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

html {
    scroll-behavior: smooth;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    color: #1f2937;
    background: #ffffff;
    line-height: 1.6;
}

a {
    color: inherit;
    text-decoration: none;
}

.container {
    width: min(1200px, 92%);
    margin: 0 auto;
}

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

.navbar {
    width: 100%;
    height: 82px;
    background: #ffffff;
    border-bottom: 1px solid #e5e7eb;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar-inner {
    height: 82px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* LOGO */

.brand {
    display: flex;
    align-items: center;
    width: 150px;
    height: 60px;
    overflow: hidden;
    flex-shrink: 0;
}

.brand-logo {
    display: block;
    width: 150px;
    height: 60px;
    object-fit: contain;
    object-position: left center;
}

/* MENU */

.nav-menu {
    display: flex;
    align-items: center;
    gap: 27px;
}

.nav-menu a {
    position: relative;
    font-size: 14px;
    font-weight: 500;
    color: #334e68;
}

.nav-menu a:not(.nav-button)::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -8px;
    width: 0;
    height: 2px;
    background: #1769aa;
    transition: width 0.2s ease;
}

.nav-menu a:not(.nav-button):hover {
    color: #1769aa;
}

.nav-menu a:not(.nav-button):hover::after {
    width: 100%;
}

.nav-button {
    background: #1769aa;
    color: #ffffff !important;
    padding: 11px 19px;
    border-radius: 6px;
}

.nav-button:hover {
    background: #0f568f;
}

/* MOBILE BUTTON */

.menu-toggle {
    display: none;
    width: 42px;
    height: 42px;
    border: 1px solid #d9e2ec;
    background: #ffffff;
    border-radius: 6px;
    cursor: pointer;
    padding: 9px;
}

.menu-toggle span {
    display: block;
    height: 2px;
    background: #243b53;
    margin: 5px 0;
}

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

.footer {
    margin-top: 80px;
    background: #0f172a;
    color: #cbd5e1;
    padding: 50px 0;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    gap: 40px;
}

.footer h3 {
    color: #ffffff;
    margin-bottom: 10px;
}

.footer p {
    margin-bottom: 5px;
}

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

@media (max-width: 900px) {

    .navbar,
    .navbar-inner {
        height: 72px;
    }

    .brand {
        width: 125px;
        height: 55px;
    }

    .brand-logo {
        width: 125px;
        height: 55px;
    }

    .menu-toggle {
        display: block;
    }

    .nav-menu {
        display: none;
        position: absolute;
        left: 4%;
        right: 4%;
        top: 72px;
        background: #ffffff;
        border: 1px solid #e5e7eb;
        border-radius: 8px;
        padding: 18px;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        box-shadow: 0 15px 35px rgba(16, 42, 67, 0.10);
    }

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

    .nav-menu a {
        padding: 12px 8px;
    }

    .nav-menu a:not(.nav-button)::after {
        display: none;
    }

    .nav-button {
        text-align: center;
        margin-top: 8px;
    }

    .footer-content {
        flex-direction: column;
    }
}