* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Open Sans', sans-serif;
}

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

header {
    background: #222222;
    padding: 1rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    border-bottom: 2px solid #65a6c0;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo a {
    color: white;
    text-decoration: none;
    font-size: 1.5rem;
    font-weight: 700;
    /* ANIMASI DIPINDAH KE .logo-name */
}

.logo-name {
    animation: slideInFromLeft 1.5s ease-out;
}

.profile-photo {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid #fff;
    animation: slideInFromLeft 1s ease-out;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    color: white;
    text-decoration: none;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: #ccc;
}

/* Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: white;
    transition: 0.3s;
}

.hero {
    background: #fff;
    color: #000;
    padding: 150px 0 100px;
    text-align: center;
    margin-top: 70px;
    border-bottom: 1px solid #eee;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    animation: slideInFromLeft 1.5s ease-out;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: #666;
    opacity: 0;
    animation: fadeInUp 1s ease-out 0.5s forwards;
}

.btn {
    display: inline-block;
    background: #000;
    color: white;
    padding: 12px 30px;
    text-decoration: none;
    border-radius: 5px;
    transition: all 0.3s ease;
    opacity: 0;
    animation: fadeInUp 1s ease-out 1s forwards;
    border: 2px solid #000;
}

.btn:hover {
    background: #fff;
    color: #000;
}

.features {
    padding: 80px 0;
    background: #f8f8f8;
}

.features .container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.feature-item {
    background: white;
    padding: 2rem;
    border-radius: 5px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    text-align: center;
    transition: transform 0.3s ease;
    border: 1px solid #eee;
}

.profile-photo {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid #fff;
    animation: slideInFromLeft 1s ease-out;
}

.logo {
    display: flex;
    align-items: center;
    gap: 20px;
}

.feature-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.feature-item h3 {
    color: #000;
    margin-bottom: 1rem;
    font-weight: 700;
}

.feature-item p {
    color: #666;
}

footer {
    background: #000;
    color: white;
    text-align: center;
    padding: 2rem 0;
}

/* Animasi Keyframes - DIPERBAIKI */
@keyframes slideInFromLeft {
    0% {
        transform: translateX(-50px);
        opacity: 0;
    }
    100% {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes fadeInUp {
    0% {
        transform: translateY(20px);
        opacity: 0;
    }
    100% {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Responsif */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    .nav-links {
        position: fixed;
        top: 70px;
        right: -100%;
        width: 70%;
        height: calc(100vh - 70px);
        background: #222222;
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
        padding-top: 2rem;
        gap: 1.5rem;
        transition: right 0.3s ease;
    }
    
    .nav-links.active {
        right: 0;
    }
    
    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }
    
    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .logo {
        flex-direction: row;
        gap: 10px;
    }
    
    .logo a {
        font-size: 1.2rem;
    }
    
    /* Animasi untuk mobile */
    @keyframes slideInFromLeft {
        0% {
            transform: translateX(-30px);
            opacity: 0;
        }
        100% {
            transform: translateX(0);
            opacity: 1;
        }
    }
}    color: white;
    text-decoration: none;
    font-size: 1.5rem;
    font-weight: 700;
    /* ANIMASI DIPINDAH KE .logo-name */
}

.logo-name {
    animation: slideInFromLeft 1.5s ease-out;
}

.profile-photo {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid #fff;
    animation: slideInFromLeft 1s ease-out;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    color: white;
    text-decoration: none;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: #ccc;
}

.hero {
    background: #fff;
    color: #000;
    padding: 150px 0 100px;
    text-align: center;
    margin-top: 70px;
    border-bottom: 1px solid #eee;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    animation: slideInFromLeft 1.5s ease-out;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: #666;
    opacity: 0;
    animation: fadeInUp 1s ease-out 0.5s forwards;
}

.btn {
    display: inline-block;
    background: #000;
    color: white;
    padding: 12px 30px;
    text-decoration: none;
    border-radius: 5px;
    transition: all 0.3s ease;
    opacity: 0;
    animation: fadeInUp 1s ease-out 1s forwards;
    border: 2px solid #000;
}

.btn:hover {
    background: #fff;
    color: #000;
}

.features {
    padding: 80px 0;
    background: #f8f8f8;
}

.features .container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.feature-item {
    background: white;
    padding: 2rem;
    border-radius: 5px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    text-align: center;
    transition: transform 0.3s ease;
    border: 1px solid #eee;
}
.profile-photo {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid #fff;
    animation: slideInFromLeft 1s ease-out;
}
.logo {
    display: flex;
    align-items: center;
    gap: 20px;
}
.feature-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.feature-item h3 {
    color: #000;
    margin-bottom: 1rem;
    font-weight: 700;
}

.feature-item p {
    color: #666;
}

footer {
    background: #000;
    color: white;
    text-align: center;
    padding: 2rem 0;
}

/* Animasi Keyframes - DIPERBAIKI */
@keyframes slideInFromLeft {
    0% {
        transform: translateX(-50px);
        opacity: 0;
    }
    100% {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes fadeInUp {
    0% {
        transform: translateY(20px);
        opacity: 0;
    }
    100% {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Responsif */
@media (max-width: 768px) {
    .nav-links {
        display: flex;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .logo {
        flex-direction: row;
        gap: 10px;
    }
    
    .logo a {
        font-size: 1.2rem;
    }
    
    /* Animasi untuk mobile */
    @keyframes slideInFromLeft {
        0% {
            transform: translateX(-30px);
            opacity: 0;
        }
        100% {
            transform: translateX(0);
            opacity: 1;
        }
    }
        }