/* SkillzBook public marketing landing — blue / world-map identity. */
.sb-landing-page, .sb-landing-page * { box-sizing: border-box; }
.sb-landing-page {
    font-family: 'Segoe UI', system-ui, -apple-system, 'Helvetica Neue', Arial, sans-serif;
    color: #2b3a4a;
    background-color: #eef1f4;
    background-image: url(worldmap.svg);
    background-repeat: no-repeat;
    background-position: center 340px;
    background-size: 1100px auto;
    background-attachment: fixed;
}
.sb-landing-page a { text-decoration: none; }

/* Wordmark (Skill + Z + book). */
.sb-wm { display: inline-flex; align-items: baseline; font-weight: 700; letter-spacing: -.01em; line-height: 1; text-decoration: none; }
.sb-wm-z { width: .92em; height: .92em; margin: 0 .02em; align-self: center; }
.sb-wm-light { color: #fff; }
.sb-wm-dark { color: #2b3a4a; }

/* Top blue bar. */
.sb-land-bar {
    position: sticky; top: 0; z-index: 20;
    display: flex; align-items: center; justify-content: space-between;
    padding: 14px 32px;
    background: #1CA9E3;
    box-shadow: 0 2px 6px rgba(10, 30, 60, .18);
}
.sb-land-bar .sb-wm { font-size: 24px; }
.sb-land-navlinks { display: flex; align-items: center; gap: 22px; }
.sb-land-navlinks > a:not(.sb-land-btn) { color: rgba(255, 255, 255, .92); font-weight: 600; font-size: 15px; }
.sb-land-navlinks > a:not(.sb-land-btn):hover { color: #fff; }

/* Buttons. */
.sb-land-btn { display: inline-flex; align-items: center; justify-content: center; border-radius: 24px; padding: 9px 20px; font-weight: 600; font-size: 15px; border: 2px solid transparent; }
.sb-land-btn-white { background: #fff; color: #1CA9E3; }
.sb-land-btn-white:hover { background: #f0f8fd; color: #1276a5; }
.sb-land-btn-ghost { color: #fff; border-color: rgba(255, 255, 255, .55); }
.sb-land-btn-ghost:hover { background: rgba(255, 255, 255, .14); color: #fff; }
.sb-land-btn-outline { color: #fff; border-color: rgba(255, 255, 255, .6); }
.sb-land-btn-outline:hover { background: rgba(255, 255, 255, .14); color: #fff; }
.sb-land-btn-solid { background: #1CA9E3; color: #fff; }
.sb-land-btn-solid:hover { background: #1690c4; color: #fff; }
.sb-land-btn-lg { padding: 14px 30px; font-size: 17px; border-radius: 28px; }

/* Hero. */
.sb-land-hero {
    position: relative; overflow: hidden; text-align: center; color: #fff;
    background: linear-gradient(135deg, #1CA9E3 0%, #1690c4 60%, #1478ab 100%);
    padding: 88px 40px 96px;
}
.sb-land-heroz { position: absolute; right: -70px; top: 50%; transform: translateY(-50%); width: 600px; height: 600px; pointer-events: none; }
.sb-land-heroinner { position: relative; max-width: 820px; margin: 0 auto; }
.sb-land-h1 { font-size: clamp(34px, 5.4vw, 56px); font-weight: 800; line-height: 1.08; letter-spacing: -.02em; margin: 0 0 20px; }
.sb-land-lead { font-size: clamp(16px, 2.1vw, 20px); line-height: 1.6; color: rgba(255, 255, 255, .94); max-width: 700px; margin: 0 auto 32px; }
.sb-land-cta { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* Sections (transparent — the world-map shows behind the white cards). */
.sb-land-section { padding: 78px 40px; max-width: 1160px; margin: 0 auto; text-align: center; }
.sb-land-eyebrow {
    color: #8A29A5; font-weight: 700; text-transform: uppercase;
    letter-spacing: .12em; font-size: 13px; margin-bottom: 10px;
}
.sb-land-h2 { font-size: clamp(26px, 3.6vw, 38px); font-weight: 800; letter-spacing: -.02em; color: #2b3a4a; margin: 0 0 44px; }

.sb-land-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.sb-land-card {
    background: #fff; border-radius: .6rem; padding: 26px 22px; text-align: left;
    box-shadow: 0 1px 6px rgba(20, 30, 60, .10);
    transition: transform .15s ease, box-shadow .15s ease;
}
.sb-land-card:hover { transform: translateY(-4px); box-shadow: 0 12px 30px rgba(20, 30, 60, .16); }
.sb-land-cardicon { width: 50px; height: 50px; border-radius: 10px; display: flex; align-items: center; justify-content: center; margin-bottom: 15px; }
.sb-land-cardicon span { width: 26px; height: 26px; display: block; background: #fff; }
.sb-land-card h3 { font-size: 18px; font-weight: 700; color: #2b3a4a; margin: 0 0 7px; }
.sb-land-card p { font-size: 14px; line-height: 1.55; color: #5a6470; margin: 0; }

/* How it works. */
.sb-land-how { background: #fff; padding: 78px 40px; text-align: center; box-shadow: 0 1px 6px rgba(20, 30, 60, .06); }
.sb-land-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; max-width: 1000px; margin: 0 auto; }
.sb-land-step { text-align: left; padding: 26px 22px; border: 1px solid #e9edf1; border-radius: .6rem; background: #fbfcfd; }
.sb-land-stepnum { width: 44px; height: 44px; border-radius: 50%; background: #1CA9E3; color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 20px; margin-bottom: 15px; }
.sb-land-step h3 { font-size: 18px; font-weight: 700; color: #2b3a4a; margin: 0 0 7px; }
.sb-land-step p { font-size: 14px; line-height: 1.55; color: #5a6470; margin: 0; }

/* Final CTA. */
.sb-land-final { text-align: center; padding: 84px 40px; }
.sb-land-final h2 { font-size: clamp(26px, 3.6vw, 38px); font-weight: 800; letter-spacing: -.02em; color: #2b3a4a; margin: 0 0 12px; }
.sb-land-final p { font-size: 18px; color: #5a6470; margin: 0 0 26px; }

/* Footer. */
.sb-land-footer {
    display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px;
    padding: 26px 40px; background: #fff; border-top: 1px solid #e9edf1;
}
.sb-land-footer .sb-wm { font-size: 20px; }
.sb-land-footcopy { color: #8a94a0; font-size: 14px; }

@media (max-width: 900px) {
    .sb-land-cards { grid-template-columns: repeat(2, 1fr); }
    .sb-land-steps { grid-template-columns: 1fr; }
    .sb-land-navlinks > a:not(.sb-land-btn) { display: none; }
    .sb-land-bar { padding: 12px 18px; }
    .sb-land-hero { padding: 66px 22px 74px; }
    .sb-land-section, .sb-land-how, .sb-land-final { padding: 56px 22px; }
}
@media (max-width: 520px) {
    .sb-land-cards { grid-template-columns: 1fr; }
    .sb-land-btn-lg { padding: 12px 22px; font-size: 15px; }
}