/* styles.css */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-image: linear-gradient(to right, #4facfe, #00f2fe);
    color: #333;
    overflow-x: hidden;
    margin: 0;
}

.navbar {
    background-color: green;
    transition: background-color 0.5s;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
}

body {
    padding-top: 60px;
}

.navbar.scrolled {
    background-color: rgba(0, 0, 0, 0.7) !important;
}

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

.nav-link {
    padding: 10px;
    text-align: left;
    width: 100%;
    color: white !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.nav-link:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

/* Bold text for menu on desktop */
@media (min-width: 768px) {
    .nav-link {
        font-weight: bold;
    }
}

.hero {
    text-align: center;
    padding: 120px 0;
    color: white;
    position: relative;
    z-index: 1;
    overflow: hidden;
}

.hero::before {
    content: "";
    background: rgba(0, 0, 0, 0.5);
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    z-index: -1;
}

.btn-upload {
    background-color: #ff416c;
    color: white;
    padding: 15px 30px;
    font-size: 20px;
    border-radius: 30px;
    margin-top: 30px;
    box-shadow: 0 10px 20px rgba(255, 65, 108, 0.4);
    transition: all 0.4s;
    display: inline-block;
}

.btn-upload:hover {
    background-color: #ff4b2b;
    box-shadow: 0 15px 25px rgba(255, 75, 43, 0.4);
    transform: translateY(-3px);
}

.feature-list {
    padding: 70px 0;
    background-color: #007bff;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    margin: 0;
    overflow: hidden;
}

.feature-item {
    text-align: center;
    color: white;
    margin-bottom: 30px;
    padding: 20px;
    border: 2px solid white;
    border-radius: 10px;
    background: rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
    width: calc(100% - 40px);
}

/* Responsive design for smaller screens */
@media (max-width: 767px) {
    .feature-item {
        margin-left: 10px;
        margin-right: 10px;
        margin-bottom: 15px;
        width: calc(100% - 20px);
    }
}

.feature-item:not(:last-child) {
    margin-right: 0;
}

.feature-item i {
    margin-bottom: 15px;
}

.feature-item h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
}

.footer {
    background-color: green;
    color: white;
    text-align: center;
    padding: 20px 0;
    margin: 0;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.footer-copyright {
    margin-bottom: 10px;
}

.footer-links-container {
    width: 100%;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
}

.footer-links li {
    margin: 0;
}

.footer-links a {
    color: white;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-links a:hover {
    color: #ffdd57;
}

.footer-links a i {
    font-size: 16px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .footer-links {
        justify-content: flex-start;
        flex-direction: column;
        gap: 10px;
    }

    .footer-copyright {
        text-align: center;
    }

    .footer-links a {
        font-size: 16px;
    }

    .footer-links a i {
        font-size: 18px;
    }

    .footer-content {
        text-align: left;
    }
}

@media (max-width: 768px) {
    .feature-list {
        flex-direction: column;
    }
}

/* Animations */
@keyframes fadeIn {
    0% {
        opacity: 0;
        transform: translateY(-20px);
    }

    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes buttonGlow {

    0%,
    100% {
        box-shadow: 0 0 20px rgba(255, 65, 108, 0.4);
    }

    50% {
        box-shadow: 0 0 30px rgba(255, 65, 108, 0.7);
    }
}

.hero h1 {
    font-size: 3.5rem;
    margin-top: -50px;
    margin-bottom: 20px;
    font-weight: bold;
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
        margin-top: -30px;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 1.8rem;
        margin-top: -90px;
    }
}

.hero h2 {
    font-size: 1.75rem;
    margin-bottom: 30px;
    font-weight: 300;
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
}

@media (max-width: 768px) {
    .hero h2 {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .hero h2 {
        font-size: 1.25rem;
    }
}

.hero .btn-primary {
    font-size: 2.25rem;
    padding: 12px 30px;
    border-radius: 50px;
    background-color: #ffc107;
    border: none;
    color: #333;
}

.hero .btn-primary:hover {
    background-color: #ffca28;
    color: #333;
}

.btn-upload {
    animation: buttonGlow 2s infinite alternate;
}

.receive-button {
    display: inline-block;
    padding: 12px 24px;
    background-color: white;
    color: blue;
    font-size: 16px;
    text-decoration: none;
    border-radius: 6px;
    transition: background-color 0.3s ease;
    margin-bottom: 0px;
}

.receive-button:hover {
    background-color: #e0e0e0;
}

/* New Features Section Styles */
.new-features {
    padding: 50px 0;
}

.new-features .feature-container {
    background: #ffffff;
    padding: 20px;
    margin-left: 15px;
    margin-right: 15px;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s, box-shadow 0.3s;
}

.new-features .feature-container:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
}

.new-features .feature-container i {
    font-size: 3rem;
    color: #007bff;
    margin-bottom: 15px;
}

.new-features .feature-container h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
}

.new-features .feature-container p {
    font-size: 1rem;
    text-align: justify;
    line-height: 1.6;
}