:root {
    --coinflow-navy: #071525;
    --coinflow-navy-light: #0d2035;
    --coinflow-blue: #2f80ed;
    --coinflow-blue-dark: #236fd5;
    --coinflow-blue-soft: #edf5ff;
    --coinflow-text: #101b2d;
    --coinflow-muted: #7b8798;
    --coinflow-border: #e7ebf1;
    --coinflow-white: #ffffff;

    --coinflow-shadow:
        0 8px 30px rgba(16, 27, 45, 0.06);

    --coinflow-transition:
        0.25s ease;
}


/* ======================================================
   NAVBAR
====================================================== */

.coinflow-navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    z-index: 1000;

    transform: none !important;

    background: rgba(255, 255, 255, 0.96);
    border-bottom: 1px solid rgba(231, 235, 241, 0.8);

    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);

    transition:
        background 0.25s ease,
        box-shadow 0.25s ease;
}

.coinflow-navbar.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 8px 30px rgba(15, 23, 42, 0.08);
}

/* Never allow scroll effects to hide the navbar. */
.coinflow-navbar.navbar-hidden {
    transform: none !important;
}
/* ======================================================
   NAVBAR CONTAINER
====================================================== */

.navbar-container {
    width: min(1180px, calc(100% - 48px));
    min-height: 76px;

    margin: 0 auto;

    display: flex;
    align-items: center;
    justify-content: space-between;

    gap: 30px;
}


/* ======================================================
   COINFLOW LOGO
====================================================== */

.coinflow-logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;

    flex-shrink: 0;

    color: var(--coinflow-navy);
    text-decoration: none;
}

.coinflow-logo-mark {
    width: 34px;
    height: 34px;

    display: flex;
    align-items: flex-end;
    justify-content: center;

    gap: 3px;
    padding: 7px;

    box-sizing: border-box;

    border-radius: 10px;

    background: var(--coinflow-navy);

    box-shadow:
        0 5px 15px rgba(7, 21, 37, 0.14);
}

.coinflow-logo-mark span {
    display: block;

    width: 4px;
    flex-shrink: 0;

    border-radius: 3px;
    background: #ffffff;
}

.coinflow-logo-mark span:nth-child(1) {
    height: 8px;
}

.coinflow-logo-mark span:nth-child(2) {
    height: 14px;
}

.coinflow-logo-mark span:nth-child(3) {
    height: 20px;
}

.coinflow-logo-text {
    font-size: 20px;
    line-height: 1;

    font-weight: 750;
    letter-spacing: -0.045em;
}


/* ======================================================
   DESKTOP NAVIGATION
====================================================== */

.navbar-links {
    display: flex;
    align-items: center;

    gap: 34px;
    margin-left: auto;
}

.navbar-links a {
    position: relative;

    padding: 8px 0;

    color: var(--coinflow-muted);
    text-decoration: none;

    font-size: 14px;
    font-weight: 600;

    transition: color 0.2s ease;
}

.navbar-links a::after {
    content: "";

    position: absolute;
    left: 0;
    bottom: 0;

    width: 0;
    height: 2px;

    border-radius: 2px;
    background: var(--coinflow-blue);

    transition: width 0.25s ease;
}

.navbar-links a:hover {
    color: var(--coinflow-text);
}

.navbar-links a:hover::after,
.navbar-links a.active::after {
    width: 100%;
}

.navbar-links a.active {
    color: var(--coinflow-blue);
}

.navbar-links a:focus-visible {
    outline: 2px solid var(--coinflow-blue);
    outline-offset: 5px;
    border-radius: 2px;
}


/* ======================================================
   DESKTOP ACCOUNT ACTIONS
====================================================== */

.navbar-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.navbar-login {
    min-height: 42px;
    padding: 0 15px;

    display: inline-flex;
    align-items: center;
    justify-content: center;

    border-radius: 9px;

    color: var(--coinflow-text);
    text-decoration: none;

    font-size: 14px;
    font-weight: 650;

    transition:
        background 0.2s ease,
        color 0.2s ease;
}

.navbar-login:hover {
    background: #f4f7fb;
    color: var(--coinflow-blue);
}

