:root {
    --primary-color: #0052cc;
    --secondary-color: #00c2ff;
    --dark-color: #172b4d;
    --light-color: #f4f5f7;
    --white: #ffffff;
    --text-color: #42526e;
    --border-color: #dfe1e6;
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--white);
}

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

.bg-light {
    background-color: var(--light-color);
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

/* Header & Nav */
header {
    background: var(--white);
    padding: 20px 0;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

.logo {
    font-size: 24px;
    font-weight: 700;
    color: var(--dark-color);
}

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

.nav-links {
    display: flex;
    gap: 30px;
}

.nav-links a {
    font-weight: 500;
    transition: var(--transition);
}

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

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

/* Buttons */
.btn-primary {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 10px 24px;
    border-radius: 6px;
    font-weight: 600;
    transition: var(--transition);
}

.btn-primary:hover {
    background-color: #0747a6;
}

.btn-secondary {
    background-color: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    padding: 8px 22px;
    border-radius: 6px;
    font-weight: 600;
}

.btn-text {
    font-weight: 600;
}

.btn-outline {
    display: inline-block;
    padding: 10px 20px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-weight: 500;
    margin-top: 20px;
}

/* Hero Section */
.hero {
    display: flex;
    align-items: center;
    padding: 60px 20px;
    gap: 40px;
}

.hero-content {
    flex: 1.5;
}

.hero-content h1 {
    font-size: 48px;
    font-weight: 800;
    color: var(--dark-color);
    line-height: 1.1;
    margin-bottom: 15px;
    margin-top: 0;
}

.hero-content p {
    font-size: 18px;
    margin-bottom: 25px;
}

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

.hero-image {
    flex: 1;
    text-align: right;
}

.hero-image img {
    max-width: 80%; /* Smaller image */
    height: auto;
    border-radius: 12px;
}

/* Services */
.services-section {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    font-size: 32px;
    margin-bottom: 50px;
    color: var(--dark-color);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--white);
    padding: 40px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-5px);
}

.service-card .icon {
    font-size: 40px;
    margin-bottom: 20px;
}

.service-card h3 {
    margin-bottom: 15px;
    color: var(--dark-color);
}

/* Pricing */
.pricing-section {
    padding: 80px 20px;
}

.pricing-tabs {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 40px;
}

.tab-btn {
    padding: 10px 30px;
    border: 1px solid var(--border-color);
    background: var(--white);
    border-radius: 30px;
    cursor: pointer;
    font-weight: 600;
}

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

.pricing-table {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.price-box {
    border: 1px solid var(--border-color);
    padding: 40px;
    border-radius: 12px;
    text-align: center;
}

.price-box.featured {
    border: 2px solid var(--primary-color);
    box-shadow: 0 10px 20px rgba(0,82,204,0.1);
    transform: scale(1.05);
}

.price-box h4 {
    font-size: 20px;
    margin-bottom: 20px;
}

.price {
    font-size: 36px;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 20px;
}

.price span {
    font-size: 16px;
    font-weight: 400;
}

.price-box ul {
    margin-bottom: 30px;
}

.price-box li {
    margin-bottom: 10px;
}

/* Contact Section */
.contact-section {
    padding: 80px 0;
}

.contact-wrapper {
    display: flex;
    justify-content: center;
    gap: 60px;
}

.info-item {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.contact-form {
    background: var(--white);
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
}

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

.form-group input, .form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-family: inherit;
}

/* Activation Box */
.how-to-start {
    padding: 60px 0;
}

.activation-box {
    background: var(--white);
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    border-left: 5px solid var(--primary-color);
}

.activation-box h2 {
    text-align: center;
    margin-bottom: 40px;
    color: var(--dark-color);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    text-align: center;
}

.step-icon {
    font-size: 40px;
    display: block;
    margin-bottom: 15px;
}

.step p {
    font-size: 16px;
    font-weight: 500;
}

/* Stats Section */
.stats-section {
    padding: 60px 0;
    background: var(--dark-color);
    color: var(--white);
    text-align: center;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
}

