/* Shared baseline for the style previews.
   Every preview links this, then its own stylesheet which overrides freely.
   Keep this neutral — it carries structure, not personality. */

*, *::before, *::after { box-sizing: border-box; }

body {
    margin: 0;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 16px;
    line-height: 1.55;
    color: #14181d;
    background: #ffffff;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, blockquote { margin: 0; }
p { margin: 0; }
img { max-width: 100%; display: block; }

.wrap {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ---------- header ---------- */
.site-head { border-bottom: 1px solid #e3e7ec; }
.site-head .wrap {
    display: flex;
    align-items: center;
    gap: 2rem;
    min-height: 64px;
}
.brand {
    font-size: .95rem;
    font-weight: 600;
    color: inherit;
    text-decoration: none;
    letter-spacing: -.01em;
}
.site-head nav {
    display: flex;
    gap: 1.4rem;
    margin-left: auto;
}
.site-head nav a {
    font-size: .84rem;
    color: #5b6672;
    text-decoration: none;
    padding-bottom: 2px;
    border-bottom: 1px solid transparent;
    transition: color .2s ease, border-color .2s ease;
}
.site-head nav a:hover { color: #14181d; border-bottom-color: currentColor; }

/* ---------- hero ---------- */
.hero { padding: 5rem 0 4rem; }
.eyebrow {
    font-size: .74rem;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: #7a8592;
    margin-bottom: 1.4rem;
}
.hero h1 {
    font-size: clamp(2.3rem, 5.6vw, 3.8rem);
    line-height: 1.04;
    letter-spacing: -.035em;
    font-weight: 600;
    max-width: 18ch;
    margin-bottom: 1.4rem;
}
.lede {
    font-size: 1.02rem;
    line-height: 1.7;
    color: #4c5763;
    max-width: 52ch;
    margin-bottom: 2rem;
}
.hero-actions {
    display: flex;
    gap: .7rem;
    flex-wrap: wrap;
}

/* ---------- buttons ---------- */
.btn {
    display: inline-block;
    padding: .8rem 1.55rem;
    font-size: .9rem;
    font-weight: 600;
    text-decoration: none;
    color: #ffffff;
    background: #14181d;
    border: 1px solid #14181d;
    border-radius: 8px;
    transition: background .2s ease, color .2s ease, transform .12s ease;
}
.btn:hover { background: #2b3540; transform: translateY(-1px); }
.btn.ghost {
    background: transparent;
    color: #14181d;
    border-color: #c9d2dc;
}
.btn.ghost:hover { background: #f2f5f9; }

/* ---------- services ---------- */
.services { padding: 3.5rem 0 4rem; border-top: 1px solid #e3e7ec; }
.services > .wrap {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.4rem;
}
.services article { padding-top: .2rem; }
.num {
    display: block;
    font-size: .72rem;
    letter-spacing: .1em;
    color: #98a3af;
    margin-bottom: 1.5rem;
}
.services h2 {
    font-size: 1.16rem;
    font-weight: 600;
    letter-spacing: -.015em;
    margin-bottom: .55rem;
}
.services p { font-size: .9rem; line-height: 1.65; color: #5b6672; }

/* ---------- quote ---------- */
.quote { padding: 4rem 0; border-top: 1px solid #e3e7ec; }
.quote blockquote {
    font-size: clamp(1.35rem, 3vw, 1.9rem);
    line-height: 1.35;
    letter-spacing: -.025em;
    font-weight: 500;
    max-width: 26ch;
    margin-bottom: 1.2rem;
}
.quote cite {
    font-style: normal;
    font-size: .82rem;
    letter-spacing: .04em;
    color: #7a8592;
}

/* ---------- cta ---------- */
.cta { padding: 3.5rem 0 4rem; border-top: 1px solid #e3e7ec; }
.cta > .wrap {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 2rem;
    flex-wrap: wrap;
}
.cta h2 {
    font-size: clamp(1.5rem, 3.2vw, 2.1rem);
    line-height: 1.1;
    letter-spacing: -.03em;
    font-weight: 600;
    margin-bottom: .5rem;
}
.cta p { font-size: .94rem; color: #5b6672; }

/* ---------- footer ---------- */
footer { padding: 1.8rem 0 2.6rem; border-top: 1px solid #e3e7ec; }
footer .wrap {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    font-size: .78rem;
    color: #8b96a3;
}

/* ---------- back chip ---------- */
.back-chip {
    position: fixed;
    left: 1rem;
    bottom: 1rem;
    z-index: 60;
    font-size: .75rem;
    padding: .5rem .85rem;
    text-decoration: none;
    color: #ffffff;
    background: #14181d;
    border-radius: 6px;
    opacity: .7;
    transition: opacity .2s ease;
}
.back-chip:hover { opacity: 1; }

@media (max-width: 760px) {
    .services > .wrap { grid-template-columns: 1fr; gap: 2rem; }
    .hero { padding: 3.5rem 0 2.5rem; }
    .cta > .wrap { flex-direction: column; align-items: flex-start; }
}