.navbar-cta {
    min-height: 42px;
    padding: 0 18px;

    display: inline-flex;
    align-items: center;
    justify-content: center;

    border-radius: 9px;

    background: var(--coinflow-blue);
    color: #ffffff;

    text-decoration: none;

    font-size: 14px;
    font-weight: 700;

    box-shadow:
        0 7px 18px rgba(47, 128, 237, 0.18);

    transition:
        background 0.2s ease,
        transform 0.2s ease,
        box-shadow 0.2s ease;
}

.navbar-cta:hover {
    background: var(--coinflow-blue-dark);

    transform: translateY(-1px);

    box-shadow:
        0 9px 22px rgba(47, 128, 237, 0.24);
}


/* ======================================================
   MOBILE HAMBURGER BUTTON
====================================================== */

.navbar-menu-button {
    display: none;

    width: 42px;
    height: 42px;
    padding: 0;

    flex-shrink: 0;
    flex-direction: column;
    align-items: center;
    justify-content: center;

    gap: 5px;

    border: 1px solid var(--coinflow-border);
    border-radius: 10px;

    background: #ffffff;

    cursor: pointer;
    touch-action: manipulation;

    -webkit-tap-highlight-color: transparent;

    transition:
        background 0.2s ease,
        border-color 0.2s ease;

    position: relative;
    z-index: 1002;
}

.navbar-menu-button:hover {
    background: #f7f9fc;
    border-color: #d5deea;
}

.navbar-menu-button span {
    display: block;

    width: 18px;
    height: 2px;

    border-radius: 2px;
    background: var(--coinflow-navy);

    transition:
        transform 0.25s ease,
        opacity 0.2s ease;
}

/* Hamburger becomes X */

.navbar-menu-button.active span:nth-child(1),
.navbar-menu-button.is-active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.navbar-menu-button.active span:nth-child(2),
.navbar-menu-button.is-active span:nth-child(2) {
    opacity: 0;
}

.navbar-menu-button.active span:nth-child(3),
.navbar-menu-button.is-active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

.navbar-menu-button:focus-visible {
    outline: 2px solid var(--coinflow-blue);
    outline-offset: 3px;
}


/* ======================================================
   MOBILE SIDEBAR — BASE
====================================================== */

.mobile-navbar-menu {
    display: none;
}


/* ======================================================
   MOBILE SIDEBAR OVERLAY
====================================================== */

.coinflow-mobile-overlay {
    position: fixed;
    inset: 0;

    background: rgba(7, 21, 37, 0.42);

    opacity: 0;
    visibility: hidden;
    pointer-events: none;

    transition:
        opacity 0.3s ease,
        visibility 0.3s ease;

    z-index: 999;
}

.coinflow-mobile-overlay.is-visible {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}


/* ======================================================
   MOBILE SIDEBAR — FULL HEIGHT / 75% WIDTH
====================================================== */

@media (max-width: 900px) {

    .navbar-links,
    .navbar-actions {
        display: none;
    }

    .navbar-menu-button {
        display: flex;
    }

    .mobile-navbar-menu {
        position: fixed;

        top: 0;
        left: 0;
        bottom: 0;

        width: 75%;
        max-width: 380px;

        height: 100vh;
        height: 100dvh;

        max-height: 100vh;
        max-height: 100dvh;

        box-sizing: border-box;

        display: flex;
        flex-direction: column;

        margin: 0;
        padding: 26px 20px 24px;

        overflow-x: hidden;
        overflow-y: auto;

        overscroll-behavior: contain;
        -webkit-overflow-scrolling: touch;

        background: #ffffff;

        box-shadow:
            12px 0 35px rgba(7, 21, 37, 0.12);

        opacity: 0;
        visibility: hidden;
        pointer-events: none;

        transform: translateX(-100%);

        transition:
            transform 0.3s ease,
            opacity 0.3s ease,
            visibility 0.3s ease;

        z-index: 1001;
    }

    .mobile-navbar-menu.open,
    .mobile-navbar-menu.is-open {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;

        transform: translateX(0);
    }


    /* =========================================
       SIDEBAR BRAND
    ========================================= */

    .mobile-menu-brand {
        display: flex;
        flex-direction: column;
        align-items: flex-start;

        padding-bottom: 23px;
        margin-bottom: 26px;

