:root {
    --bg: #08090d;
    --bg2: #0d0f18;
    --card-border: rgba(255,255,255,0.07);
    --accent: #4f6ef7;
    --grad: linear-gradient(135deg, #4f6ef7, #7c3aed);
    --text: #f0f2ff;
    --muted: #8892b0;
    --muted2: #5a6480;
    --font: 'Outfit', sans-serif;
    --font2: 'Plus Jakarta Sans', sans-serif;
}

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

body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--font2);
    line-height: 1.7;
}

/* =========================
           NAVBAR
        ========================= */
nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 5%;
    height: 68px;
    background: rgba(8,9,13,0.85);
    backdrop-filter: blur(20px);
    border-bottom: 0.5px solid var(--card-border);
}

.nav-logo a {
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
}

.nav-logo img {
    display: block;
    height: 40px;
    width: auto;
}

    .nav-logo img:first-child {
        height: 35px;
    }

.nav-links {
    display: flex;
    gap: 28px;
}

    .nav-links a {
        color: var(--muted);
        text-decoration: none;
        font-size: 14px;
        font-weight: 500;
    }

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

.nav-cta {
    background: var(--grad);
    color: white;
    padding: 10px 22px;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
}

    .nav-cta:hover {
        color: white;
        text-decoration: none;
    }

/* Mobile toggle */
.menu-toggle {
    display: none;
    font-size: 20px;
    cursor: pointer;
    color: white;
}

.nav-cta.mobile {
    display: none;
}

/* =========================
           FOOTER
        ========================= */
footer {
    background: #05060a;
    padding: 60px 5% 30px;
    border-top: 0.5px solid var(--card-border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand {
    display: flex;
    flex-direction: column;
}

    .footer-brand p {
        color: var(--muted);
        font-size: 13px;
        margin-top: 10px;
        max-width: 260px;
    }

.footer-col h5 {
    font-family: var(--font);
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 16px;
    background: var(--grad);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.footer-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

    .footer-col ul li a {
        color: var(--muted);
        text-decoration: none;
        font-size: 13px;
    }

        .footer-col ul li a:hover {
            color: var(--text);
        }

.footer-bottom {
    border-top: 0.5px solid var(--card-border);
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--muted2);
    font-size: 12px;
}

/* =========================
           TABLET (≤1024px)
        ========================= */
@media (max-width: 1024px) {
    nav {
        padding: 0 20px;
    }

    .nav-links {
        gap: 18px;
    }

    .nav-logo img {
        height: 32px;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 30px;
    }
}

/* =========================
           MOBILE (≤768px)
        ========================= */
@media (max-width: 768px) {

    nav {
        height: 60px;
        padding: 0 16px;
    }

    .menu-toggle {
        display: block;
    }

    .nav-links {
        position: absolute;
        top: 60px;
        left: 0;
        right: 0;
        background: #0d0f18;
        flex-direction: column;
        align-items: center;
        gap: 18px;
        padding: 20px 0;
        display: none;
        border-bottom: 1px solid rgba(255,255,255,0.08);
    }

        .nav-links.active {
            display: flex;
        }

        .nav-links a {
            font-size: 15px;
        }

    .nav-cta {
        display: none;
    }

        .nav-cta.mobile {
            display: inline-block;
            margin-top: 10px;
            padding: 10px 20px;
            border-radius: 25px;
            background: var(--grad);
            color: white;
            font-weight: 600;
        }

    .nav-logo img {
        height: 26px;
    }

    footer {
        padding: 40px 20px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }

    .footer-brand {
        align-items: center;
        text-align: center;
    }

        .footer-brand p {
            margin: 10px auto 0;
        }

        .footer-brand .nav-logo {
            display: flex;
            justify-content: center;
            width: 100%;
        }

            .footer-brand .nav-logo a {
                justify-content: center;
            }

        .footer-brand img {
            margin: 0 auto;
        }

    .footer-col ul {
        align-items: center;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
}

/* =========================
           SMALL MOBILE (≤480px)
        ========================= */
@media (max-width: 480px) {

    .nav-logo img {
        height: 22px;
    }

    .footer-col h5 {
        font-size: 13px;
    }

    .footer-col ul li a {
        font-size: 12px;
    }

    .footer-bottom {
        font-size: 11px;
    }

    .nav-cta {
        display: none;
    }

        .nav-cta.mobile {
            display: inline-block;
        }

    .footer-brand {
        align-items: center;
        text-align: center;
    }
}