:root {
    --primary: #1D4ED8;
    --primary-dark: #1E40AF;
    --primary-light: #EFF6FF;
    --accent: #10B981;
    --text: #1E293B;
    --text-muted: #64748B;
    --border: #E2E8F0;
    --white: #ffffff;
    --bg-alt: #F8FAFC;
    --slate-900: #0F172A;
    --radius-card: 12px;
    --radius-btn: 8px;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--text);
    line-height: 1.5;
    background-color: var(--white);
    overflow-x: hidden;
}

/* --- Global Components --- */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

.section-padding {
    padding: 100px 0;
}

h1,
h2,
h3,
h4 {
    font-weight: 700;
    color: var(--text);
    line-height: 1.2;
}

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

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border-radius: var(--radius-btn);
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.95rem;
}

.btn-primary {
    background-color: var(--primary);
    color: var(--white);
    border: none;
}

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

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

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

.badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
    background-color: var(--primary-light);
    color: var(--primary);
    margin-bottom: 12px;
}

/* --- Navbar --- */
nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(8px);
    z-index: 1000;
    padding: 16px 0;
    transition: var(--transition);
    border-bottom: 1px solid transparent;
}

nav.scrolled {
    padding: 12px 0;
    box-shadow: var(--shadow-sm);
    border-bottom: 1px solid var(--border);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--text);
    font-weight: 800;
    font-size: 1.25rem;
}

.logo-icon img {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
}

.nav-links {
    display: flex;
    gap: 32px;
    list-style: none;
}

.nav-links a {
    text-decoration: none;
    color: var(--text);
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
}

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

.nav-cta {
    display: flex;
    align-items: center;
    gap: 16px;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text);
}

.mobile-menu {
    display: none;
}


/* --- Hero Section --- */
.hero {
    padding-top: 160px;
    padding-bottom: 80px;
    background: linear-gradient(to bottom, var(--white), #f0f7ff);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: 24px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.hero p {
    font-size: 1.25rem;
    max-width: 700px;
    margin: 0 auto 40px;
}

.hero-btns {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 80px;
}

/* --- Hero Mockup Card --- */
.mockup-container {
    max-width: 1000px;
    margin: 0 auto;
    background: var(--white);
    border-radius: 16px;
    border: 1px solid var(--border);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    display: flex;
    height: 600px;
    position: relative;
}

.mockup-sidebar {
    width: 200px;
    background-color: var(--primary);
    padding: 24px 16px;
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.mockup-sidebar .item {
    height: 12px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 4px;
}

.mockup-sidebar .item.active {
    background: var(--white);
}

.mockup-main {
    flex: 1;
    background: var(--white);
    padding: 32px;
    display: flex;
    flex-direction: column;
    gap: 32px;
    text-align: left;
}

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

.mockup-title {
    height: 20px;
    width: 150px;
    background-color: var(--border);
    border-radius: 4px;
}

.mockup-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.mockup-stat-card {
    padding: 20px;
    border: 1px solid var(--border);
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.mockup-stat-label {
    height: 10px;
    width: 60px;
    background-color: var(--border);
    border-radius: 2px;
}

.mockup-stat-value {
    height: 24px;
    width: 100px;
    background-color: var(--primary-light);
    border-radius: 4px;
}

.mockup-chart {
    flex: 1;
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 24px;
    display: flex;
    align-items: flex-end;
    gap: 12px;
    position: relative;
}

.mockup-chart-svg {
    position: absolute;
    top: 24px;
    left: 24px;
    width: calc(100% - 48px);
    height: calc(100% - 48px);
}

/* --- Social Proof Bar --- */
.social-proof {
    background-color: var(--bg-alt);
    padding: 32px 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.social-proof p {
    text-align: center;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 24px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.logo-cloud {
    display: flex;
    justify-content: space-around;
    align-items: center;
    flex-wrap: wrap;
    gap: 40px;
    opacity: 0.6;
}

.company-logo {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text);
    filter: grayscale(1);
}

/* --- Features Section --- */
.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.section-header h2 {
    font-size: clamp(2rem, 4vw, 2.5rem);
    margin-bottom: 16px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 32px;
}

.feature-card {
    padding: 40px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-card);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-light);
}

.feature-icon {
    width: 48px;
    height: 48px;
    background-color: var(--primary);
    color: var(--white);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-card h3 {
    font-size: 1.25rem;
}

/* --- Modules Section --- */
.modules-section {
    background-color: var(--bg-alt);
}