.stat-item h2 {
    font-size: 36px;
    font-weight: 800;
    color: var(--secondary-color);
    margin-bottom: 5px;
}

.stat-item p {
    font-size: 16px;
    opacity: 0.8;
}

/* FAQ Section */
.faq-section {
    padding: 80px 0;
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 15px;
}

.faq-question {
    font-weight: 600;
    font-size: 18px;
    color: var(--dark-color);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
}

.faq-question::after {
    content: '+';
    font-size: 24px;
}

.faq-answer {
    padding: 10px 0;
    display: none;
    color: var(--text-color);
}

.faq-item.active .faq-answer {
    display: block;
}

.faq-item.active .faq-question::after {
    content: '-';
}

/* Footer */
footer {
    background: var(--dark-color);
    color: var(--white);
    padding: 60px 0 20px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    margin-bottom: 40px;
}

.footer-logo a {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 10px;
    display: inline-block;
}

.footer-logo a span {
    color: var(--secondary-color);
}

.footer-links h4 {
    margin-bottom: 20px;
}

.footer-links a {
    opacity: 0.8;
}

.footer-links a:hover {
    opacity: 1;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 20px;
    text-align: center;
    font-size: 14px;
    opacity: 0.6;
}

@media (max-width: 768px) {
    .hero {
        flex-direction: column;
        text-align: center;
        padding: 40px 20px;
    }
    .hero-content h1 {
        font-size: 32px;
    }
    .hero-actions {
        justify-content: center;
        flex-direction: column;
        gap: 10px;
    }
    .hero-image {
        text-align: center;
        order: -1; /* Image on top for mobile */
    }
    .hero-image img {
        max-width: 60%;
    }
    .contact-wrapper {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .info-item {
        justify-content: center;
    }
    .nav-links {
        display: none;
    }
    .auth-buttons {
        display: flex;
    }
    .auth-buttons .btn-primary {
        padding: 8px 15px;
        font-size: 14px;
    }
    .pricing-card-wrapper {
        padding: 0 10px;
    }
    .slider-container {
        padding: 20px;
    }
    .price-display {
        flex-direction: column;
        gap: 15px;
    }
}

/* Slider Pricing Styling */
.pricing-card-wrapper {
    max-width: 800px;
    margin: 40px auto;
}

.slider-container {
    background: var(--white);
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    border: 1px solid var(--border-color);
}

.slider-container h3 {
    text-align: center;
    margin-bottom: 30px;
    color: var(--dark-color);
}

.slider-box {
    margin-bottom: 40px;
}

.slider-box label {
    display: block;
    margin-bottom: 10px;
    font-weight: 600;
}

input[type="range"] {
    width: 100%;
    height: 8px;
    background: #e1e4e8;
    border-radius: 5px;
    outline: none;
    accent-color: var(--primary-color);
    margin: 20px 0;
}

.range-value {
    text-align: center;
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-color);
}

.price-display {
    display: flex;
    justify-content: space-between;
    padding: 20px 0;
    border-top: 1px solid var(--border-color);
    margin-bottom: 20px;
}

.price-item {
    display: flex;
    flex-direction: column;
}

.price-item .label {
    font-size: 14px;
    color: var(--text-color);
    margin-bottom: 5px;
}

.price-item .value {
    font-size: 24px;
    font-weight: 700;
    color: var(--dark-color);
}

.price-item.total .value {
    color: var(--primary-color);
    font-size: 28px;
}

.gst-info {
    text-align: center;
    font-size: 12px;
    margin-bottom: 20px;
    color: #888;
}

.btn-primary.block {
    display: block;
    text-align: center;
}

/* WhatsApp Floating Button */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 40px;
    right: 40px;
    background-color: #25d366;
    color: #FFF;
    border-radius: 50px;
    text-align: center;
    font-size: 30px;
    box-shadow: 2px 2px 3px #999;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    background-color: #128c7e;
}

@media (max-width: 768px) {
    .whatsapp-float {
        width: 50px;
        height: 50px;
        bottom: 20px;
        right: 20px;
    }
}