        border-bottom:
            1px solid var(--coinflow-border);
    }

    .mobile-menu-logo {
        display: inline-flex;
        align-items: center;
        gap: 11px;

        color: var(--coinflow-navy);
        text-decoration: none;
    }

    .mobile-menu-logo .coinflow-logo-mark {
        width: 38px;
        height: 38px;

        display: flex;
        align-items: flex-end;
        justify-content: center;

        gap: 3px;
        padding: 8px;

        box-sizing: border-box;

        border-radius: 11px;

        background: var(--coinflow-navy);
    }

    .mobile-menu-logo .coinflow-logo-mark span {
        width: 4px;
        flex-shrink: 0;

        display: block;

        border-radius: 4px;
        background: #ffffff;
    }

    .mobile-menu-logo .coinflow-logo-mark span:nth-child(1) {
        height: 8px;
    }

    .mobile-menu-logo .coinflow-logo-mark span:nth-child(2) {
        height: 14px;
    }

    .mobile-menu-logo .coinflow-logo-mark span:nth-child(3) {
        height: 20px;
    }

    .mobile-menu-logo-text {
        font-size: 22px;
        line-height: 1;

        font-weight: 800;
        letter-spacing: -0.8px;
    }

    .mobile-menu-label {
        display: block;

        margin-top: 14px;

        color: #94a3b8;

        font-size: 9px;
        font-weight: 750;
        letter-spacing: 1.6px;
    }


    /* =========================================
       SIDEBAR SECTION
    ========================================= */

    .mobile-menu-section {
        display: flex;
        flex-direction: column;
    }

    .mobile-menu-section-title {
        display: block;

        margin-bottom: 13px;

        color: #94a3b8;

        font-size: 10px;
        font-weight: 750;
        letter-spacing: 1.3px;
    }


    /* =========================================
       SIDEBAR NAVIGATION LINKS
    ========================================= */

    .mobile-navbar-links {
        display: flex;
        flex-direction: column;

        gap: 7px;

        border-top: 0;
    }

    .mobile-navbar-links a {
        min-height: 48px;
        padding: 0 12px;

        box-sizing: border-box;

        display: flex;
        align-items: center;
        gap: 12px;

        border: 0;
        border-radius: 11px;

        background: transparent;

        color: #64748b;
        text-decoration: none;

        font-size: 14px;
        font-weight: 600;

        transition:
            background 0.2s ease,
            color 0.2s ease,
            transform 0.2s ease;
    }

    .mobile-navbar-links a:hover {
        background: #f7f9fc;
        color: var(--coinflow-navy);
    }

    .mobile-navbar-links a.active {
        background: var(--coinflow-blue-soft);
        color: var(--coinflow-blue);

        font-weight: 750;
    }

    .mobile-navbar-links a:active {
        transform: scale(0.985);
    }


    /* =========================================
       SIDEBAR ICONS
    ========================================= */

    .mobile-link-icon {
        width: 35px;
        height: 35px;

        flex-shrink: 0;

        display: inline-flex;
        align-items: center;
        justify-content: center;

        border-radius: 9px;

        background: #f4f7fb;
        color: #64748b;

        transition:
            background 0.2s ease,
            color 0.2s ease;
    }

    .mobile-link-icon svg {
        display: block;

        width: 19px;
        height: 19px;
    }

    .mobile-navbar-links a.active .mobile-link-icon {
        background: #dcecff;
        color: var(--coinflow-blue);
    }

    .mobile-navbar-links a:hover .mobile-link-icon {
        color: var(--coinflow-blue);
    }

    .mobile-link-text {
        flex: 1;
        min-width: 0;
    }

    .mobile-link-arrow {
        flex-shrink: 0;

        color: #a5b1c0;

        font-size: 23px;
        font-weight: 400;

        transition:
            color 0.2s ease,
            transform 0.2s ease;
    }

    .mobile-navbar-links a.active .mobile-link-arrow {
        color: var(--coinflow-blue);
        transform: translateX(2px);
    }


    /* =========================================
       SIDEBAR ACCOUNT SECTION
    ========================================= */

    .mobile-menu-account {
        display: flex;
        flex-direction: column;

        margin-top: 50px;
    }

    .mobile-menu-account .mobile-menu-section-title {
        margin-bottom: 13px;
    }

