover .df-navbar__chevron,
.df-navbar__item--dropdown.is-open .df-navbar__chevron {
    transform: rotate(180deg);
}

/* ============================================================
   6. DROPDOWN MENU (Desktop)
   ============================================================ */

.df-navbar__dropdown {
    position: absolute;
    top: calc(100% + 10px);
    left: 50%;
    transform: translateX(-50%) translateY(8px);
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 8px 48px rgba(0, 0, 0, 0.13), 0 2px 8px rgba(0, 0, 0, 0.06);
    border: 1px solid var(--nav-neutral-200);
    min-width: 560px;
    opacity: 0;
    pointer-events: none;
    visibility: hidden;
    transition:
        opacity var(--dur-base) var(--ease-out),
        transform var(--dur-base) var(--ease-out),
        visibility var(--dur-base) var(--ease-out);
    z-index: 300;
    overflow: hidden;
}

.df-navbar__dropdown--simple {
    min-width: 220px;
    padding: 0.75rem;
}

.df-navbar__item--dropdown:hover .df-navbar__dropdown,
.df-navbar__item--dropdown.is-open .df-navbar__dropdown {
    opacity: 1;
    pointer-events: all;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.df-navbar__dropdown-inner {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 0;
    padding: 1.25rem;
}

.df-navbar__dropdown-col {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.df-navbar__dropdown-heading {
    font-family: 'DM Sans', sans-serif;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--nav-text-light);
    padding: 0.25rem 0.5rem 0.6rem;
    margin: 0;
}

.df-navbar__dropdown-divider {
    width: 1px;
    background: var(--nav-neutral-200);
    margin-inline: 0.75rem;
    align-self: stretch;
}

.df-navbar__dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.7rem 0.75rem;
    border-radius: 10px;
    text-decoration: none;
    color: var(--nav-text);
    font-family: 'DM Sans', sans-serif;
    transition: background var(--dur-fast) var(--ease-out),
        transform var(--dur-fast) var(--ease-out);
}

.df-navbar__dropdown-item:hover {
    background: var(--nav-green-light);
    transform: translateX(3px);
}

.df-navbar__dropdown-item strong {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--nav-neutral-800);
    line-height: 1.2;
}

.df-navbar__dropdown-item small {
    display: block;
    font-size: 0.75rem;
    color: var(--nav-text-muted);
    margin-top: 1px;
}

.df-navbar__dropdown-icon {
    width: 36px;
    height: 36px;
    border-radius: 9px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    flex-shrink: 0;
}

.df-navbar__dropdown-icon--green {
    background: #f0faf4;
}

.df-navbar__dropdown-icon--violet {
    background: #f5f3ff;
}

/* Simple dropdown items */
.df-navbar__dropdown-item--pill {
    padding: 0.6rem 0.9rem;
    font-size: 0.875rem;
    font-weight: 500;
    gap: 0.6rem;
    border-radius: 8px;
    color: var(--nav-text);
    transition: background var(--dur-fast);
}

.df-navbar__dropdown-item--pill:hover {
    background: var(--nav-green-light);
    color: var(--nav-green);
    transform: translateX(2px);
}

/* Dropdown footer */
.df-navbar__dropdown-footer {
    padding: 0.75rem 1.5rem;
    background: #fafafa;
    border-top: 1px solid var(--nav-neutral-200);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-family: 'DM Sans', sans-serif;
    font-size: 0.78rem;
    color: var(--nav-text-muted);
}

.df-navbar__dropdown-footer-link {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--nav-green);
    text-decoration: none;
    transition: color var(--dur-fast);
}

.df-navbar__dropdown-footer-link:hover {
    color: var(--nav-green-dark);
    text-decoration: underline;
}

/* ============================================================
   7. RIGHT ACTIONS (Desktop)
   ============================================================ */

.df-navbar__actions {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin-left: auto;
    flex-shrink: 0;
}

.df-navbar__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 1.1rem;
    border-radius: 9px;
    font-family: 'DM Sans', sans-serif;
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    border: 2px solid transparent;
    transition:
        background-color var(--dur-base) var(--ease-out),
        border-color var(--dur-base) var(--ease-out),
        color var(--dur-base) var(--ease-out),
        box-shadow var(--dur-base) var(--ease-out),
        transform var(--dur-fast) var(--ease-spring);
    white-space: nowrap;
    line-height: 1;
}

.df-navbar__btn:hover {
    transform: translateY(-1px);
}

.df-navbar__btn:active {
    transform: scale(0.97);
}

/* Ghost / Login */
.df-navbar__btn--ghost {
    background: transparent;
    border-color: var(--nav-neutral-200);
    color: var(--nav-text);
}

.df-navbar__btn--ghost:hover {
    background: var(--nav-neutral-100);
    border-color: var(--nav-neutral-200);
    color: var(--nav-neutral-800);
}

