.header-1 {
    width: 100%;
    height: 5dvh;
    display: flex;
    align-items: center;
    background-color: var(--header-1-bg);
    color: var(--header-1-color);
    font-size: var(--header-1-fs);
}

.header-1 .section {
    display: flex;
    align-items: center;
    height: 100%;
}

.header-1 .section .info {
    display: flex;
    align-items: center;
    flex: 1;
    gap: 1dvw;
}

.header-1 .section .info ul {
    display: flex;
    flex-direction: row;
    list-style: none;
}

.header-1 .section-1 {
    flex: 3;
    padding: 0 5vw;

}

.header-1 .section-2 {
    flex: 1;
    align-items: center;

}

.header-1 .section-2 .info {
    display: flex;
    align-items: center;
    gap: 1dvw;
}

/* .header-1 .section-2 .info span {
    border: 1px solid red;
} */

.header-1 .section-2 .info .social-btns {
    display: flex;
    gap: 1dvw;
}


/***********************************************/
.nav-container {
    display: flex;
    align-items: center;
    position: fixed;
    height: 10dvh;
    width: 100%;
    padding: 0 5dvh;
    z-index: 1000;
}

nav {
    height: 8dvh;
    width: 100%;
    background-color: var(--landing-nav-bg);
    padding: 0 5dvw;
    display: flex;
    flex-direction: row;
    color: var(--header-1-color);
    position: relative;
    border-radius: 50px;
}

nav .logo {
    width: 120px;
    aspect-ratio: 16/9;
}

nav .logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

nav ul {
    height: 100%;
    display: flex;
    flex-direction: row;
    align-items: center;
    list-style: none;
    gap: 2vw;
}

nav ul li {
    font-size: medium;
    cursor: pointer;
}

nav .login-btns {
    position: absolute;
    display: flex;
    height: 100%;
    align-items: center;
    gap: 1dvw;
    right: 5dvw;
}

nav .login-btns .btn-login {
    background-color: var(--landing-login-btn-bg);
    height: 5dvh;
    font-size: small;
    border-radius: 50px;
}

nav ul .tab-active {
    border-bottom: 3px solid var(--header-1-color);
}

.nav-toggle {
    display: none;
}

@media screen and (max-width: 768px) {
    .nav-toggle {
        display: block;
    }

    .header-1 .section-1 {
        display: none;
    }

    .header-1 .section-2 .info {
        padding: 0 10dvw;
        justify-content: space-between;
    }

    .open-nav {
        transform: translateX(0%);
    }

    .nav-container {
        padding: 0 2dvw;

    }

    nav ul {
        padding: 0;
        position: absolute;
        top: 8dvh;
        left: -2dvw;
        flex-direction: column;
        height: 92dvh;
        width: 80%;
        background-color: var(--landing-nav-bg);
        gap: 0;
        z-index: 1000;
        transform: translateX(-100%);
        transition: ease-in 0.5s;
    }

    nav ul li {
        width: 100%;
        height: 10dvh;
        padding: 0 5dvw;
        display: flex;
        align-items: center;
    }

    nav ul .tab-active {
        background-color: var(--header-1-color);
        color: var(--landing-nav-bg);
    }
}

/*************Footer */

.site-footer {
    background: #0f172a;
    color: #cbd5f5;
    padding: 4rem 6vw 2rem;
    /* margin-top: 6rem; */
}

/* layout */
.footer-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
    max-width: 1300px;
    margin: auto;
}

/* brand */
.footer-logo {
    font-size: 1.8rem;
    color: #fff;
    margin-bottom: 1rem;
}

.footer-col p {
    line-height: 1.7;
    font-size: 0.95rem;
}

/* social links */
.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.social-links a {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 50%;
    color: #fff;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: #1a73e8;
    transform: translateY(-4px);
}

/* contact info */
.footer-col h4 {
    color: #0f172a;
    margin-bottom: 1.2rem;
    font-size: 1.1rem;
}

.contact-info ul {
    list-style: none;
    margin: 0;
    padding: 0;

}

.contact-info li {
    display: flex;
    gap: 0.8rem;
    margin-bottom: 1rem;
    font-size: 0.95rem;
}

.contact-info i {
    color: #1a73e8;
    font-size: 1rem;
}

/* contact form */
.contact-form form {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

#usefulLinks li {
    color: #fff;
    cursor: pointer;
}

#usefulLinks li:hover {
    text-decoration: underline;
}

.contact-form input,
.contact-form textarea {
    background: rgba(255, 255, 255, 0.08);
    border: none;
    outline: none;
    padding: 0.75rem 0.9rem;
    border-radius: 0.5rem;
    color: #fff;
    font-size: 0.9rem;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: #94a3b8;
}

.contact-form button {
    margin-top: 0.5rem;
    padding: 0.75rem;
    border-radius: 0.5rem;
    border: none;
    cursor: pointer;
    background: #1a73e8;
    color: #fff;
    font-weight: 500;
    transition: all 0.3s ease;
}

.contact-form button:hover {
    background: #1558b0;
    transform: translateY(-2px);
}

/* bottom bar */
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 3rem;
    padding-top: 1.5rem;
    text-align: center;
    font-size: 0.85rem;
    color: #94a3b8;
    display: flex;
    justify-content: space-between;

}

.footer-bottom span a {
    text-decoration: none;
    color: white;
    text-transform: capitalize;
}

.footer-bottom span a::after {
    content: ' | ';
}

.footer-bottom span a::before {
    content: ' | ';
}

/* ------------------ RESPONSIVE ------------------ */
@media (max-width: 992px) {
    .footer-container {
        grid-template-columns: 1fr 1fr;
    }

    .contact-form {
        grid-column: span 1;
    }
}

@media (max-width: 576px) {
    .footer-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .social-links {
        justify-content: center;
    }

    .contact-info li {
        justify-content: center;
    }
}