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

:root {
    --bg: #08090c;
    --panel: #101218;
    --border: #20232c;
    --text: #f5f7fa;
    --muted: #8c929f;
    --accent: #6c63ff;
    --accent-hover: #7b73ff;
}

html {
    scroll-behavior: smooth;
}

body {
    background: var(--bg);
    color: var(--text);
    font-family: Inter, Arial, sans-serif;
    min-height: 100vh;
}

.navbar {
    height: 76px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 7%;
    border-bottom: 1px solid rgba(255,255,255,0.06);
    position: sticky;
    top: 0;
    background: rgba(8,9,12,0.85);
    backdrop-filter: blur(18px);
    z-index: 10;
}

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 18px;
}

.brand-icon {
    width: 34px;
    height: 34px;
    border-radius: 10px;
    display: grid;
    place-items: center;
    background: var(--accent);
    font-weight: 800;
}

nav {
    display: flex;
    align-items: center;
    gap: 30px;
}

nav a {
    color: var(--muted);
    text-decoration: none;
    font-size: 14px;
}

nav a:hover {
    color: white;
}

button {
    border: 0;
    cursor: pointer;
    font: inherit;
}

.nav-button,
.primary-button {
    background: var(--accent);
    color: white;
    border-radius: 10px;
    padding: 12px 18px;
    font-weight: 600;
}

.nav-button:hover,
.primary-button:hover {
    background: var(--accent-hover);
}

.hero {
    max-width: 1200px;
    min-height: 650px;
    margin: auto;
    padding: 100px 30px;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
    gap: 80px;
    background: radial-gradient(circle at top left, rgba(0,162,255,0.12), transparent 26%), radial-gradient(circle at bottom right, rgba(108,99,255,0.12), transparent 28%);
    border-radius: 32px;
}

.hero-card {
    background: linear-gradient(180deg, rgba(255,255,255,0.08), rgba(255,255,255,0.04));
    border: 1px solid rgba(255,255,255,0.08);
    box-shadow: 0 30px 70px rgba(0,0,0,0.18);
}

.primary-button,
.secondary-button {
    min-width: 170px;
}

.primary-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.secondary-button {
    color: white;
    border: 1px solid rgba(255,255,255,0.12);
}

.hero-content h1 {
    line-height: 1.0;
}

.badge {
    display: inline-block;
    padding: 7px 12px;
    border: 1px solid var(--border);
    border-radius: 100px;
    color: #a7a1ff;
    font-size: 12px;
    margin-bottom: 25px;
}

h1 {
    font-size: clamp(48px, 7vw, 82px);
    line-height: 0.98;
    letter-spacing: -4px;
}

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

.hero-content > p {
    color: var(--muted);
    font-size: 17px;
    line-height: 1.7;
    max-width: 550px;
    margin: 28px 0;
}

.hero-actions {
    display: flex;
    gap: 12px;
}

.primary-button,
.secondary-button {
    padding: 14px 22px;
    border-radius: 11px;
}

.secondary-button {
    background: var(--panel);
    border: 1px solid var(--border);
    color: white;
}

.hero-card {
    background: linear-gradient(145deg, #141720, #0d0f14);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 30px;
    box-shadow: 0 30px 100px rgba(0,0,0,0.45);
}

.card-header,
.card-footer {
    display: flex;
    justify-content: space-between;
    color: var(--muted);
    font-size: 13px;
}

.status {
    color: #72e6a0;
}

.balance {
    font-size: 56px;
    font-weight: 750;
    margin: 60px 0 25px;
}

.balance small {
    font-size: 15px;
    color: var(--muted);
    font-weight: 500;
}

.progress {
    height: 8px;
    background: #20232c;
    border-radius: 100px;
    overflow: hidden;
}

.progress-fill {
    width: 15%;
    height: 100%;
    background: var(--accent);
    border-radius: inherit;
}

.section,
.how-section {
    max-width: 1200px;
    margin: auto;
    padding: 100px 30px;
}

.section-heading span {
    color: var(--accent);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 2px;
}

.section-heading h2 {
    font-size: 42px;
    margin: 14px 0;
}

.section-heading p {
    color: var(--muted);
}

.features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
    margin-top: 50px;
}

.feature {
    background: var(--panel);
    border: 1px solid var(--border);
    padding: 30px;
    border-radius: 18px;
}

.feature-icon {
    color: var(--accent);
    font-weight: 800;
    margin-bottom: 30px;
}

.feature h3 {
    margin-bottom: 10px;
}

.feature p,
.steps p {
    color: var(--muted);
    line-height: 1.6;
}

.steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-top: 50px;
}

.steps strong {
    color: var(--accent);
    font-size: 13px;
}

.steps h3 {
    margin: 15px 0 10px;
}

footer {
    border-top: 1px solid var(--border);
    padding: 30px 7%;
    display: flex;
    justify-content: space-between;
    color: var(--muted);
    font-size: 12px;
}

@media (max-width: 800px) {
    nav a {
        display: none;
    }

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

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

    h1 {
        letter-spacing: -2px;
    }
}