/* Reset dan Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #2d274b;
    background-color: #eaeffe;
}

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

/* Navbar Styles */
.navbar {
    background: #2d274b;
    padding: 12px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo h1 {
    color: white;
    font-size: 24px;
    font-weight: 600;
    margin: 0;
}

.logo h1 span {
    color: #9787f3;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-menu a {
    color: white;
    text-decoration: none;
    padding: 8px 16px;
    border-radius: 5px;
    transition: all 0.3s ease;
    font-weight: 500;
    font-size: 15px;
}

.nav-menu a:hover,
.nav-menu a.active {
    background: #9787f3;
    color: white;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    background: none;
    border: none;
    padding: 8px;
}

.hamburger span {
    width: 24px;
    height: 2.5px;
    background: white;
    border-radius: 2px;
    transition: all 0.3s ease;
}

/* Hamburger Active States */
.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(8px, -8px);
}

/* Responsive Navbar */
@media (max-width: 1024px) {
    .navbar {
        padding: 10px 0;
    }
    
    .navbar .container {
        padding: 0 15px;
    }
    
    .logo h1 {
        font-size: 22px;
    }
    
    .nav-menu {
        gap: 25px;
    }
    
    .nav-menu a {
        font-size: 14px;
        padding: 6px 12px;
    }
}

/* Tablet & Mobile Landscape */
@media (max-width: 768px) {
    .navbar {
        padding: 12px 0;
    }
    
    .navbar .container {
        padding: 0 12px;
    }
    
    .logo h1 {
        font-size: 20px;
    }
    
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 60px;
        flex-direction: column;
        background-color: #2d274b;
        width: 100%;
        text-align: center;
        transition: left 0.3s;
        gap: 0;
        padding: 20px 0;
        border-top: 2px solid #9787f3;
        list-style: none;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-menu li {
        padding: 15px 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .nav-menu a {
        display: block;
        padding: 10px 20px;
        color: white;
        text-decoration: none;
        font-size: 15px;
        transition: all 0.3s;
        margin: 0 auto;
        border-radius: 0;
    }
    
    .nav-menu a:hover,
    .nav-menu a.active {
        background: #9787f3;
        border-left: 4px solid white;
        padding-left: 24px;
    }
    
    .hamburger {
        display: flex;
    }
    
    .hamburger span {
        width: 22px;
        height: 2.5px;
    }
}

/* Mobile Portrait */
@media (max-width: 576px) {
    .navbar {
        padding: 10px 0;
    }
    
    .navbar .container {
        padding: 0 10px;
    }
    
    .logo h1 {
        font-size: 18px;
    }
    
    .nav-menu {
        top: 50px;
        padding: 15px 0;
    }
    
    .nav-menu li {
        padding: 12px 0;
    }
    
    .nav-menu a {
        padding: 8px 15px;
        font-size: 14px;
    }
    
    .nav-menu a:hover,
    .nav-menu a.active {
        padding-left: 19px;
    }
    
    .hamburger {
        gap: 4px;
    }
    
    .hamburger span {
        width: 20px;
        height: 2px;
    }
}

/* Very Small Mobile */
@media (max-width: 360px) {
    .navbar {
        padding: 8px 0;
    }
    
    .navbar .container {
        padding: 0 8px;
    }
    
    .logo h1 {
        font-size: 16px;
    }
    
    .nav-menu {
        top: 45px;
        padding: 10px 0;
    }
    
    .nav-menu li {
        padding: 10px 0;
    }
    
    .nav-menu a {
        padding: 6px 10px;
        font-size: 13px;
    }
    
    .hamburger span {
        width: 18px;
        height: 2px;
    }
}

/* Hero Section */
.hero {
    padding: 80px 0;
    background: linear-gradient(135deg, #eaeffe 0%, #d6d9ff 100%);
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.hero-content h2 {
    font-size: 42px;
    margin-bottom: 10px;
    color: #2d274b;
}

.hero-content h3 {
    font-size: 28px;
    color: #9787f3;
    margin-bottom: 20px;
}

.hero-content p {
    font-size: 18px;
    color: #666;
    margin-bottom: 30px;
    line-height: 1.8;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    margin-top: 30px;
}

.btn {
    padding: 15px 30px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    transition: all 0.3s ease;
    display: inline-block;
    text-align: center;
}

.btn-primary {
    background: #9787f3;
    color: white;
}

.btn-primary:hover {
    background: #8675e0;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(151, 135, 243, 0.3);
}

.btn-secondary {
    background: transparent;
    color: #2d274b;
    border: 2px solid #2d274b;
}

.btn-secondary:hover {
    background: #2d274b;
    color: white;
    transform: translateY(-2px);
}

.hero-image {
    text-align: center;
}

.hero-image img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 20px 40px rgba(45, 39, 75, 0.1);
}

/* Features Section */
.features {
    padding: 80px 0;
    background: white;
}

.section-title {
    text-align: center;
    font-size: 36px;
    color: #2d274b;
    margin-bottom: 50px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.feature-card {
    background: #f8f9ff;
    padding: 40px 30px;
    border-radius: 10px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(45, 39, 75, 0.1);
}

.feature-icon {
    font-size: 48px;
    margin-bottom: 20px;
}

.feature-card h3 {
    font-size: 22px;
    color: #2d274b;
    margin-bottom: 15px;
}

.feature-card p {
    color: #666;
    line-height: 1.6;
}

/* Footer Styles */
.footer {
    background: #2d274b;
    color: white;
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3 {
    font-size: 20px;
    margin-bottom: 20px;
    color: #9787f3;
}

