:root {
    --accent: #2563eb;
    /* Deeper blue for white theme */
    --accent-glow: rgba(37, 99, 235, 0.2);
    --bg-dark: #ffffff;
    /* pure white */
    --bg-card: #f8fafc;
    /* very light gray/blue */
    --text-main: #0f172a;
    /* deep slate for text */
    --text-dim: #475569;
    /* muted slate */
    --inter: 'Inter', sans-serif;
}

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

body {
    font-family: var(--inter);
    background-color: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.5;
    overflow-x: hidden;
}

#noise {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('https://grainy-gradients.vercel.app/noise.svg');
    opacity: 0.03;
    pointer-events: none;
    z-index: 9999;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Nav */
.glass-nav {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 1.25rem 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

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

.brand {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -1px;
}

.brand span {
    color: var(--accent);
}

.nav-links {
    display: flex;
    gap: 2.5rem;
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-dim);
    font-size: 0.95rem;
    font-weight: 500;
    transition: 0.3s;
}

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

.nav-btn {
    background: var(--accent);
    color: #ffffff !important;
    padding: 0.6rem 1.2rem;
    border-radius: 8px;
    font-weight: 600 !important;
}

.menu-toggle {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-main);
}

@media (max-width: 991px) {
    .menu-toggle {
        display: block;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: #ffffff;
        padding: 2rem;
        flex-direction: column;
        border-bottom: 1px solid #e2e8f0;
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
    }

    .nav-links.active {
        display: flex;
    }
}

/* Hero */
.hero-split {
    padding: 10rem 0 6rem;
    position: relative;
    overflow: hidden;
    background: radial-gradient(circle at 100% 0%, rgba(37, 99, 235, 0.05) 0%, transparent 50%);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 4rem;
    align-items: center;
}

.badge {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: rgba(37, 99, 235, 0.05);
    color: var(--accent);
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(37, 99, 235, 0.1);
}

.hero-text h1 {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -2px;
    color: #0f172a;
}

.hero-text h1 span {
    color: var(--accent);
}

.hero-text p {
    font-size: 1.25rem;
    color: var(--text-dim);
    margin-bottom: 2.5rem;
}

.cta-group {
    display: flex;
    gap: 1rem;
}

.btn-glow {
    text-decoration: none;
    background: var(--accent);
    color: #ffffff;
    padding: 1rem 2rem;
    border-radius: 10px;
    font-weight: 700;
    box-shadow: 0 4px 14px 0 rgba(37, 99, 235, 0.39);
    transition: 0.3s;
}

.btn-glow:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 99, 235, 0.23);
}

.btn-ghost {
    text-decoration: none;
    border: 1px solid #e2e8f0;
    color: var(--text-main);
    padding: 1rem 2rem;
    border-radius: 10px;
    font-weight: 600;
    transition: 0.3s;
}

.btn-ghost:hover {
    background: #f1f5f9;
}

.hero-visual {
    position: relative;
}

.visual-container {
    position: relative;
    z-index: 10;
}

.floating-image {
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    animation: floating 6s ease-in-out infinite;
}

.glow-sphere {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120%;
    height: 120%;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
    z-index: -1;
}

@keyframes floating {
    0% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-20px);
    }

    100% {
        transform: translateY(0px);
    }
}

/* Stats */
.stats {
    padding: 4rem 0;
    background: #f8fafc;
    border-top: 1px solid #e2e8f0;
    border-bottom: 1px solid #e2e8f0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    text-align: center;
}

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

.stat-item .number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--accent);
}

.stat-item .label {
    color: var(--text-dim);
    text-transform: uppercase;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 1px;
}

/* Feature Showcase */
.feature-showcase {
    padding: 8rem 0;
}

.header-center {
    text-align: center;
    margin-bottom: 5rem;
}

.header-center h2 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.header-center h2 span {
    color: var(--accent);
}

.feature-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.card {
    background: #ffffff;
    padding: 3rem 2rem;
    border-radius: 24px;
    border: 1px solid #e2e8f0;
    transition: 0.4s ease;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.02);
}

.card:hover {
    border-color: var(--accent);
    transform: scale(1.02);
    box-shadow: 0 20px 40px rgba(37, 99, 235, 0.08);
}

.card-icon {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

/* Footer */
footer {
    padding: 4rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

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

.footer-copy {
    color: var(--text-dim);
    font-size: 0.9rem;
}

/* Trusted By */
.trusted-by {
    padding: 3rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.section-tag {
    text-align: center;
    font-size: 0.8rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 2rem;
}

.logo-track {
    display: flex;
    justify-content: space-around;
    align-items: center;
    opacity: 0.4;
    filter: grayscale(1);
    transition: 0.5s;
}

.logo-track:hover {
    opacity: 0.8;
    filter: grayscale(0);
}

.logo-item {
    font-weight: 900;
    font-size: 1.2rem;
    letter-spacing: 2px;
}

/* Pricing */
.pricing {
    padding: 8rem 0;
    background: radial-gradient(circle at center, rgba(37, 99, 235, 0.03) 0%, transparent 70%);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 4rem;
}

.price-card {
    background: #ffffff;
    padding: 3rem 2rem;
    border-radius: 24px;
    border: 1px solid #e2e8f0;
    display: flex;
    flex-direction: column;
    transition: 0.4s ease;
    position: relative;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.02);
}

.price-card.featured {
    border-color: var(--accent);
    transform: scale(1.05);
    box-shadow: 0 20px 40px rgba(37, 99, 235, 0.1);
}

.popular {
    position: absolute;
    top: 1rem;
    right: -2rem;
    background: var(--accent);
    color: var(--bg-dark);
    font-size: 0.7rem;
    font-weight: 800;
    padding: 0.2rem 3rem;
    transform: rotate(45deg);
}

.tier {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.amount {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 2rem;
}

.amount span {
    font-size: 1rem;
    color: var(--text-dim);
}

.price-card ul {
    list-style: none;
    margin-bottom: 2.5rem;
    flex-grow: 1;
}

.price-card li {
    padding: 0.5rem 0;
    color: var(--text-dim);
    display: flex;
    align-items: center;
}

.price-card li::before {
    content: '✓';
    color: var(--accent);
    margin-right: 0.8rem;
    font-weight: 800;
}

/* FAQ */
.faq {
    padding: 8rem 0;
}

.faq-list {
    max-width: 800px;
    margin: 4rem auto 0;
}

.faq-item {
    background: #f8fafc;
    padding: 2rem;
    border-radius: 16px;
    margin-bottom: 1rem;
    border: 1px solid #e2e8f0;
}

.faq-item h3 {
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.faq-item p {
    color: var(--text-dim);
}

/* Footer Nav */
.footer-nav {
    display: flex;
    gap: 2rem;
}

.footer-nav a {
    text-decoration: none;
    color: var(--text-dim);
    font-size: 0.9rem;
}

@media (max-width: 991px) {
    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-text h1 {
        font-size: 3rem;
    }

    .cta-group {
        justify-content: center;
    }

    .feature-cards {
        grid-template-columns: 1fr;
    }

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

    .price-card.featured {
        transform: scale(1);
    }

    .logo-track {
        flex-wrap: wrap;
        gap: 2rem;
    }
}