    .mobile-navbar-actions {
        display: flex;
        flex-direction: column;

        gap: 11px;

        margin-top: 25px;
    }

    .mobile-navbar-actions a {
        width: 100%;
        min-height: 48px;

        padding: 0 14px;

        box-sizing: border-box;

        display: flex;
        align-items: center;
        justify-content: space-between;

        gap: 10px;

        border-radius: 11px;

        text-decoration: none;

        font-size: 13px;
        font-weight: 700;

        transition:
            background 0.2s ease,
            color 0.2s ease,
            transform 0.2s ease;
    }

    .mobile-navbar-actions .mobile-login {
        border: 1px solid var(--coinflow-border);

        background: #ffffff;
        color: var(--coinflow-text);
    }

    .mobile-navbar-actions .mobile-login:hover {
        background: #f7f9fc;
    }

    .mobile-navbar-actions .mobile-cta {
        border: 1px solid var(--coinflow-blue);

        background: var(--coinflow-blue);
        color: #ffffff;

        box-shadow:
            0 7px 18px rgba(47, 128, 237, 0.18);
    }

    .mobile-navbar-actions .mobile-cta:hover {
        background: var(--coinflow-blue-dark);
    }

    .mobile-navbar-actions a:active {
        transform: scale(0.985);
    }


    /* =========================================
       SIDEBAR FOOTER
    ========================================= */

    .mobile-menu-footer {
        display: flex;
        align-items: flex-start;
        gap: 10px;

        margin-top: auto;
        padding-top: 22px;

        border-top:
            1px solid var(--coinflow-border);

        color: #94a3b8;
    }

    .mobile-menu-status {
        width: 8px;
        height: 8px;

        flex-shrink: 0;

        margin-top: 5px;

        border-radius: 50%;

        background: var(--coinflow-blue);

        box-shadow:
            0 0 0 4px rgba(47, 128, 237, 0.10);
    }

    .mobile-menu-footer-text {
        display: flex;
        flex-direction: column;

        gap: 5px;
    }

    .mobile-menu-footer-text strong {
        color: var(--coinflow-navy);

        font-size: 12px;
        font-weight: 700;
    }

    .mobile-menu-footer-text span {
        color: var(--coinflow-muted);

        font-size: 11px;
        line-height: 1.5;
    }
}


/* ======================================================
   MOBILE HEADER SIZING
====================================================== */

@media (max-width: 600px) {

    .navbar-container {
        width: calc(100% - 32px);
        min-height: 68px;
    }

    .coinflow-logo-text {
        font-size: 19px;
    }

    .coinflow-logo-mark {
        width: 32px;
        height: 32px;
    }

    .mobile-navbar-menu {
        padding: 24px 18px 22px;
    }
}


/* ======================================================
   SMALL MOBILE SCREENS
====================================================== */

@media (max-width: 380px) {

    .navbar-container {
        width: calc(100% - 24px);
    }

    .coinflow-logo-text {
        font-size: 18px;
    }

    .navbar-menu-button {
        width: 40px;
        height: 40px;
    }

    .mobile-navbar-menu {
        width: 82%;
        padding: 22px 15px 20px;
    }

    .mobile-menu-logo-text {
        font-size: 20px;
    }

    .mobile-navbar-links a {
        gap: 9px;
        padding: 0 9px;
    }

    .mobile-link-icon {
        width: 32px;
        height: 32px;
    }

    .mobile-menu-footer-text span {
        font-size: 10px;
    }
}


/* ======================================================
   DESKTOP ACTIVE LINK
====================================================== */

@media (min-width: 901px) {

    .navbar-links a.active {
        color: var(--coinflow-blue);
    }

    .navbar-links a.active::after {
        width: 100%;
    }
}


/* ======================================================
   REDUCED MOTION
====================================================== */

@media (prefers-reduced-motion: reduce) {

    .coinflow-navbar,
    .navbar-links a,
    .navbar-links a::after,
    .navbar-cta,
    .navbar-login,
    .navbar-menu-button span,
    .mobile-navbar-menu,
    .mobile-navbar-links a,
    .mobile-link-icon,
    .mobile-link-arrow,
    .mobile-navbar-actions a,
    .coinflow-mobile-overlay {
        transition: none !important;
    }
}