.modules-pills {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
    max-width: 1000px;
    margin: 0 auto;
}

.module-pill {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 24px;
    background: var(--white);
    border: 1px solid var(--primary);
    color: var(--primary);
    border-radius: 9999px;
    font-weight: 500;
    transition: var(--transition);
}

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

/* --- How It Works --- */
.steps-container {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    position: relative;
    gap: 40px;
    margin-top: 60px;
}

.steps-container::before {
    content: '';
    position: absolute;
    top: 30px;
    left: 50px;
    right: 50px;
    height: 2px;
    background: var(--border);
    border-top: 2px dashed var(--border);
    z-index: 1;
}

.step-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
    z-index: 2;
}

.step-number {
    width: 60px;
    height: 60px;
    background: var(--primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 24px;
    box-shadow: 0 0 0 8px var(--white);
}

.step-item h3 {
    margin-bottom: 12px;
}

/* --- Testimonials --- */
.testimonials {
    background-color: var(--white);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
}

.testimonial-card {
    padding: 40px;
    border: 1px solid var(--border);
    border-radius: var(--radius-card);
    background: var(--bg-alt);
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.stars {
    display: flex;
    gap: 4px;
    color: #FBBF24;
}

.quote {
    font-style: italic;
    color: var(--text);
    font-size: 1.1rem;
}

.author {
    margin-top: auto;
    display: flex;
    flex-direction: column;
}

.author-name {
    font-weight: 700;
    color: var(--text);
}

.author-info {
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* --- Pricing Section --- */
.pricing-section {
    background-color: var(--bg-alt);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
    max-width: 1100px;
    margin: 0 auto;
}

.pricing-card {
    background: var(--white);
    padding: 48px 40px;
    border-radius: var(--radius-card);
    border: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    position: relative;
    transition: var(--transition);
}

.pricing-card.popular {
    border: 2px solid var(--primary);
    transform: scale(1.05);
    box-shadow: var(--shadow-lg);
    z-index: 10;
}

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: var(--white);
    padding: 4px 16px;
    border-radius: 999px;
    font-weight: 600;
    font-size: 0.75rem;
}

.pricing-header h3 {
    font-size: 1.5rem;
    margin-bottom: 8px;
}

.price {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 24px;
}

.price span {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-muted);
}

.pricing-features {
    list-style: none;
    margin-bottom: 40px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.95rem;
}

.pricing-features i {
    color: var(--accent);
    flex-shrink: 0;
}

.pricing-card .btn {
    width: 100%;
    margin-top: auto;
}

/* --- CTA Banner --- */
.cta-banner {
    background-color: var(--primary);
    color: var(--white);
    padding: 100px 0;
    text-align: center;
}

.cta-banner h2 {
    color: var(--white);
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 24px;
}

.cta-banner p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.25rem;
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-banner .btn-white {
    background-color: var(--white);
    color: var(--primary);
    border: none;
    padding: 16px 40px;
    font-size: 1.1rem;
}

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

/* --- Footer --- */
footer {
    background-color: var(--slate-900);
    color: var(--white);
    padding: 80px 0 32px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr repeat(3, 1fr);
    gap: 60px;
    margin-bottom: 60px;
}

.footer-brand .logo {
    color: var(--white);
    margin-bottom: 24px;
}

.footer-brand p {
    color: #94A3B8;
    max-width: 300px;
}

.footer-column h4 {
    color: var(--white);
    margin-bottom: 24px;
    font-size: 1rem;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    color: #94A3B8;
    text-decoration: none;
    transition: var(--transition);
    font-size: 0.95rem;
}

.footer-links a:hover {
    color: var(--white);
}

.footer-bottom {
    padding-top: 32px;
    border-top: 1px solid #1E293B;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #64748B;
    font-size: 0.875rem;
}

/* --- Animations --- */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* --- Responsive Design --- */
@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }

    .pricing-card.popular {
        transform: scale(1);
    }

    .steps-container::before {
        display: none;
    }

    .steps-container {
        flex-direction: column;
    }
}

@media (max-width: 768px) {

    .nav-links,
    .nav-cta .btn {
        display: none;
    }

    .menu-toggle {
        display: block;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

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

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }

    .mobile-menu {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: var(--white);
        padding: 24px;
        display: none;
        flex-direction: column;
        gap: 20px;
        z-index: 999;
    }

    .mobile-menu a:not(.btn) {
        text-decoration: none;
        color: var(--text);
        font-weight: 500;
    }

    .mobile-menu.active {
        display: flex;
    }
}