/* Root Variables for Harmonious Premium Aesthetics */
:root {
    --primary: #4f46e5;
    --primary-hover: #4338ca;
    --primary-light: #e0e7ff;
    --secondary: #10b981;
    --secondary-hover: #059669;
    --dark: #0f172a;
    --dark-light: #1e293b;
    --light: #f8fafc;
    --border: #e2e8f0;
    --text-main: #334155;
    --text-muted: #64748b;
    --font: 'Plus Jakarta Sans', sans-serif;
    --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.05), 0 2px 4px -2px rgb(0 0 0 / 0.05);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.05), 0 4px 6px -4px rgb(0 0 0 / 0.05);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font);
    background-color: var(--light);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 14px;
    text-decoration: none;
    transition: all 0.2s ease;
    cursor: pointer;
    border: none;
}

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

.btn-primary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-2px);
}

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

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

.btn-outline {
    background-color: transparent;
    color: var(--dark-light);
    border: 1.5px solid var(--border);
}

.btn-outline:hover {
    background-color: #f1f5f9;
    border-color: var(--text-muted);
}

.btn-block {
    width: 100%;
}

/* Header styling */
.header {
    background-color: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 16px 0;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    font-size: 20px;
    color: var(--dark);
    letter-spacing: -0.5px;
}

.logo-icon {
    background-color: var(--primary-light);
    color: var(--primary);
    width: 38px;
    height: 38px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
}

.logo .accent {
    color: var(--primary);
}

.nav {
    display: flex;
    align-items: center;
    gap: 24px;
}

.nav a {
    text-decoration: none;
    color: var(--text-main);
    font-weight: 600;
    font-size: 14px;
    transition: color 0.2s ease;
}

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

/* Hero Section */
.hero {
    position: relative;
    padding: 80px 0 120px;
    overflow: hidden;
    background-color: #ffffff;
}

.hero-bg-gradient {
    position: absolute;
    top: -50%;
    right: -20%;
    width: 80%;
    height: 150%;
    background: radial-gradient(circle, rgba(79, 70, 229, 0.08) 0%, rgba(255, 255, 255, 0) 70%);
    pointer-events: none;
}

.hero-container {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
}

.hero-content {
    max-width: 540px;
}

.badge {
    background-color: var(--primary-light);
    color: var(--primary);
    padding: 6px 12px;
    border-radius: 100px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    display: inline-block;
    margin-bottom: 20px;
}

.hero-content h1 {
    font-size: 44px;
    font-weight: 800;
    line-height: 1.15;
    color: var(--dark);
    letter-spacing: -1px;
    margin-bottom: 20px;
}

.hero-content p {
    font-size: 18px;
    color: var(--text-muted);
    margin-bottom: 32px;
}

.hero-actions {
    display: flex;
    gap: 16px;
}

.hero-image {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

.hero-photo {
    width: 100%;
    max-width: 520px;
    border-radius: 20px;
    box-shadow: 0 25px 50px -12px rgb(0 0 0 / 0.2);
    object-fit: cover;
    transition: transform 0.4s ease;
}

.hero-photo:hover {
    transform: scale(1.02);
}

/* Mockup elements */
.dashboard-mockup {
    background-color: var(--dark-light);
    border-radius: 16px;
    box-shadow: 0 25px 50px -12px rgb(0 0 0 / 0.25);
    width: 100%;
    max-width: 480px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
    flex-shrink: 0;
}

.mockup-header {
    background-color: var(--dark);
    padding: 12px 16px;
    display: flex;
    gap: 6px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.mockup-header .dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.mockup-header .dot.red { background-color: #ef4444; }
.mockup-header .dot.yellow { background-color: #f59e0b; }
.mockup-header .dot.green { background-color: #10b981; }

.mockup-body {
    padding: 24px;
}

.mockup-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 24px;
}

.stat-card {
    background-color: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 16px;
}

.stat-card span {
    font-size: 11px;
    color: rgba(255, 255, 255, 0.4);
    text-transform: uppercase;
    font-weight: 700;
}

.stat-card h3 {
    color: #ffffff;
    font-size: 18px;
    margin: 4px 0;
}

.stat-trend {
    font-size: 10px;
    font-weight: 700;
}

.stat-trend.positive { color: #10b981; }

.mockup-chart {
    background-color: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 16px;
}

.chart-title {
    font-size: 12px;
    color: #ffffff;
    font-weight: 600;
    margin-bottom: 16px;
}

.chart-bars {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    height: 120px;
    padding-top: 10px;
}

.bar-col {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex: 1;
    gap: 8px;
}

.bar-col .bar {
    width: 28px;
    background: linear-gradient(180deg, var(--primary) 0%, rgba(79, 70, 229, 0.4) 100%);
    border-radius: 4px 4px 0 0;
}

.bar-col span {
    font-size: 9px;
    color: rgba(255, 255, 255, 0.4);
    font-weight: 700;
}

/* Services section */
.services {
    padding: 100px 0;
    background-color: var(--light);
}

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 60px;
}

.section-header h2 {
    font-size: 32px;
    color: var(--dark);
    font-weight: 800;
    letter-spacing: -0.5px;
    margin-bottom: 16px;
}

.section-header p {
    color: var(--text-muted);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.service-card {
    background-color: #ffffff;
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 32px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-light);
}

.service-icon {
    background-color: var(--primary-light);
    color: var(--primary);
    width: 50px;
    height: 50px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    margin-bottom: 24px;
}

.service-card h3 {
    font-size: 18px;
    color: var(--dark);
    margin-bottom: 12px;
    font-weight: 700;
}

