/* General Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Arial', sans-serif;
}

body {
    background: linear-gradient(120deg, #0f0f1f, #1a1a2e);
    color: #ffffff;
    line-height: 1.6;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Navbar Styles */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2.5rem;
    background-color: #1a1a2e;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-radius: 15px;
    transition: all 0.4s ease;
}

.navbar:hover {
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
    transform: translateY(-5px);
}

.navbar-brand {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: #ffffff;
    font-size: 1.8rem;
    font-weight: bold;
    transition: transform 0.3s ease, color 0.3s ease;
}

.navbar-brand img {
    height: 50px;
    margin-right: 15px;
    transition: transform 0.3s ease;
}

.navbar-brand span {
    font-size: 1.4rem;
    font-weight: bold;
    transition: color 0.3s ease;
}

.navbar-links {
    list-style: none;
    display: flex;
    gap: 2rem;
    margin-left: auto;
}

.navbar-links li {
    position: relative;
}

.navbar-links a {
    text-decoration: none;
    color: #ffffff;
    font-weight: bold;
    font-size: 1.1rem;
    transition: color 0.4s ease, transform 0.3s ease;
    position: relative;
}

.navbar-links a:hover {
    color: #1e90ff;
    transform: translateY(-6px) scale(1.1);
    text-shadow: 0 6px 10px rgba(0, 0, 0, 0.4);
}

.navbar-links a:before {
    content: '';
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: #1e90ff;
    transform: scaleX(0);
    transform-origin: bottom right;
    transition: transform 0.3s ease;
}

.navbar-links a:hover:before {
    transform: scaleX(1);
    transform-origin: bottom left;
}

.navbar-links li:hover {
    transform: translateY(-4px);
}

/* Promo Notification */
.promo-notification {
    display: flex;
    align-items: center;
    background-color: #333d4d; /* Stronger background color */
    margin: 1.5rem auto;
    padding: 1.2rem;
    border-radius: 10px;
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.6); /* Stronger shadow */
    max-width: 800px;
    width: 90%;
    animation: promoAnimation 1.5s ease-out; /* New animation for a stronger effect */
}

.promo-notification img {
    height: 100px; /* Larger image */
    margin-right: 1.5rem;
    border-radius: 8px;
    transition: transform 0.3s ease;
}

.promo-notification:hover img {
    transform: scale(1.1); /* Slight zoom effect on hover */
}

.promo-text {
    flex: 1;
}

.promo-text h5 {
    font-size: 1.8rem;
    color: #f39c12; /* Bright and engaging color */
    font-weight: bold;
}

.promo-text p {
    font-size: 1.2rem;
    color: #ffffff;
}

.btn-buy {
    background-color: #e74c3c; /* Strong red color for action */
    color: #ffffff;
    padding: 0.6rem 1.2rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    transition: background-color 0.3s ease, transform 0.3s ease;
    display: inline-block;
}

.btn-buy:hover {
    background-color: #c0392b; /* Darker red on hover */
    transform: scale(1.1);
}

/* New Animation */
@keyframes promoAnimation {
    0% {
        opacity: 0;
        transform: translateY(-20px);
    }
    50% {
        opacity: 1;
        transform: translateY(10px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}


/* Welcome Section */
.welcome-section {
    text-align: center;
    padding: 2rem;
}

.welcome-section h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.welcome-section p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: #b0b0b0;
}

/* Tombol Container */
.btn-container {
    display: flex;
    flex-direction: column; /* Menyusun tombol secara vertikal */
    gap: 1rem; /* Jarak antar tombol */
    align-items: center; /* Agar tombol ditengah */
    margin-top: 2rem;
}

/* Tombol */
.btn-container a {
    display: inline-block;
    background-color: #1e90ff;
    color: #ffffff;
    padding: 0.8rem 1.2rem;
    margin: 0.5rem;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    transition: transform 0.3s ease, background-color 0.3s ease;
    width: 100%; /* Membuat tombol mengambil lebar penuh */
    max-width: 300px; /* Atur ukuran maksimal tombol */
}

/* Hover effect */
.btn-container a:hover {
    background-color: #2980b9;
    transform: scale(1.1);
}


/* Footer */
footer {
    background-color: #0f0f1f;
    color: #ffffff;
    text-align: center;
    padding: 1rem;
    margin-top: auto;
    font-size: 0.9rem;
}

footer a {
    text-decoration: none;
    color: #1e90ff;
    font-weight: bold;
}

footer a:hover {
    text-decoration: underline;
}

/* Animations */
.navbar, .promo-notification, .welcome-section, footer {
    animation: fadeIn 1s ease forwards;
    opacity: 0;
}

.btn-container a {
    animation: slideIn 1.2s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideIn {
    from {
        transform: translateX(-20px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Responsive Styles */
@media screen and (max-width: 768px) {
    .navbar {
        padding: 1rem;
        flex-direction: column;
        align-items: flex-start;
    }

    .navbar-links {
        flex-direction: column;
        margin-top: 1rem;
    }

    .navbar-links li {
        margin: 0.5rem 0;
    }

    .promo-notification {
        flex-direction: column;
        align-items: flex-start;
        width: 100%;
        padding: 1rem;
    }

    .promo-notification img {
        height: 60px;
        margin-right: 1rem;
    }

    .welcome-section h1 {
        font-size: 2rem;
    }

    .welcome-section p {
        font-size: 1rem;
    }

    .btn-container a {
        font-size: 0.9rem;
    }
}

/* For small mobile screens */
@media screen and (max-width: 480px) {
    .navbar {
        padding: 0.8rem;
    }

    .navbar-links {
        margin-top: 0.5rem;
    }

    .navbar-links li {
        margin: 0.5rem 0;
    }

    .promo-notification {
        flex-direction: column;
        text-align: center;
        padding: 0.8rem;
        width: 95%;
    }

    .promo-notification img {
        height: 50px;
        margin-bottom: 1rem;
    }

    .btn-container a {
        font-size: 0.8rem;
        padding: 0.7rem 1rem;
    }
}
/* Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.hamburger span {
    width: 30px;
    height: 3px;
    background-color: #ffffff;
    border-radius: 5px;
}

/* Mobile View */
@media screen and (max-width: 768px) {
    .navbar {
        padding: 1rem;
        flex-direction: column;
        align-items: flex-start;
    }

    .navbar-links {
        flex-direction: column;
        margin-top: 1rem;
        display: none;
        width: 100%;
        text-align: center;
    }

    .navbar-links.active {
        display: block;
    }

    .navbar-links li {
        margin: 0.5rem 0;
    }

    .hamburger {
        display: flex;
    }
}
.ai-chat-button-container {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
}

.ai-chat-button {
    background: linear-gradient(45deg, #6a5af9, #5efc8d);
    color: #fff;
    border: none;
    border-radius: 50px;
    padding: 15px 25px;
    font-size: 18px;
    font-weight: bold;
    cursor: pointer;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    transform: translateY(0);
    outline: none;
}

.ai-chat-button:hover {
    background: linear-gradient(45deg, #5efc8d, #6a5af9);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.3);
    transform: scale(1.1) translateY(-4px);
}

.ai-chat-button:active {
    transform: scale(1) translateY(2px);
}

.ai-chat-button::before {
    content: '🤖';
    font-size: 24px;
    transition: transform 0.3s ease;
}

.ai-chat-button:hover::before {
    transform: rotate(20deg);
}

.ai-chat-button span {
    font-size: 18px;
    font-weight: bold;
    transition: transform 0.3s ease;
}

.ai-chat-button:hover span {
    transform: translateX(5px);
}