* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-green: #2ecc71;
    --primary-dark: #27ae60;
    --dark-bg: #0a0a0a;
    --light-gray: #f5f5f5;
    --border-color: #e0e0e0;
    --text-dark: #333;
    --text-light: #666;
    --transition: all 0.3s ease;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #fff;
    color: var(--text-dark);
    line-height: 1.6;
}

html {
    scroll-behavior: smooth;
}

/* ============ NAVIGATION ============ */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: white;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 100;
    padding: 16px 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 50px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-green);
}

.logo i {
    font-size: 28px;
    animation: floatingBike 2.5s ease-in-out infinite;
    display: inline-block;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 40px;
}

.nav-links a {
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

.nav-links a:hover {
    color: var(--primary-green);
}

/* ============ NAV BUTTON BISNISPEDIA ============ */
.nav-btn-bisnispedia {
    background-color: var(--primary-green);
    color: white;
    padding: 10px 20px;
    border-radius: 6px;
    border: none;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
    font-size: 14px;
}

.nav-btn-bisnispedia:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(46, 204, 113, 0.3);
}

/* ============ BISNISPEDIA MODAL ============ */
.bisnispedia-modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    animation: fadeIn 0.3s ease;
}

.bisnispedia-modal.show {
    display: flex;
    justify-content: center;
    align-items: center;
}

.bisnispedia-modal-content {
    background-color: white;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    max-width: 400px;
    width: 90%;
    position: relative;
    animation: slideUp 0.3s ease;
}

.modal-close-btn {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 28px;
    border: none;
    background: none;
    cursor: pointer;
    color: #999;
    transition: var(--transition);
}

.modal-close-btn:hover {
    color: var(--text-dark);
}

.bisnispedia-modal-content h2 {
    color: var(--primary-green);
    margin-bottom: 15px;
    font-size: 24px;
}

.bisnispedia-modal-content p {
    color: var(--text-light);
    margin-bottom: 25px;
}

.bisnispedia-tasks {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.task-btn {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background-color: #f5f5f5;
    border: 2px solid transparent;
    border-radius: 8px;
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 600;
    transition: var(--transition);
    cursor: pointer;
}

.task-btn:hover {
    background-color: var(--primary-green);
    color: white;
    border-color: var(--primary-dark);
    transform: translateX(5px);
}

.task-btn i {
    font-size: 18px;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        transform: translateY(50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes floatingCard {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-15px);
    }
}

@keyframes floatingBike {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    50% {
        transform: translateY(-10px) rotate(5deg);
    }
}

/* ============ HERO SECTION ============ */
.hero {
    min-height: 100vh;
    background: linear-gradient(135deg, #f5f5f5 0%, #e8f5e9 100%);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 100px 50px 50px 50px;
    max-width: 1400px;
    margin: 0 auto;
    gap: 60px;
}

.hero-content {
    flex: 1;
    max-width: 600px;
}

.hero-title {
    font-size: 64px;
    font-weight: 800;
    line-height: 1.2;
    color: var(--text-dark);
    margin-bottom: 30px;
}

.hero-title .highlight {
    color: var(--primary-green);
}

.hero-subtitle {
    font-size: 18px;
    color: var(--text-light);
    margin-bottom: 40px;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 32px;
    border-radius: 8px;
    border: none;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

.btn-primary {
    background-color: var(--primary-green);
    color: white;
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(46, 204, 113, 0.3);
}

.btn-secondary {
    background-color: white;
    color: var(--primary-green);
    border: 2px solid var(--primary-green);
}

.btn-secondary:hover {
    background-color: var(--primary-green);
    color: white;
}

.btn-large {
    padding: 18px 40px;
    font-size: 18px;
}

.hero-stats {
    flex: 1;
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
}

.stat-item {
    background: white;
    padding: 30px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    border-left: 4px solid var(--primary-green);
    animation: floatingCard 3s ease-in-out infinite;
    transition: var(--transition);
}

.stat-item:nth-child(1) {
    animation-delay: 0s;
}

.stat-item:nth-child(2) {
    animation-delay: 0.3s;
}

.stat-item:nth-child(3) {
    animation-delay: 0.6s;
}

.stat-item:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 25px rgba(46, 204, 113, 0.2);
}

.stat-number {
    font-size: 48px;
    font-weight: 800;
    color: var(--primary-green);
    margin-bottom: 10px;
}

.stat-label {
    font-size: 16px;
    color: var(--text-light);
    font-weight: 500;
}