.service-card p {
    color: var(--text-muted);
    font-size: 14px;
}

/* Benefits Section */
.benefits {
    padding: 100px 0;
    background-color: #ffffff;
}

.benefits-container {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 80px;
    align-items: center;
}

.benefits-text h2 {
    font-size: 32px;
    color: var(--dark);
    font-weight: 800;
    margin-bottom: 40px;
    letter-spacing: -0.5px;
}

.benefit-item {
    display: flex;
    gap: 20px;
    margin-bottom: 28px;
}

.benefit-check {
    background-color: var(--primary-light);
    color: var(--primary);
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    flex-shrink: 0;
}

.benefit-item h4 {
    font-size: 16px;
    color: var(--dark);
    margin-bottom: 4px;
    font-weight: 700;
}

.benefit-item p {
    font-size: 14px;
    color: var(--text-muted);
}

.benefits-visual {
    position: relative;
}

.visual-box {
    background-color: var(--dark-light);
    border-radius: 20px;
    padding: 48px;
    color: #ffffff;
    text-align: center;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.visual-accent-glow {
    position: absolute;
    top: -50px;
    left: -50px;
    width: 120px;
    height: 120px;
    background-color: var(--primary);
    filter: blur(80px);
}

.visual-box i {
    font-size: 48px;
    color: var(--secondary);
    margin-bottom: 24px;
}

.visual-box h3 {
    font-size: 20px;
    margin-bottom: 12px;
    font-weight: 700;
}

.visual-box p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 14px;
}

/* Contact / CTA section */
.contact {
    padding: 100px 0;
    background-color: var(--light);
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.contact-info h2 {
    font-size: 36px;
    color: var(--dark);
    font-weight: 800;
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}

.contact-info p {
    color: var(--text-muted);
    font-size: 16px;
    margin-bottom: 40px;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 16px;
}

.contact-method i {
    font-size: 24px;
    color: var(--primary);
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background-color: var(--primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-method span {
    font-size: 12px;
    color: var(--text-muted);
    display: block;
}

.contact-method strong {
    font-size: 18px;
    color: var(--dark);
}

.contact-form-wrapper {
    background-color: #ffffff;
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 40px;
    box-shadow: var(--shadow-lg);
}

.contact-form h3 {
    font-size: 20px;
    color: var(--dark);
    font-weight: 800;
    margin-bottom: 24px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 12px;
    font-weight: 700;
    color: var(--text-muted);
    margin-bottom: 6px;
    text-transform: uppercase;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid var(--border);
    border-radius: 8px;
    font-family: var(--font);
    font-size: 14px;
    outline: none;
    transition: all 0.2s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.15);
}

/* Footer Section */
.footer {
    background-color: var(--dark);
    color: rgba(255, 255, 255, 0.5);
    padding: 40px 0;
    font-size: 14px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

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

.footer-links {
    display: flex;
    gap: 24px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.5);
    text-decoration: none;
    transition: color 0.2s ease;
}

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

/* About Section & Timeline */
.about {
    padding: 100px 0;
    background-color: #ffffff;
    border-top: 1px solid var(--border);
}
.about-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 80px;
}
.about-info h2 {
    font-size: 32px;
    color: var(--dark);
    font-weight: 800;
    margin-bottom: 24px;
    letter-spacing: -0.5px;
}
.about-info p {
    font-size: 16px;
    color: var(--text-muted);
    margin-bottom: 20px;
}
.about-card-stat {
    background-color: var(--dark);
    color: white;
    padding: 48px;
    border-radius: 20px;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}
.about-card-stat::before {
    content: '';
    position: absolute;
    top: -50px;
    right: -50px;
    width: 150px;
    height: 150px;
    background-color: var(--primary);
    filter: blur(80px);
}
.stat-big-number {
    font-size: 64px;
    font-weight: 800;
    color: var(--secondary);
    line-height: 1;
    margin-bottom: 16px;
}
.stat-desc {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.5;
}

.trajectory-section h3 {
    font-size: 24px;
    color: var(--dark);
    font-weight: 800;
    margin-bottom: 40px;
    text-align: center;
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    padding: 20px 0;
}
.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 40px;
    width: 2px;
    background-color: var(--border);
}
.timeline-item {
    position: relative;
    margin-bottom: 40px;
    padding-left: 80px;
}
.timeline-item:last-child {
    margin-bottom: 0;
}
.timeline-badge {
    position: absolute;
    left: 20px;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background-color: var(--primary-light);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    z-index: 10;
    box-shadow: 0 0 0 4px #ffffff;
}
.timeline-panel {
    background-color: var(--light);
    border: 1px solid var(--border);
    padding: 24px;
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: transform 0.2s ease;
}
.timeline-panel:hover {
    transform: translateX(5px);
    border-color: var(--primary-light);
}
.timeline-panel h4 {
    font-size: 16px;
    color: var(--dark);
    margin-bottom: 8px;
    font-weight: 700;
}
.timeline-panel p {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.6;
}

/* Services Grid for 5 items */
.services-grid-5 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
}

/* Responsive adjustments */
@media (max-width: 992px) {
    .hero-container,
    .about-grid,
    .benefits-container,
    .contact-container {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    .services-grid,
    .services-grid-5 {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    .hero-image {
        order: -1;
    }
}
@media (max-width: 768px) {
    .timeline::before {
        left: 20px;
    }
    .timeline-item {
        padding-left: 50px;
    }
    .timeline-badge {
        left: 0;
        width: 38px;
        height: 38px;
    }
}
@media (max-width: 576px) {
    .hero-content h1 {
        font-size: 32px;
    }
    .hero-actions {
        flex-direction: column;
    }
    .header .nav {
        display: none;
    }
    .footer-container {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}