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

body {
    background: var(--bg-dark);
    color: var(--text);
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: 'Outfit', sans-serif;
}

a {
    text-decoration: none;
    color: inherit;
    transition: 0.3s;
}

ul {
    list-style: none;
}

/* ========================
   RESPONSIVE / MOBILE
   ======================== */

/* Tablet */
@media (max-width: 900px) {
    .founder-grid {
        grid-template-columns: 1fr !important;
        gap: 40px !important;
    }

    .founder-grid .reveal:first-child {
        max-width: 380px;
        margin: 0 auto;
    }
}

/* Mobile */
@media (max-width: 640px) {

    /* Nav */
    nav {
        padding: 16px 5% !important;
        flex-wrap: wrap;
        gap: 12px;
    }

    /* Hero */
    .hero {
        padding: 80px 20px !important;
    }

    .hero-btns {
        flex-direction: column !important;
        align-items: center !important;
    }

    /* Founder */
    #founder {
        padding: 60px 16px !important;
    }

    #founder h2 {
        font-size: 2rem !important;
    }

    /* Badge mobilde gizle (metne binmesin) */
    .founder-badge {
        display: none !important;
    }

    /* Founder resim kutusu mobilde daha küçük */
    .founder-grid .reveal:first-child {
        max-width: 280px !important;
    }

    /* Project cards */
    .project-grid {
        grid-template-columns: 1fr !important;
        padding: 10px !important;
    }

    /* Footer */
    footer {
        padding: 60px 16px 40px 16px !important;
    }

    /* Buttons */
    .btn-premium {
        font-size: 0.8rem !important;
        padding: 10px 18px !important;
    }
}