/* Borrower CTA */
.df-navbar__btn--borrower {
    background: var(--nav-green-light);
    border-color: #a9e5c2;
    color: var(--nav-green-dark);
}

.df-navbar__btn--borrower:hover {
    background: #d6f3e2;
    border-color: var(--nav-green);
    color: var(--nav-green-dark);
    box-shadow: 0 4px 16px rgba(26, 158, 99, 0.2);
}

/* Lender CTA — Primary */
.df-navbar__btn--lender {
    background: linear-gradient(135deg, var(--nav-green) 0%, #0d9488 100%);
    border-color: transparent;
    color: #fff;
    box-shadow: 0 2px 10px rgba(26, 158, 99, 0.3);
}

.df-navbar__btn--lender:hover {
    background: linear-gradient(135deg, #158050 0%, #0f766e 100%);
    box-shadow: 0 6px 24px rgba(26, 158, 99, 0.4);
}

/* Role btn group */
.df-navbar__role-btns {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    background: var(--nav-neutral-100);
    padding: 0.3rem;
    border-radius: 12px;
    border: 1px solid var(--nav-neutral-200);
}

/* ============================================================
   8. HAMBURGER (Mobile)
   ============================================================ */

.df-navbar__hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    padding: 0.5rem;
    background: var(--nav-neutral-100);
    border: 1px solid var(--nav-neutral-200);
    border-radius: 10px;
    cursor: pointer;
    margin-left: auto;
    flex-shrink: 0;
    transition: background var(--dur-fast);
}

.df-navbar__hamburger:hover {
    background: var(--nav-neutral-200);
}

.df-navbar__hamburger-bar {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--nav-text);
    border-radius: 99px;
    transform-origin: center;
    transition:
        transform var(--dur-base) var(--ease-out),
        opacity var(--dur-base) var(--ease-out),
        width var(--dur-base) var(--ease-out);
}

/* Open state */
.df-navbar__hamburger.is-open .df-navbar__hamburger-bar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.df-navbar__hamburger.is-open .df-navbar__hamburger-bar:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

.df-navbar__hamburger.is-open .df-navbar__hamburger-bar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* ============================================================
   9. MOBILE OVERLAY
   ============================================================ */

.df-mobile-overlay {
    position: fixed;
    inset: 0;
    background: rgba(3, 7, 18, 0.55);
    backdrop-filter: blur(3px);
    z-index: 300;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--dur-slow) var(--ease-out);
}

.df-mobile-overlay.is-open {
    opacity: 1;
    pointer-events: all;
}

/* ============================================================
   10. MOBILE DRAWER
   ============================================================ */

.df-mobile-menu {
    position: fixed;
    top: 0;
    right: 0;
    width: min(85vw, 360px);
    height: 100svh;
    background: #fff;
    z-index: 400;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transform: translateX(100%);
    transition: transform var(--dur-slow) var(--ease-out);
    box-shadow: -8px 0 48px rgba(0, 0, 0, 0.15);
}

.df-mobile-menu.is-open {
    transform: translateX(0);
}

/* Drawer header */
.df-mobile-menu__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--nav-neutral-200);
    flex-shrink: 0;
    background: linear-gradient(135deg, #f0faf4, #fafafa);
}

.df-mobile-menu__close {
    width: 36px;
    height: 36px;
    border-radius: 9px;
    border: 1px solid var(--nav-neutral-200);
    background: #fff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--nav-text);
    transition: background var(--dur-fast), transform var(--dur-fast);
}

.df-mobile-menu__close:hover {
    background: #fee2e2;
    color: #e11d48;
    transform: rotate(90deg);
}

/* Drawer nav */
.df-mobile-menu__nav {
    flex: 1;
    overflow-y: auto;
    padding: 0.75rem 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    scrollbar-width: thin;
}

.df-mobile-menu__link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.8rem 1rem;
    border-radius: 10px;
    font-family: 'DM Sans', sans-serif;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--nav-text);
    text-decoration: none;
    transition: background var(--dur-fast), color var(--dur-fast), transform var(--dur-fast);
}

.df-mobile-menu__link:hover {
    background: var(--nav-green-light);
    color: var(--nav-green-dark);
    transform: translateX(3px);
}

.df-mobile-menu__link--active {
    background: var(--nav-green-light);
    color: var(--nav-green);
    font-weight: 600;
}

.df-mobile-menu__link-icon {
    font-size: 1.1rem;
    line-height: 1;
    flex-shrink: 0;
}

/* ── Mobile Accordion ── */
.df-mobile-accordion {
    border-radius: 10px;
    overflow: hidden;
}

.df-mobile-accordion__toggle {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.8rem 1rem;
    background: none;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    font-family: 'DM Sans', sans-serif;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--nav-text);
    text-align: left;
    transition: background var(--dur-fast), color var(--dur-fast);
}

