:root{
--bg:#F8F6F5;
--surface:#FFFFFF;
--text:#111111;
--muted:#707070;
--border:rgba(17,17,17,.1);
--accent:#D32F2F;
--accent-dark:#B71C1C;
--accent-light:#FFEBEE;
}

[data-theme="dark"]{
--bg:#090909;
--surface:#121212;
--text:#F5F5F5;
--muted:#999999;
--border:rgba(255,255,255,.1);
--accent:#D32F2F;
--accent-dark:#B71C1C;
--accent-light:#321414;
}

* {
    box-sizing: border-box
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    transition: background .4s ease, color .4s ease
}

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 18px 5%;
    transition: all .4s ease
}

.navbar.scrolled {
    padding: 12px 5%
}

.navbar-container {
    max-width: 1400px;
    margin: auto;
    height: 64px;
    padding: 0 8px 0 22px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 100px;
    box-shadow: var(--shadow);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px)
}

.navbar-logo {
    color: var(--text);
    font-size: 1.15rem;
    font-weight: 800;
    letter-spacing: -.06em;
    text-decoration: none;
    white-space: nowrap
}

.navbar-logo span {
    font-weight: 400;
    opacity: .5;
    margin-left: 3px
}

.navbar-links {
    display: flex;
    align-items: center;
    gap: 28px
}

.navbar-links a,
.mobile-menu a {
    color: var(--muted);
    font-size: .88rem;
    font-weight: 500;
    text-decoration: none;
    transition: color .25s ease
}

.navbar-links a:hover,
.mobile-menu a:hover {
    color: var(--text)
}

.navbar-cta {
    padding: 11px 19px !important;
    border-radius: 100px;
    background: var(--accent);
    color: var(--bg) !important;
    transition: transform .25s ease, opacity .25s ease !important
}

.navbar-cta:hover {
    transform: translateY(-2px);
    opacity: .85
}

.navbar-actions {
    display: flex;
    align-items: center;
    gap: 8px
}

.theme-toggle,
.menu-toggle {
    width: 42px;
    height: 42px;
    border: 1px solid var(--border);
    border-radius: 50%;
    background: transparent;
    color: var(--text);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background .25s ease, transform .25s ease
}

.theme-toggle:hover,
.menu-toggle:hover {
    background: var(--border);
    transform: translateY(-2px)
}

.theme-icon {
    font-size: 1.05rem;
    line-height: 1
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px
}

.menu-toggle span {
    display: block;
    width: 16px;
    height: 1.5px;
    background: var(--text);
    transition: transform .3s ease
}

.menu-toggle.active span:first-child {
    transform: translateY(3.25px) rotate(45deg)
}

.menu-toggle.active span:last-child {
    transform: translateY(-3.25px) rotate(-45deg)
}

.mobile-menu {
    position: absolute;
    top: 92px;
    left: 5%;
    right: 5%;
    max-width: 1400px;
    margin: auto;
    padding: 10px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 24px;
    box-shadow: var(--shadow);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all .3s ease
}

.mobile-menu.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0)
}

.mobile-menu a {
    display: block;
    padding: 15px 14px;
    border-bottom: 1px solid var(--border)
}

.mobile-menu a:last-child {
    border-bottom: 0
}

@media(max-width:800px) {
    .navbar {
        padding: 14px 4%
    }

    .navbar.scrolled {
        padding: 10px 4%
    }

    .navbar-container {
        height: 58px;
        padding: 0 7px 0 17px
    }

    .navbar-links {
        display: none
    }

    .menu-toggle {
        display: flex
    }

    .mobile-menu {
        top: 78px;
        left: 4%;
        right: 4%
    }
}