:root {
    --bg: #0b0f1a;
    --surface: #111827;
    --surface-2: #1a2235;
    --border: rgba(255,255,255,0.08);
    --text: #f1f5f9;
    --muted: #94a3b8;
    --accent: #22c55e;
    --accent-soft: rgba(34,197,94,0.14);
    --accent-strong: #16a34a;
    --danger: #ef4444;
    --radius: 22px;
    --shadow: 0 20px 50px rgba(0,0,0,0.28);
}

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

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

body {
    overflow-x: hidden;
}

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

.container {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
}

.landing-page {
    min-height: 100vh;
    background:
        radial-gradient(circle at top left, rgba(34,197,94,0.10), transparent 28%),
        radial-gradient(circle at bottom right, rgba(34,197,94,0.07), transparent 24%),
        var(--bg);
}

/* =========================
   Header
   ========================= */
.landing-header {
    position: sticky;
    top: 0;
    z-index: 20;
    background: rgba(11,15,26,0.82);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255,255,255,0.04);
}

.header-inner {
    min-height: 84px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
}

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

.brand-mark {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: rgba(34,197,94,0.15);
    border: 1px solid rgba(34,197,94,0.24);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    font-weight: 800;
    font-size: 18px;
    flex-shrink: 0;
}

.brand-copy {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.brand-name {
    font-size: 24px;
    line-height: 1;
    color: var(--text);
}

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

.brand-tagline {
    font-size: 12px;
    color: var(--muted);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* =========================
   Buttons
   ========================= */
.btn {
    border-radius: 14px;
    padding: 12px 18px;
    font-weight: 700;
    transition: 0.2s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn-large {
    min-height: 52px;
    padding: 14px 22px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent), var(--accent-strong));
    color: white;
    box-shadow: 0 14px 28px rgba(34,197,94,0.18);
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 18px 34px rgba(34,197,94,0.24);
}

.btn-secondary {
    background: var(--surface);
    border: 1px solid var(--border);
    color: var(--text);
}

.btn-secondary:hover,
.btn-ghost:hover {
    background: var(--surface-2);
}

.btn-ghost {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text);
}

/* =========================
   Hero
   ========================= */
.hero-section {
    padding: 68px 0 48px;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 40px;
    align-items: center;
}

.hero-content {
    display: flex;
    flex-direction: column;
    gap: 22px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    width: fit-content;
    padding: 8px 14px;
    border-radius: 999px;
    border: 1px solid rgba(34,197,94,0.18);
    background: rgba(34,197,94,0.08);
    color: var(--accent);
    font-size: 13px;
    font-weight: 700;
}

.hero-badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 10px rgba(34,197,94,0.7);
}

.hero-title {
    font-size: clamp(34px, 6vw, 62px);
    line-height: 1.02;
    letter-spacing: -1.6px;
}

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

.hero-description {
    max-width: 620px;
    color: var(--muted);
    font-size: 18px;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.hero-mini-points {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    color: var(--muted);
    font-size: 14px;
}

/* =========================
   Visual card
   ========================= */
.hero-visual {
    display: flex;
    justify-content: center;
}

.dashboard-card {
    width: min(100%, 510px);
    background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.015));
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 28px;
    padding: 24px;
    box-shadow: var(--shadow);
    backdrop-filter: blur(10px);
}

.dashboard-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin-bottom: 22px;
}

.dashboard-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
}

.dashboard-logo-mark {
    width: 34px;
    height: 34px;
    border-radius: 10px;
    background: rgba(34,197,94,0.15);
    border: 1px solid rgba(34,197,94,0.24);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    font-weight: 800;
}

.dashboard-status {
    font-size: 12px;
    padding: 7px 10px;
    border-radius: 999px;
    background: rgba(34,197,94,0.08);
    color: var(--accent);
    border: 1px solid rgba(34,197,94,0.16);
}

.dashboard-summary {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
    margin-bottom: 20px;
}

.summary-box {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 16px;
}

.summary-box p {
    color: var(--muted);
    font-size: 13px;
    margin-bottom: 8px;
}

.summary-box h3 {
    font-size: 25px;
}

.summary-box.highlight {
    border-color: rgba(34,197,94,0.25);
    background: rgba(34,197,94,0.08);
}

.chart-box {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 18px;
    margin-bottom: 18px;
}

.chart-bars {
    height: 150px;
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 10px;
}

.chart-bars span {
    flex: 1;
    border-radius: 12px 12px 6px 6px;
    background: linear-gradient(180deg, rgba(34,197,94,0.95), rgba(34,197,94,0.30));
}

.movement-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.movement-item {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 14px 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    font-size: 14px;
}

.movement-item span {
    color: var(--muted);
}

.movement-item strong {
    color: var(--accent);
}

.movement-item .expense {
    color: #fca5a5;
}

/* =========================
   Benefits
   ========================= */
.benefits-section {
    padding: 40px 0 52px;
}

.section-heading {
    max-width: 700px;
    margin: 0 auto 28px;
    text-align: center;
}

.section-heading h2 {
    font-size: clamp(28px, 4vw, 42px);
    margin-bottom: 12px;
}

.section-heading p {
    color: var(--muted);
    font-size: 16px;
    line-height: 1.7;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.benefit-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 24px;
}

.benefit-icon {
    font-size: 28px;
    margin-bottom: 14px;
}

.benefit-card h3 {
    margin-bottom: 10px;
    font-size: 20px;
}

.benefit-card p {
    color: var(--muted);
    line-height: 1.7;
}

/* =========================
   CTA final
   ========================= */
.cta-section {
    padding: 24px 0 80px;
}

.cta-card {
    background: linear-gradient(135deg, rgba(34,197,94,0.12), rgba(17,24,39,0.96));
    border: 1px solid rgba(34,197,94,0.16);
    border-radius: 28px;
    padding: 34px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    box-shadow: var(--shadow);
}

.cta-copy h2 {
    font-size: clamp(28px, 4vw, 40px);
    margin-bottom: 10px;
}

.cta-copy p {
    color: var(--muted);
    line-height: 1.7;
    max-width: 700px;
}

/* =========================
   Responsive
   ========================= */
@media (max-width: 980px) {
    .hero-grid,
    .benefits-grid,
    .cta-card {
        grid-template-columns: 1fr;
        display: grid;
    }

    .cta-card {
        text-align: left;
    }

    .dashboard-summary {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 700px) {
    .header-inner {
        flex-direction: column;
        align-items: flex-start;
        padding: 18px 0;
    }

    .header-actions {
        width: 100%;
        flex-wrap: wrap;
    }

    .header-actions .btn {
        flex: 1;
    }

    .hero-section {
        padding-top: 42px;
    }

    .hero-description {
        font-size: 16px;
    }

    .hero-mini-points {
        flex-direction: column;
        gap: 10px;
    }

    .dashboard-card,
    .benefit-card,
    .cta-card {
        padding: 20px;
    }
}