:root {
    --primary: #2196F3;
    --primary-dark: #1976D2;
    --primary-light: #BBDEFB;
    --secondary: #4CAF50;
    --secondary-dark: #388E3C;
    --accent: #FF9800;
    --success: #4CAF50;
    --warning: #FFC107;
    --danger: #F44336;
    --info: #2196F3;
    --light: #F5F5F5;
    --dark: #212121;
    --text: #333;
    --text-light: #666;
    --border: #DDD;
    --shadow: 0 2px 8px rgba(0,0,0,0.1);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.15);
}

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

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

a {
    color: var(--primary);
    text-decoration: none;
    transition: color 0.3s;
}

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

h1, h2, h3, h4, h5, h6 {
    color: var(--dark);
    margin-bottom: 0.5em;
    line-height: 1.2;
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

/* Header & Navigation */
header {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow);
}

nav {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

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

.nav-links a {
    color: white;
    transition: opacity 0.3s;
}

.nav-links a:hover {
    opacity: 0.8;
    color: white;
}

.cta-btn {
    background: var(--accent);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    transition: all 0.3s;
}

.cta-btn:hover {
    background: #E68900;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
    color: white;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #27ae60 0%, #1e8449 100%);
    color: white;
    padding: 6rem 2rem;
    text-align: center;
    min-height: 500px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.hero h1 {
    color: #ffffff;
    margin-bottom: 1rem;
    font-size: 3rem;
    font-weight: 700;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.4);
    letter-spacing: 0.5px;
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    max-width: 700px;
    color: #ffffff;
    font-weight: 500;
    line-height: 1.8;
    text-shadow: 1px 1px 3px rgba(0,0,0,0.3);
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    padding: 0.75rem 2rem;
    border-radius: 5px;
    font-size: 1rem;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
}

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

.btn-primary:hover {
    background: var(--secondary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

.btn-secondary:hover {
    background: transparent;
    color: white;
}

/* Main Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

section {
    padding: 4rem 0;
}

section:nth-child(even) {
    background: var(--light);
}

/* Cards Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.feature-card {
    background: white;
    border-radius: 10px;
    padding: 2rem;
    text-align: center;
    box-shadow: var(--shadow);
    transition: all 0.3s;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.feature-card .icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.feature-card h3 {
    margin-bottom: 0.5rem;
}

.feature-card p {
    color: var(--text-light);
}

/* Modules Section */
.modules-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.module-card {
    background: white;
    border-left: 4px solid var(--primary);
    border-radius: 5px;
    padding: 2rem;
    box-shadow: var(--shadow);
}

.module-card:hover {
    box-shadow: var(--shadow-lg);
}

.module-card h3 {
    color: var(--primary);
    margin-bottom: 1rem;
}

.module-card ul {
    list-style: none;
    margin-left: 0;
}

.module-card li {
    padding: 0.25rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.module-card li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--success);
    font-weight: bold;
}

/* Benefits Section */
.benefits-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.benefit {
    display: flex;
    gap: 1rem;
}

.benefit-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.benefit h4 {
    margin-bottom: 0.25rem;
}

.benefit p {
    color: var(--text-light);
    font-size: 0.9rem;
}

/* Tech Stack Section */
.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
    margin-top: 2rem;
}

.tech-item {
    background: white;
    border: 1px solid var(--border);
    border-radius: 5px;
    padding: 1rem;
    text-align: center;
    transition: all 0.3s;
}

.tech-item:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow);
}

.tech-item strong {
    display: block;
    margin-top: 0.5rem;
    color: var(--primary);
}

/* Contact Section */
.contact-section {
    background: var(--primary);
    color: white;
    border-radius: 10px;
    padding: 3rem;
    text-align: center;
    margin: 2rem 0;
}

.contact-section h2 {
    color: white;
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.contact-item {
    background: rgba(255,255,255,0.1);
    border-radius: 5px;
    padding: 1rem;
}

