:root {
    --bg-primary: #0a0e1a;
    --bg-secondary: #141824;
    --bg-tertiary: #1a1f2e;
    --text-primary: #e8f0fe;
    --text-secondary: #b8c8e0;
    --accent-primary: #6bb6ff;
    --accent-secondary: #4a9eff;
    --border-color: #2a3342;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
}

/* Header */
/* Header */
.header {
    position: sticky;
    top: 0;
    background: rgba(10, 14, 26, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(107, 182, 255, 0.1);
    z-index: 100;
}

.header-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-wrapper {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo {
    height: 48px;
    /* Increased by ~30% from 36px */
    width: auto;
    filter: drop-shadow(0 0 8px rgba(107, 182, 255, 0.3));
}

.logo-text {
    font-family: 'Inter', sans-serif;
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 2px;
    color: var(--accent-primary);
    text-transform: uppercase;
    padding-left: 12px;
    border-left: 1px solid var(--border-color);
    line-height: 1;
}

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

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: all 0.3s ease;
    letter-spacing: 0.5px;
}

.nav-link:hover {
    color: var(--accent-primary);
    text-shadow: 0 0 10px rgba(107, 182, 255, 0.4);
}

.nav-link--cta {
    background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
    color: #fff;
    padding: 0.75rem 1.5rem;
    border-radius: 6px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(107, 182, 255, 0.2);
}

.nav-link--cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(107, 182, 255, 0.4);
}

.nav-link--login {
    background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
    color: #fff;
    padding: 0.75rem 1.5rem;
    border-radius: 6px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(107, 182, 255, 0.2);
}

.nav-link--login:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(107, 182, 255, 0.4);
    text-shadow: none;
}

/* Hero */
.hero {
    padding: 8rem 2rem;
    background: radial-gradient(circle at 50% 0%, rgba(26, 31, 46, 1) 0%, var(--bg-primary) 70%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at center, rgba(107, 182, 255, 0.03) 0%, transparent 50%);
    animation: pulse 10s ease-in-out infinite;
    pointer-events: none;
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
        opacity: 0.5;
    }

    50% {
        transform: scale(1.2);
        opacity: 0.8;
    }
}

.hero-container {
    max-width: 1000px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 2rem;
    background: linear-gradient(135deg, #fff 0%, var(--accent-primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -1px;
    text-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.hero-subtitle {
    font-size: 1.4rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
    line-height: 1.6;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.cta-button {
    display: inline-block;
    background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
    color: #fff;
    padding: 1.2rem 3rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(107, 182, 255, 0.25);
    letter-spacing: 0.5px;
}

.cta-button:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 20px 50px rgba(107, 182, 255, 0.4);
}

/* Edge Section */
.edge {
    padding: 6rem 2rem;
    background: var(--bg-secondary);
}

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

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 3.5rem;
}

.edge-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.edge-card {
    background: var(--bg-tertiary);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: all 0.3s;
}

.edge-card:hover {
    border-color: var(--accent-primary);
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(107, 182, 255, 0.15);
}

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

.edge-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.edge-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Pricing */
.pricing {
    padding: 6rem 2rem;
    background: var(--bg-primary);
}

.pricing-container {
    max-width: 1000px;
    margin: 0 auto;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.pricing-card {
    background: var(--bg-tertiary);
    padding: 2.5rem;
    border-radius: 12px;
    border: 2px solid var(--border-color);
    position: relative;
    display: flex;
    flex-direction: column;
}

.pricing-card--featured {
    border-color: var(--accent-primary);
    box-shadow: 0 20px 60px rgba(107, 182, 255, 0.2);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent-primary);
    color: #fff;
    padding: 0.375rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.pricing-tier {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    text-align: center;
}

.pricing-amount {
    text-align: center;
    margin-bottom: 2rem;
}

.pricing-dollar {
    font-size: 1.5rem;
    vertical-align: super;
}

.pricing-number {
    font-size: 3.5rem;
    font-weight: 700;
}

.pricing-period {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.pricing-custom {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent-primary);
}

.pricing-features {
    list-style: none;
    margin-bottom: 2rem;
    flex-grow: 1;
}

.pricing-features li {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-secondary);
}

.pricing-features li:last-child {
    border-bottom: none;
}

.pricing-button {
    display: block;
    text-align: center;
    background: var(--bg-secondary);
    color: var(--text-primary);
    padding: 1rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    border: 2px solid var(--border-color);
    transition: all 0.2s;
}

.pricing-button:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

.pricing-button--featured {
    background: var(--accent-primary);
    color: #fff;
    border-color: var(--accent-primary);
}

.pricing-button--featured:hover {
    background: var(--accent-secondary);
    border-color: var(--accent-secondary);
    color: #fff;
}

/* Contact */
.contact {
    padding: 6rem 2rem;
    background: var(--bg-secondary);
}

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

.contact-subtitle {
    text-align: center;
    color: var(--text-secondary);
    margin-bottom: 3rem;
    font-size: 1.1rem;
}

.contact-form {
    background: var(--bg-tertiary);
    padding: 3rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

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

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

.form-group label {
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.form-group input,
.form-group select {
    padding: 0.875rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 1rem;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent-primary);
}

.form-submit {
    width: 100%;
    padding: 1.125rem;
    background: var(--accent-primary);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.2s;
}

.form-submit:hover {
    background: var(--accent-secondary);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(107, 182, 255, 0.3);
}

.form-message {
    margin-top: 1.5rem;
    padding: 1rem;
    border-radius: 6px;
    text-align: center;
    display: none;
}

.form-message.success {
    display: block;
    background: rgba(76, 175, 80, 0.1);
    border: 1px solid rgba(76, 175, 80, 0.3);
    color: #4caf50;
}

.form-message.error {
    display: block;
    background: rgba(244, 67, 54, 0.1);
    border: 1px solid rgba(244, 67, 54, 0.3);
    color: #f44336;
}

/* Footer */
.footer {
    padding: 2rem;
    background: var(--bg-primary);
    border-top: 1px solid var(--border-color);
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .nav {
        gap: 1rem;
    }

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

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