/* ============ CONTAINER ============ */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 50px;
}

/* ============ TENTANG SECTION ============ */
.tentang {
    padding: 100px 50px;
    background-color: white;
}

.tentang h2 {
    font-size: 48px;
    font-weight: 800;
    text-align: center;
    margin-bottom: 16px;
    color: var(--text-dark);
}

.section-subtitle {
    font-size: 18px;
    text-align: center;
    color: var(--text-light);
    margin-bottom: 60px;
}

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

.tentang-card {
    background: var(--light-gray);
    padding: 40px 30px;
    border-radius: 12px;
    text-align: center;
    transition: var(--transition);
    border-top: 4px solid transparent;
}

.tentang-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.1);
    border-top-color: var(--primary-green);
}

.card-icon {
    width: 80px;
    height: 80px;
    background: var(--primary-green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 40px;
    color: white;
    margin: 0 auto 20px;
}

.tentang-card h3 {
    font-size: 20px;
    margin-bottom: 16px;
    color: var(--text-dark);
}

.tentang-card p {
    color: var(--text-light);
    line-height: 1.8;
    font-size: 15px;
}

/* ============ FITUR SECTION ============ */
.fitur {
    padding: 100px 50px;
    background: linear-gradient(135deg, #e8f5e9 0%, #f5f5f5 100%);
}

.fitur h2 {
    font-size: 48px;
    font-weight: 800;
    text-align: center;
    margin-bottom: 16px;
    color: var(--text-dark);
}

.fitur-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.fitur-item {
    text-align: center;
    padding: 30px;
}

.fitur-number {
    width: 60px;
    height: 60px;
    background: var(--primary-green);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    font-weight: 800;
    margin: 0 auto 20px;
}

.fitur-item h3 {
    font-size: 20px;
    margin-bottom: 16px;
    color: var(--text-dark);
}

.fitur-item p {
    color: var(--text-light);
    font-size: 15px;
    line-height: 1.8;
}

/* ============ CTA SECTION ============ */
.cta {
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--primary-dark) 100%);
    padding: 80px 50px;
    text-align: center;
    color: white;
}

.cta-content h2 {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 20px;
}

.cta-content p {
    font-size: 18px;
    margin-bottom: 40px;
    opacity: 0.95;
}

.cta .btn-primary {
    background-color: white;
    color: var(--primary-green);
}

.cta .btn-primary:hover {
    background-color: #f0f0f0;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

/* ============ FOOTER ============ */
.footer {
    background-color: var(--text-dark);
    color: white;
    padding: 60px 50px 20px;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3 {
    font-size: 18px;
    margin-bottom: 16px;
    color: var(--primary-green);
}

.footer-section p {
    color: #999;
    font-size: 14px;
    line-height: 1.8;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #444;
    color: #999;
    font-size: 14px;
}

/* ============ RESPONSIVE ============ */
@media (max-width: 768px) {
    .nav-container {
        padding: 0 20px;
    }

    .nav-links {
        gap: 20px;
        font-size: 14px;
    }

    .hero {
        flex-direction: column;
        padding: 80px 20px 40px;
        text-align: center;
    }

    .hero-title {
        font-size: 42px;
    }

    .hero-subtitle {
        font-size: 16px;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-stats {
        grid-template-columns: 1fr;
    }

    .tentang {
        padding: 60px 20px;
    }

    .tentang h2,
    .fitur h2 {
        font-size: 36px;
    }

    .tentang-grid {
        grid-template-columns: 1fr;
    }

    .fitur {
        padding: 60px 20px;
    }

    .cta {
        padding: 60px 20px;
    }

    .cta-content h2 {
        font-size: 36px;
    }

    .cta-content p {
        font-size: 16px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

@media (max-width: 480px) {
    .navbar {
        padding: 12px 0;
    }

    .nav-container {
        flex-direction: column;
        gap: 15px;
        padding: 0 15px;
    }

    .nav-links {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }

    .hero {
        padding: 60px 15px 30px;
    }

    .hero-title {
        font-size: 32px;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .btn {
        width: 100%;
        justify-content: center;
    }

    .tentang,
    .fitur {
        padding: 40px 15px;
    }

    .tentang h2,
    .fitur h2,
    .cta-content h2 {
        font-size: 28px;
    }

    .cta {
        padding: 40px 15px;
    }

    .hero-title .highlight,
    .cta-content h2 {
        display: block;
    }
}