/*.footer-brand{
        font-size:28px;
        font-weight:800;
        background:var(--gradient-horizontal);
        -webkit-background-clip:text;
        -webkit-text-fill-color:transparent;
        margin-bottom:8px;
    }
    .footer-tagline{
        font-size:14px;
        color:rgba(255,255,255,0.4);
        max-width:280px;
        line-height:1.6;
    }
*/
    .btn-outline {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 16px 36px;
            background: transparent;
            color: var(--white);
            border: 1.5px solid rgba(255,255,255,0.2);
            border-radius: 100px;
            font-family: 'Nunito', sans-serif;
            font-size: 15px;
            font-weight: 700;
            cursor: pointer;
            text-decoration: none;
            transition: all 0.3s;
        }

        .btn-outline:hover {
            border-color: rgba(255,255,255,0.5);
            background: rgba(255,255,255,0.05);
        }
    /* ── custom ── */

    @media (max-width: 768px) {
        .nav-hamburger { display: block !important; }
        .nav-links {
            display: none;
            position: fixed;
            top: 64px;
            left: 0; right: 0;
            background: var(--dark-surface);
            flex-direction: column;
            padding: 20px;
            gap: 16px;
        }
        .nav-links.mobile-open { display: flex; }
    }
    .nav-hamburger {
        display: none;
        background: linear-gradient(135deg, #ff08c9, #ae00ff, #00aeff);
        border: none;
        color: white;
        font-size: 20px;
        cursor: pointer;
        width: 40px;
        height: 40px;
        border-radius: 10px;
        align-items: center;
        justify-content: center;
        box-shadow: 0 4px 15px rgba(174, 0, 255, 0.4);
        transition: all 0.3s ease;
    }

    .nav-hamburger:hover {
        transform: scale(1.08);
        box-shadow: 0 6px 20px rgba(174, 0, 255, 0.6);
    }

    .nav-hamburger:active {
        transform: scale(0.95);
    }

    @media (max-width: 768px) {
        .nav-hamburger {
            display: flex;
        }
    }