* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    color: #222;
    background: #fff;
    line-height: 1.6;
}

/* ---------- top nav ---------- */
.nav {
    position: sticky;
    top: 0;
    z-index: 10;
    background: rgba(255,255,255,.92);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 32px;
    border-bottom: 1px solid #eee;
}
.nav .brand { font-weight: 600; font-size: 15px; }
.nav nav a {
    margin-left: 18px;
    color: #1a73e8;
    text-decoration: none;
    font-size: 14px;
}
.nav nav a:hover { text-decoration: underline; }

/* ---------- hero ---------- */
.hero {
    max-width: 760px;
    margin: 0 auto;
    padding: 80px 24px 40px;
    text-align: center;
}
.hero h1 {
    font-size: 42px;
    margin: 0 0 20px;
    line-height: 1.15;
    letter-spacing: -0.01em;
}
.hero .lead {
    color: #555;
    font-size: 18px;
    margin: 0 0 32px;
}
.hero .cta { margin: 32px 0 0; }
.btn {
    display: inline-block;
    padding: 14px 32px;
    background: #1a73e8;
    color: #fff;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 500;
    font-size: 16px;
    transition: background .15s;
}
.btn:hover { background: #1558b8; }
.hero .cta .note,
.cta-section p {
    display: block;
    margin-top: 12px;
    color: #888;
    font-size: 13px;
}

/* ---------- live demo embed ---------- */
.embed-section {
    max-width: 1100px;
    margin: 0 auto;
    padding: 20px 24px 60px;
}
.embed-wrap {
    border: 1px solid #e5e5e5;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 24px rgba(0,0,0,.06);
    background: #fafafa;
}
.embed-wrap iframe { display: block; width: 100%; }
.embed-caption {
    text-align: center;
    color: #888;
    font-size: 13px;
    margin-top: 12px;
}

/* ---------- features grid ---------- */
.features-section {
    max-width: 1100px;
    margin: 0 auto;
    padding: 40px 24px 60px;
}
.features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}
.feature {
    padding: 24px;
    border: 1px solid #eee;
    border-radius: 12px;
    background: #fafafa;
    transition: border-color .15s, box-shadow .15s;
}
.feature:hover {
    border-color: #d6d6d6;
    box-shadow: 0 4px 14px rgba(0,0,0,.04);
}
.feature-icon {
    font-size: 22px;
    color: #1a73e8;
    margin-bottom: 10px;
}
.feature h3 {
    margin: 0 0 8px;
    font-size: 17px;
    font-weight: 600;
}
.feature p {
    margin: 0;
    font-size: 14px;
    color: #555;
    line-height: 1.55;
}

/* ---------- compared to Miro ---------- */
.compare-section {
    max-width: 900px;
    margin: 0 auto;
    padding: 40px 24px 60px;
}
.compare-section h2 {
    font-size: 28px;
    margin: 0 0 12px;
    text-align: center;
}
.compare-intro {
    color: #555;
    text-align: center;
    margin: 0 auto 32px;
    max-width: 700px;
    font-size: 16px;
}
.compare {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.compare-item {
    border: 1px solid #eee;
    border-radius: 12px;
    overflow: hidden;
}
.compare-head {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 14px 20px;
    background: #fafafa;
    font-weight: 600;
    font-size: 15px;
    border-bottom: 1px solid #eee;
}
.compare-head i { color: #1a73e8; font-size: 16px; }
.compare-body {
    display: grid;
    grid-template-columns: 1fr 1fr;
}
.compare-miro, .compare-mts {
    padding: 16px 20px;
    font-size: 14px;
    line-height: 1.55;
    color: #555;
}
.compare-miro {
    background: #fff;
    border-right: 1px solid #eee;
}
.compare-mts {
    background: #fbfbff;
    color: #333;
}
.compare-label {
    display: block;
    font-weight: 600;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    margin-bottom: 6px;
}
.compare-miro .compare-label { color: #888; }
.compare-mts .compare-label  { color: #1a73e8; }

/* ---------- final CTA ---------- */
.cta-section {
    max-width: 700px;
    margin: 0 auto;
    padding: 60px 24px 80px;
    text-align: center;
}
.cta-section h2 {
    font-size: 26px;
    margin: 0 0 8px;
}

/* ---------- footer ---------- */
.foot {
    text-align: center;
    padding: 28px 24px;
    border-top: 1px solid #eee;
    font-size: 13px;
    color: #888;
}
.foot a {
    color: #888;
    text-decoration: none;
    margin: 0 4px;
}
.foot a:hover { color: #1a73e8; }

/* ---------- responsive ---------- */
@media (max-width: 720px) {
    .hero { padding: 48px 20px 32px; }
    .hero h1 { font-size: 30px; }
    .hero .lead { font-size: 16px; }
    .features { grid-template-columns: 1fr; }
    .compare-body { grid-template-columns: 1fr; }
    .compare-miro {
        border-right: none;
        border-bottom: 1px solid #eee;
    }
    .nav { padding: 12px 20px; }
}