.contact-item strong {
    display: block;
    margin-bottom: 0.5rem;
}

/* Footer */
footer {
    background: var(--dark);
    color: white;
    padding: 2rem;
    text-align: center;
}

footer p {
    margin: 0.5rem 0;
}

footer a {
    color: var(--primary-light);
}

/* Responsive */
@media (max-width: 768px) {
    h1 {
        font-size: 1.75rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    .nav-links {
        display: none;
    }

    .hero {
        padding: 3rem 1rem;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero p {
        font-size: 1rem;
    }

    section {
        padding: 2rem 1rem;
    }

    .container {
        padding: 0 1rem;
    }

    .features-grid,
    .modules-grid {
        grid-template-columns: 1fr;
    }

    .contact-section {
        padding: 2rem 1rem;
    }
}
/* Pricing Section */
#pricing {
    padding: 4rem 2rem;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
}

#pricing h2 {
    font-size: 2.5rem;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.pricing-toggle {
    margin: 2rem 0;
}

.pricing-toggle input[type="checkbox"] {
    width: auto;
    cursor: pointer;
}

.pricing-toggle label {
    cursor: pointer;
    display: inline-block;
    padding: 0.5rem 1rem;
    border-radius: 5px;
    background-color: rgba(255, 255, 255, 0.8);
    transition: all 0.3s ease;
}

.pricing-toggle label:hover {
    background-color: #ffffff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.pricing-grid-new {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.pricing-card-new {
    background-color: #ffffff;
    border-radius: 12px;
    padding: 2.5rem 2rem;
    position: relative;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    display: flex;
    flex-direction: column;
    border: 2px solid transparent;
}

.pricing-card-new:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15);
}

.pricing-card-new.featured {
    border-color: var(--primary);
    background: linear-gradient(135deg, #ffffff 0%, #f0f9f7 100%);
    transform: scale(1.03);
    box-shadow: 0 8px 25px rgba(46, 204, 113, 0.25);
}

.featured-badge {
    position: absolute;
    top: -15px;
    right: 20px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white;
    padding: 0.6rem 1.2rem;
    border-radius: 25px;
    font-size: 0.85rem;
    font-weight: 700;
    box-shadow: 0 4px 10px rgba(46, 204, 113, 0.3);
}

.pricing-header {
    margin-bottom: 1.5rem;
}

.pricing-header h3 {
    font-size: 1.6rem;
    color: var(--primary);
    margin-bottom: 1rem;
    font-weight: 700;
}

.price-display {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
}

.price-display .currency {
    font-size: 0.9rem;
    color: #999;
    font-weight: 600;
}

.price-display .amount {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary);
}

.pricing-header .period {
    color: #999;
    font-size: 0.95rem;
    margin-top: 0.5rem;
}

.description {
    color: #666;
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.features-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, #ddd, transparent);
    margin: 1.5rem 0;
}

.features-list {
    list-style: none;
    flex-grow: 1;
}

.features-list li {
    padding: 0.8rem 0;
    color: #555;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
}

.features-list li.disabled {
    color: #bdc3c7;
}

.check-icon {
    color: #27ae60;
    font-weight: 700;
    margin-right: 0.75rem;
    font-size: 1.1rem;
}

.x-icon {
    color: #bdc3c7;
    font-weight: 700;
    margin-right: 0.75rem;
    font-size: 1.1rem;
}

/* Pricing Footer */
.pricing-footer {
    background-color: #ffffff;
    padding: 2.5rem;
    border-radius: 12px;
    margin-top: 3rem;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.pricing-footer h4 {
    color: var(--primary);
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
}

.included-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.included-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    color: #555;
    font-weight: 500;
}

.included-item i {
    color: var(--primary);
    font-size: 1.3rem;
}

#pricing section {
    padding: 2rem 1rem;
}

/* Contact Section */
#contact {
    padding: 4rem 2rem;
    background: linear-gradient(135deg, #ffffff 0%, #f5f7fa 100%);
}