.df-mobile-accordion__toggle:hover {
    background: var(--nav-green-light);
    color: var(--nav-green-dark);
}

.df-mobile-accordion__toggle[aria-expanded="true"] {
    background: var(--nav-green-light);
    color: var(--nav-green);
    border-radius: 10px 10px 0 0;
}

.df-mobile-accordion__chevron {
    flex-shrink: 0;
    transition: transform var(--dur-base) var(--ease-out);
}

.df-mobile-accordion__toggle[aria-expanded="true"] .df-mobile-accordion__chevron {
    transform: rotate(180deg);
}

.df-mobile-accordion__body {
    display: none;
    flex-direction: column;
    gap: 0.1rem;
    padding: 0.5rem 0.5rem 0.5rem 1rem;
    background: var(--nav-green-light);
    border-radius: 0 0 10px 10px;
}

.df-mobile-accordion__body.is-open {
    display: flex;
}

.df-mobile-accordion__section-label {
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--nav-text-light);
    padding: 0.5rem 0.5rem 0.25rem;
    margin: 0;
}

.df-mobile-accordion__link {
    display: block;
    padding: 0.55rem 0.75rem;
    border-radius: 8px;
    font-family: 'DM Sans', sans-serif;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--nav-text);
    text-decoration: none;
    transition: background var(--dur-fast), color var(--dur-fast), transform var(--dur-fast);
}

.df-mobile-accordion__link:hover {
    background: rgba(26, 158, 99, 0.12);
    color: var(--nav-green-dark);
    transform: translateX(2px);
}

/* Drawer footer */
.df-mobile-menu__footer {
    padding: 1rem 1.25rem;
    border-top: 1px solid var(--nav-neutral-200);
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    flex-shrink: 0;
    background: #fafafa;
}

.df-mobile-menu__cta {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.85rem 1.5rem;
    border-radius: 12px;
    font-family: 'DM Sans', sans-serif;
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    transition: all var(--dur-base) var(--ease-out);
    text-align: center;
}

.df-mobile-menu__cta--ghost {
    background: transparent;
    border: 2px solid var(--nav-neutral-200);
    color: var(--nav-text);
}

.df-mobile-menu__cta--ghost:hover {
    background: var(--nav-neutral-100);
}

.df-mobile-menu__cta--borrower {
    background: var(--nav-green-light);
    border: 2px solid #a9e5c2;
    color: var(--nav-green-dark);
}

.df-mobile-menu__cta--borrower:hover {
    background: #d6f3e2;
}

.df-mobile-menu__cta--lender {
    background: linear-gradient(135deg, var(--nav-green) 0%, #0d9488 100%);
    border: 2px solid transparent;
    color: #fff;
    box-shadow: 0 4px 16px rgba(26, 158, 99, 0.3);
}

.df-mobile-menu__cta--lender:hover {
    background: linear-gradient(135deg, #158050 0%, #0f766e 100%);
    box-shadow: 0 6px 24px rgba(26, 158, 99, 0.4);
    transform: translateY(-1px);
}

/* ============================================================
   11. RESPONSIVE — BREAKPOINTS
   ============================================================ */

@media (max-width: 1024px) {
    .df-navbar__links {
        gap: 0;
    }

    .df-navbar__btn--ghost {
        display: none;
    }
}

@media (max-width: 860px) {

    .df-navbar__links,
    .df-navbar__actions {
        display: none;
    }

    .df-navbar__hamburger {
        display: flex;
    }

    .df-navbar__logo {
        margin-right: 0;
    }
}

@media (max-width: 480px) {
    .df-navbar__accent-bar {
        display: none;
    }

    .df-navbar__main {
        height: 60px;
    }

    .df-navbar--scrolled .df-navbar__main {
        height: 56px;
    }
}

/* ============================================================
   12. SCROLL PROGRESS BAR
   ============================================================ */

.df-navbar::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    height: 2.5px;
    width: var(--scroll-progress, 0%);
    background: linear-gradient(90deg, var(--nav-green), var(--nav-gold));
    z-index: 10;
    transition: width 0.1s linear;
}

/* ============================================================
   13. BODY LOCK (when mobile menu is open)
   ============================================================ */

body.nav-open {
    overflow: hidden;
}

/* ============================================================
   14. ACCESSIBILITY — FOCUS STYLES
   ============================================================ */

.df-navbar__link:focus-visible,
.df-navbar__btn:focus-visible,
.df-navbar__hamburger:focus-visible,
.df-mobile-menu__close:focus-visible,
.df-mobile-accordion__toggle:focus-visible,
.df-mobile-menu__link:focus-visible,
.df-mobile-menu__cta:focus-visible {
    outline: 3px solid var(--nav-green);
    outline-offset: 2px;
}

/* ============================================================
   END OF NAVBAR.CSS
   ============================================================ */