* {
    box-sizing: border-box;
}

img,
video {
    max-width: 100%;
    height: auto;
}

body {
    margin: 0;
    padding: 0;
}

header {
    padding: 20px 0;
    background-color: #073164;
    font-family: 'NewYork', serif;
}

.navbar {
    background-color: transparent;
}

.logo-img {
    width: 45px;
    height: auto;
    display: block;
}

.nav-links .nav-link {
    color: #6CA3CB !important;
    font-size: 1em;
    font-weight: bold;
    transition: color 0.3s ease;
    font-family: 'NewYork', serif;
}

.nav-links .nav-link:hover {
    color: white !important;
}

.nav-links .nav-link.active {
    color: white !important;
}

.intro {
    background-color: #073164;
    padding: 60px 0;
}

.intro .container {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: left;
    margin-top: 5%;
}

.intro-text {
    flex: 1;
    margin-bottom: 40px;
}

.intro h1 {
    font-size: 3em;
    margin-bottom: 20px;
    color: #ffffff;
    font-family: 'NewYork', serif;
}

.intro p {
    font-size: 0.8em;
    margin-bottom: 30px;
    color: #6CA3CB;
    font-family: 'SanFrancisco', sans-serif;
}

.store-buttons {
    display: flex;
    justify-content: flex-start;
    gap: 20px;
    margin-bottom: 50px;
}

.store-buttons a img {
    width: 160px;
    height: auto;
    transition: transform 0.3s ease;
}

.store-buttons a img:hover {
    transform: scale(1.1);
}

.screenshots {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    margin-top: 0px;
    padding-bottom: 130px;
    margin-left: 150px;
}

.screenshots .mobile-screenshot {
    position: absolute;
    left: -60px;
    top: 10%;
    max-width: 45%;
    margin-top: 20px;
}

.screenshots .laptop-screenshot {
    max-width: 120%;
    height: auto;
}


/* Features Section */

.features {
    background-color: #ffffff;
    color: #073164;
    padding: 150px 0;
    overflow: auto;
}

.features {
    background-color: #ffffff;
    color: #073164;
    padding: 120px 0;
    overflow: hidden;
}

.features h2 {
    font-size: 2.5em;
    margin-bottom: 20px;
    color: #111;
    text-align: left;
    font-weight: bold;
    font-family: 'New York', Georgia, serif;
}

.features p {
    font-size: 1em;
    margin-bottom: 20px;
    color: #576D8B;
    font-family: "SF Display";
}

.feature-list {
    list-style: none;
    padding: 0;
    margin: 20px 0;
    color: #576D8B;
    font-family: "SF Display";
}

.feature-list li {
    font-size: 1em;
    margin-bottom: 10px;
    padding-left: 20px;
    position: relative;
}

.feature-list li:before {
    content: '•';
    font-weight: bolder;
    display: inline-block;
    width: 1em;
    margin-left: -1em;
}

.store-buttons {
    display: flex;
    gap: 20px;
    justify-content: flex-start;
    margin-top: 20px;
}

.store-buttons a img {
    width: 160px;
    height: auto;
    transition: transform 0.3s ease;
}

.store-buttons a img:hover {
    transform: scale(1.1);
}

.device-images {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-left: -160px;
    margin-right: 100px;
}

.device-images img:nth-child(1) {
    width: 80%;
    z-index: 1;
}

.device-images img:nth-child(2) {
    position: absolute;
    width: 30%;
    top: 10%;
    left: calc(65% + 10px);
    z-index: 2;
}

.device-images img:nth-child(3) {
    position: absolute;
    width: 30%;
    top: 23%;
    left: calc(65% + 80px);
    z-index: 3;
}


/* Footer Styles */

.footer {
    background-color: #F2F7FD;
    padding: 100px 0;
    font-family: 'SanFrancisco', sans-serif;
    text-align: center;
    width: 100%;
    height: 400px;
}

.footer .container {
    display: flex;
    flex-direction: column;
    align-items: center;
    height: 100%;
    justify-content: space-between;
}

.footer-links {
    display: flex;
    gap: 50px;
    margin-bottom: 50px;
}

.footer-link {
    color: #073164;
    text-decoration: none;
    font-size: 1em;
}

.footer-link:hover {
    text-decoration: underline;
}

.social-media {
    text-align: center;
}

.social-media p {
    margin-bottom: 100px;
    font-size: 1em;
    color: #000;
    font-weight: bold;
}

.social-icon {
    width: 30px;
    height: 30px;
    margin: 0 10px;
    transition: transform 0.3s ease;
    margin-top: -100px;
}

.social-icon:hover {
    transform: scale(1.2);
}


/* Media Queries */

@media (max-width: 768px) {
    .intro h1 {
        font-size: 2em;
    }
    .store-buttons img {
        width: 140px;
    }
    .screenshots img {
        max-width: 100%;
    }
    .intro {
        padding: 30px 0;
    }
    .store-buttons {
        flex-direction: column;
        align-items: center;
    }
    .store-buttons img {
        margin-bottom: 10px;
    }
    .features {
        padding: 60px 0;
    }
    .features h2 {
        font-size: 2em;
    }
    .footer-links {
        flex-direction: column;
        gap: 10px;
    }
}


/* Small Devices (Up to 600px) */

@media (max-width: 600px) {
    .intro h1 {
        font-size: 1.8rem;
    }
    .intro p {
        font-size: 0.9rem;
    }
    .store-buttons img {
        width: 130px;
    }
    .features h2 {
        font-size: 1.8rem;
    }
    .features p {
        font-size: 0.9rem;
    }
    .footer-links {
        flex-direction: column;
    }
}


/* Mobile Devices (576px and Down) */

@media (max-width: 576px) {
    .intro h1 {
        font-size: 1.5em;
    }
    .intro p {
        font-size: 0.8rem;
    }
    .store-buttons img {
        width: 100px;
    }
    .features {
        padding: 40px 0;
    }
    .features h2 {
        font-size: 1.5em;
    }
    .features p {
        font-size: 0.8em;
    }
    .feature-list li {
        font-size: 0.9em;
    }
    .footer {
        padding: 60px 0;
    }
    .social-icon {
        width: 20px;
        height: 20px;
    }
}

@media (max-width: 400px) {
    .intro h1 {
        font-size: 1.5rem;
    }
    .intro p {
        font-size: 0.8rem;
    }
    .store-buttons img {
        width: 100px;
    }
    .features h2 {
        font-size: 1.5rem;
    }
    .features p {
        font-size: 0.8rem;
    }
    .footer-links {
        flex-direction: column;
        gap: 5px;
    }
}

.highlight {
    animation: highlight-animation 1s ease;
}

@keyframes highlight-animation {
    0% {
        background-color: yellow;
    }
    100% {
        background-color: transparent;
    }
}