.contact-header {
    text-align: center;
    margin-bottom: 3rem;
}

.contact-header h2 {
    font-size: 2.5rem;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.contact-header p {
    font-size: 1.1rem;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
}

/* Quick Contact Cards */
.quick-contacts {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.quick-contact-card {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(46, 204, 113, 0.2);
}

.quick-contact-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 25px rgba(46, 204, 113, 0.3);
}

.quick-contact-card i {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    display: block;
}

.quick-contact-card h4 {
    font-size: 1.2rem;
    margin-bottom: 0.75rem;
}

.quick-contact-card a {
    color: #ffffff;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.05rem;
    transition: opacity 0.3s ease;
}

.quick-contact-card a:hover {
    opacity: 0.9;
    text-decoration: underline;
}

/* Contact Grid */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-bottom: 3rem;
}

/* Contact Form */
.contact-form-modern {
    background-color: #ffffff;
    padding: 3rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.form-row.full-width {
    grid-template-columns: 1fr;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group label {
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.75rem;
    font-size: 1rem;
}

.form-group input,
.form-group textarea {
    padding: 0.875rem 1.25rem;
    border: 2px solid #ecf0f1;
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(46, 204, 113, 0.1);
}

.form-group textarea {
    resize: vertical;
}

/* Plan Selector */
.plan-selector {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 1rem;
}

.plan-option {
    position: relative;
    cursor: pointer;
}

.plan-option input {
    display: none;
}

.plan-label {
    display: block;
    padding: 1rem;
    border: 2px solid #ecf0f1;
    border-radius: 8px;
    text-align: center;
    font-weight: 500;
    color: #666;
    transition: all 0.3s ease;
    background-color: #f9f9f9;
}

.plan-option input:checked + .plan-label {
    border-color: var(--primary);
    background-color: rgba(46, 204, 113, 0.1);
    color: var(--primary);
}

.plan-option:hover .plan-label {
    border-color: var(--primary);
    background-color: rgba(46, 204, 113, 0.05);
}

/* Checkbox Label */
.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    cursor: pointer;
    color: #666;
    font-size: 0.95rem;
}

.checkbox-label input[type="checkbox"] {
    margin-top: 0.3rem;
    width: auto;
    cursor: pointer;
}

/* Submit Button */
.btn-submit {
    width: 100%;
    padding: 1.25rem;
    font-size: 1.05rem;
    font-weight: 700;
    margin-top: 1rem;
}

/* Benefits Section */
.contact-benefits {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.benefit-item {
    background-color: #ffffff;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.benefit-item:hover {
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transform: translateY(-3px);
}

.benefit-item i {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 1rem;
    display: block;
}

.benefit-item h4 {
    color: var(--text-dark);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.benefit-item p {
    color: #666;
    font-size: 0.95rem;
}

@media (max-width: 768px) {
    .contact-header h2 {
        font-size: 1.8rem;
    }

    .contact-form-modern {
        padding: 1.5rem;
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .plan-selector {
        grid-template-columns: repeat(2, 1fr);
    }

    .quick-contacts {
        grid-template-columns: 1fr;
    }

    h1 {
        font-size: 1.5rem;
    }

    h2 {
        font-size: 1.25rem;
    }

    .logo {
        font-size: 1.25rem;
    }

    .hero h1 {
        font-size: 1.5rem;
    }

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

    .btn {
        width: 100%;
    }

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

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

.animate-in {
    animation: fadeIn 0.6s ease-out forwards;
}

/* Utilities */
.text-center {
    text-align: center;
}

.mt-2 {
    margin-top: 1rem;
}

.mt-3 {
    margin-top: 1.5rem;
}

.mt-4 {
    margin-top: 2rem;
}

.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
}

.badge-success {
    background: var(--success);
    color: white;
}

.badge-warning {
    background: var(--warning);
    color: white;
}

.badge-danger {
    background: var(--danger);
    color: white;
}

.badge-info {
    background: var(--info);
    color: white;
}