:root {
    --primary: #17324d;
    --accent: #0f766e;
    --bg: #f4f6f8;
    --text: #1f2933;
    --muted: #5f6b7a;
    --card: #ffffff;
    --border: #d8dee6;
    --soft: #eef6f6;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.55;
}

.hero {
    background: linear-gradient(135deg, #17324d, #0f766e);
    color: #ffffff;
    padding: 72px 20px;
}

.hero-inner {
    max-width: 1120px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.25fr 0.75fr;
    gap: 40px;
    align-items: center;
}

.brand {
    font-size: 25px;
    font-weight: 800;
    margin-bottom: 26px;
    letter-spacing: -0.02em;
}

.badge {
    display: inline-block;
    background: rgba(255,255,255,0.16);
    border: 1px solid rgba(255,255,255,0.34);
    border-radius: 999px;
    padding: 7px 12px;
    font-size: 13px;
    margin-bottom: 18px;
}

.hero h1 {
    font-size: 46px;
    line-height: 1.08;
    margin: 0 0 18px;
    letter-spacing: -0.035em;
}

.hero p {
    font-size: 19px;
    opacity: 0.95;
    margin: 0 0 24px;
}

.hero-card {
    background: #ffffff;
    color: var(--text);
    padding: 28px;
    border-radius: 20px;
    box-shadow: 0 22px 70px rgba(0,0,0,0.25);
}

.hero-card h2 { margin-top: 0; }

.container {
    max-width: 1120px;
    margin: 0 auto;
    padding: 56px 20px;
}

.section-title {
    max-width: 780px;
    margin-bottom: 26px;
}

.section-title h2 {
    font-size: 33px;
    margin: 0 0 10px;
    letter-spacing: -0.025em;
}

.section-title p {
    color: var(--muted);
    font-size: 17px;
}

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

.card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 24px;
}

.card h3 {
    margin-top: 0;
    margin-bottom: 8px;
}

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

.button {
    display: inline-block;
    background: var(--accent);
    color: #ffffff;
    text-decoration: none;
    padding: 13px 17px;
    border-radius: 11px;
    font-weight: 700;
    margin: 6px 8px 6px 0;
}

.button.secondary {
    background: rgba(255,255,255,0.14);
    border: 1px solid rgba(255,255,255,0.35);
}

.feature-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.feature-list li {
    padding: 10px 0;
    border-bottom: 1px solid var(--border);
}

.problem-strip {
    background: var(--soft);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.workflow {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 12px;
}

.step {
    background: white;
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 18px;
    text-align: center;
    font-weight: 800;
}

.cta-panel {
    background: linear-gradient(135deg, #17324d, #0f766e);
    color: white;
    border-radius: 24px;
    padding: 38px;
    display: grid;
    grid-template-columns: 1.5fr 0.5fr;
    gap: 20px;
    align-items: center;
}

.cta-panel h2 {
    margin-top: 0;
    font-size: 32px;
}

.cta-panel p {
    opacity: 0.94;
    font-size: 18px;
}

.footer {
    text-align: center;
    color: var(--muted);
    padding: 34px 20px;
}

.small {
    font-size: 14px;
    color: rgba(255,255,255,0.82);
}

@media (max-width: 880px) {
    .hero-inner,
    .grid,
    .workflow,
    .cta-panel {
        grid-template-columns: 1fr;
    }

    .hero h1 { font-size: 35px; }

    .section-title h2,
    .cta-panel h2 { font-size: 28px; }
}