:root {
  --brand: #2b7cc0;
  --muted: #979898;
  --bg: #f6f8fb;
  --text: #1f2937;
  --card: #ffffff;
  --border: #e6e9ee;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(20, 40, 80, .08);
}
* { box-sizing: border-box; }
html, body { margin:0; padding:0; background: var(--bg); color: var(--text); font-family: 'Manrope', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif; }
a { color: var(--brand); text-decoration: none; }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible { outline: 3px solid color-mix(in oklab, var(--brand) 40%, white); outline-offset: 1px; border-radius: 8px; }
img { max-width:100%; display:block; }

.container { max-width: 1180px; margin: 0 auto; padding: 0 20px; }
header.site { position: sticky; top:0; z-index:60; background: rgba(255,255,255,.92); backdrop-filter: blur(8px); border-bottom:1px solid var(--border); }
.nav { height:74px; display:flex; align-items:center; justify-content:space-between; gap: 16px; }
.brand img { height:42px; width:auto; display:block; }
nav { display:none; gap: 8px; }
@media (min-width: 860px) { nav { display:flex; } }
nav a { color: #435; padding: 10px 12px; border-radius: 10px; }
nav a:hover { color: var(--brand); background: rgba(43,124,192,.08); }
.cta { display:inline-flex; align-items:center; gap:10px; font-weight:800; border-radius: 12px; padding: 10px 16px; box-shadow: var(--shadow); border: 1px solid var(--brand); background: var(--brand); color: #fff; }
.cta--ghost { background: #fff; color: var(--brand); }
.cta:hover { filter: brightness(.98); }

.section { padding: 72px 0; }
.kicker { text-transform:uppercase; letter-spacing:.18em; font-weight:800; color: var(--brand); font-size:.78rem; }
h1, h2, h3 { color: #0f172a; margin: 0; }
.lead { color: #4b5563; font-size: 1.125rem; line-height: 1.7; }
.muted { color: var(--muted); }

.card { background: var(--card); border:1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); padding: 20px; }
.icon-pill { display:inline-flex; align-items:center; justify-content:center; width:44px; height:44px; border-radius: 12px; background: rgba(43,124,192,.12); color: var(--brand); }

.grid { display:grid; gap: 18px; }
.grid-2 { grid-template-columns: 1fr; }
.grid-3 { grid-template-columns: 1fr; }
.grid-4 { grid-template-columns: 1fr; }
@media (min-width: 640px) { .grid-2 { grid-template-columns: repeat(2,1fr); } }
@media (min-width: 900px) { .grid-3 { grid-template-columns: repeat(3,1fr); } .grid-4 { grid-template-columns: repeat(4,1fr); } }

.hero { position: relative; min-height: 78vh; display:flex; align-items:center; overflow:hidden; }
.hero .bg { position:absolute; inset:-8vh 0 -8vh 0; background-size:cover; background-position:center; transform: translateZ(0); will-change: transform; }
.hero .veil { position:absolute; inset:0; background: linear-gradient(180deg, rgba(255,255,255,.3), rgba(255,255,255,.85)); }
.hero .content { position:relative; z-index:2; }
.hero h1 { font-size: clamp(2rem, 4vw, 3.2rem); font-weight: 900; line-height:1.1; }
.hero .actions { display:flex; gap:12px; flex-wrap:wrap; margin-top: 18px; }

.tile { position:relative; border-radius: var(--radius); overflow:hidden; border:1px solid var(--border); background:#fff; box-shadow: var(--shadow); cursor: zoom-in; }
.tile .img { height: 220px; background-size: cover; background-position: center; }
.tile .caption { padding:16px; }
.badge { display:inline-block; background: rgba(67, 78, 97, .08); color:#475569; padding: 6px 10px; border-radius: 999px; font-weight:700; font-size:.8rem; border:1px solid var(--border); }

.timeline { display:grid; gap:14px; }
.step { display:grid; grid-template-columns: 44px 1fr; gap: 12px; align-items:flex-start; background:#fff; border:1px solid var(--border); border-radius:12px; padding:14px; box-shadow: var(--shadow); }
.step .dot { width:44px; height:44px; border-radius:12px; background: var(--brand); color:#fff; display:flex; align-items:center; justify-content:center; font-weight:900; }

.clients { display:grid; gap:14px; grid-template-columns: repeat(2, 1fr); }
@media (min-width: 700px) { .clients { grid-template-columns: repeat(4, 1fr); } }
.client { background:#fff; border:1px solid var(--border); border-radius: 12px; padding: 18px; text-align:center; color:#64748b; font-weight:700; box-shadow: var(--shadow); }

.form input, .form textarea { width:100%; background:#fff; border:1px solid var(--border); border-radius: 12px; padding: 12px 14px; outline:none; transition: box-shadow .2s; }
.form label { display:block; font-weight:700; font-size:.9rem; color:#334155; margin-bottom:6px; }
.form input:focus, .form textarea:focus { box-shadow: 0 0 0 3px rgba(43,124,192,.15); }
.form .row { display:grid; gap: 12px; grid-template-columns: 1fr; }
@media (min-width: 720px) { .form .row { grid-template-columns: 1fr 1fr; } }

footer.site { margin-top: 40px; background:#fff; border-top:1px solid var(--border); }
.footer-grid { display:grid; gap: 20px; padding: 28px 0; grid-template-columns: 1fr; }
@media (min-width: 860px) { .footer-grid { grid-template-columns: 1.2fr 1fr 1fr; } }
.footer small { color:#7b8794; }
.sep { height:1px; background: var(--border); margin: 16px 0; }

/* Reveal */
[data-reveal] { opacity: 0; transform: translateY(12px); transition: opacity .6s ease, transform .6s ease; }
[data-reveal].is-visible { opacity: 1; transform: translateY(0); }

/* Lightbox */
.lb { position: fixed; inset:0; background: rgba(17,24,39,.85); display:none; align-items:center; justify-content:center; z-index:90; }
.lb.open { display:flex; }
.lb img { max-width: 92vw; max-height: 90vh; border-radius: 12px; box-shadow: 0 20px 60px rgba(0,0,0,.35); }
.lb .close, .lb .prev, .lb .next {
  position:absolute; top: 20px; background: rgba(255,255,255,.14); border:1px solid rgba(255,255,255,.3); color:#fff; padding:10px 14px; border-radius:12px;
}
.lb .close { right: 20px; }
.lb .prev { left: 20px; top: 50%; transform: translateY(-50%); }
.lb .next { right: 20px; top: 50%; transform: translateY(-50%); }