.footer-section p {
    margin-bottom: 10px;
    color: #ccc;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 10px;
}

.footer-section ul li a {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-section ul li a:hover {
    color: #9787f3;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #ccc;
    font-size: 14px;
}

/* Responsive Design */
@media (max-width: 992px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-content h2 {
        font-size: 36px;
    }
    
    .cta-buttons {
        justify-content: center;
    }
}

/* Responsive Design */

/* Tablet & Large Mobile */
@media (max-width: 1024px) {
    .container {
        padding: 0 15px;
    }
    
    .navbar .container {
        padding: 0 15px;
    }
    
    .logo h1 {
        font-size: 22px;
    }
    
    .nav-menu {
        gap: 20px;
    }
    
    .nav-menu a {
        font-size: 15px;
    }
}

/* Tablet & Small Tablet */
@media (max-width: 768px) {
    .container {
        padding: 0 12px;
    }
    
    .logo h1 {
        font-size: 20px;
    }
    
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: #2d274b;
        flex-direction: column;
        padding: 15px;
        text-align: center;
        gap: 10px;
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    .nav-menu a {
        font-size: 14px;
        padding: 10px 0;
    }
    
    .hamburger {
        display: flex;
        flex-direction: column;
        gap: 5px;
        cursor: pointer;
        border: none;
        background: none;
    }
    
    .hamburger span {
        width: 25px;
        height: 2px;
        background: white;
        transition: all 0.3s ease;
    }
    
    .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-content h2 {
        font-size: 32px;
    }
    
    .hero-content h3 {
        font-size: 20px;
    }
    
    .hero-content p {
        font-size: 14px;
        margin-bottom: 20px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .feature-card {
        padding: 20px;
    }
    
    .feature-card h3 {
        font-size: 18px;
    }
    
    .cta-buttons {
        flex-direction: column;
        gap: 12px;
    }
    
    .btn {
        padding: 12px 20px;
        font-size: 14px;
        width: 100%;
    }
    
    .section-title {
        font-size: 28px;
        margin-bottom: 20px;
    }
    
    table {
        font-size: 12px;
    }
    
    table th,
    table td {
        padding: 10px 8px;
    }
}

/* Mobile Portrait */
@media (max-width: 576px) {
    body {
        font-size: 14px;
    }
    
    .container {
        padding: 0 10px;
    }
    
    .navbar {
        padding: 12px 0;
    }
    
    .navbar .container {
        padding: 0 10px;
    }
    
    .logo h1 {
        font-size: 18px;
    }
    
    .logo h1 span {
        display: block;
        font-size: 12px;
        color: #9787f3;
    }
    
    .nav-menu {
        padding: 10px;
        gap: 8px;
    }
    
    .nav-menu a {
        font-size: 13px;
        padding: 8px 0;
    }
    
    .hamburger {
        gap: 4px;
    }
    
    .hamburger span {
        width: 22px;
        height: 2px;
    }
    
    .hero {
        padding: 40px 0;
    }
    
    .hero-content h2 {
        font-size: 26px;
        margin-bottom: 10px;
    }
    
    .hero-content h3 {
        font-size: 16px;
        margin-bottom: 15px;
    }
    
    .hero-content p {
        font-size: 13px;
        margin-bottom: 15px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .feature-card {
        padding: 15px;
    }
    
    .feature-card i {
        font-size: 32px;
        margin-bottom: 10px;
    }
    
    .feature-card h3 {
        font-size: 16px;
        margin-bottom: 8px;
    }
    
    .feature-card p {
        font-size: 12px;
    }
    
    .cta-buttons {
        flex-direction: column;
        gap: 10px;
    }
    
    .btn {
        padding: 10px 15px;
        font-size: 13px;
        width: 100%;
        border-radius: 5px;
    }
    
    .section-title {
        font-size: 24px;
        margin-bottom: 15px;
    }
    
    .section-subtitle {
        font-size: 12px;
        margin-bottom: 15px;
    }
    
    /* Form elements */
    input,
    select,
    textarea {
        font-size: 14px !important;
    }
    
    input[type="text"],
    input[type="email"],
    input[type="date"],
    input[type="number"],
    input[type="tel"],
    select,
    textarea {
        padding: 10px 12px;
        border-radius: 5px;
    }
    
    .form-group {
        margin-bottom: 12px;
    }
    
    .form-group label {
        font-size: 12px;
        margin-bottom: 5px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    /* Table responsive */
    table {
        font-size: 11px;
    }
    
    table th,
    table td {
        padding: 8px 6px;
    }
    
    .table-responsive {
        overflow-x: auto;
    }
    
    .table-responsive table {
        min-width: 500px;
    }
}

/* Very Small Mobile */
@media (max-width: 360px) {
    .container {
        padding: 0 8px;
    }
    
    .logo h1 {
        font-size: 16px;
    }
    
    .logo h1 span {
        font-size: 10px;
    }
    
    .hamburger span {
        width: 20px;
    }
    
    .hero-content h2 {
        font-size: 22px;
    }
    
    .hero-content h3 {
        font-size: 14px;
    }
    
    .btn {
        padding: 8px 12px;
        font-size: 12px;
    }
    
    .section-title {
        font-size: 20px;
    }
    
    input[type="text"],
    input[type="email"],
    input[type="date"],
    input[type="number"],
    input[type="tel"],
    select,
    textarea {
        padding: 8px 10px;
        font-size: 12px;
    }
    
    table {
        font-size: 10px;
    }
    
    table th,
    table td {
        padding: 6px 4px;
    }
    
    .table-responsive table {
        min-width: 400px;
    }
}