:root {
  --bg: #f4f7fc;
  --surface: #ffffff;
  --text: #15233a;
  --muted: #576781;
  --primary: #0f4ecf;
  --primary-dark: #0a3895;
  --border: #d9e3f3;
  --soft: #eaf1ff;
  --shadow: 0 18px 45px rgba(15, 78, 207, 0.12);
}

* { box-sizing: border-box; }
body { margin: 0; font-family: Inter, system-ui, sans-serif; color: var(--text); background: var(--bg); line-height: 1.55; }
img { max-width: 100%; display: block; }
.container { width: min(1140px, 92vw); margin: 0 auto; }
.site-header { position: sticky; top: 0; z-index: 30; background: rgba(244, 247, 252, 0.93); backdrop-filter: blur(8px); border-bottom: 1px solid var(--border); }
.nav-wrap { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: .85rem 0; }
.brand { text-decoration: none; color: var(--text); display: flex; align-items: center; gap: .75rem; }
.brand img { width: 40px; height: 40px; }
.brand span { font-size: .82rem; color: var(--muted); }
.brand-main { font-size: 1.35rem; letter-spacing: .02em; text-transform: lowercase; }
nav { display: flex; gap: 1.1rem; }
nav a { text-decoration: none; color: var(--text); font-weight: 600; }
nav a.active { color: var(--primary); }
.lang-btn { border: 1px solid var(--border); background: #fff; border-radius: 10px; padding: .45rem .7rem; cursor: pointer; }

.hero { padding: 4rem 0 3rem; }
.hero-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 2rem; align-items: center; }
.tag { display: inline-block; background: #e5eeff; color: var(--primary); border-radius: 999px; padding: .4rem .75rem; font-weight: 700; font-size: .87rem; }
h1 { font-size: clamp(2rem, 4vw, 3.4rem); line-height: 1.1; margin: .8rem 0 1rem; }
.hero-text { color: var(--muted); font-size: 1.08rem; }
.hero-image-card { border-radius: 24px; overflow: hidden; box-shadow: var(--shadow); border: 1px solid var(--border); }
.hero-image-card img { aspect-ratio: 4 / 3; object-fit: cover; width: 100%; }
.hero-cta { display: flex; gap: .8rem; flex-wrap: wrap; margin: 1.1rem 0; }
.btn { border-radius: 12px; padding: .72rem 1.1rem; font-weight: 700; text-decoration: none; border: 1px solid transparent; }
.btn.primary { background: var(--primary); color: #fff; }
.btn.primary:hover { background: var(--primary-dark); }
.btn.ghost { border-color: var(--border); color: var(--text); background: #fff; }
.trust { display: grid; gap: .25rem; color: var(--muted); }

.section { padding: 3.8rem 0; }
.section.alt { background: var(--soft); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.page-hero { padding: 3rem 0 1rem; }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); margin: 0 0 .7rem; }
.section-intro { color: var(--muted); max-width: 68ch; }
.cards { display: grid; gap: 1rem; margin-top: 1.1rem; }
.cards.three { grid-template-columns: repeat(3, 1fr); }
.cards.two { grid-template-columns: repeat(2, 1fr); }
.card { background: #fff; border: 1px solid var(--border); border-radius: 16px; padding: 1rem; }
.card p { color: var(--muted); }
.split-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.4rem; align-items: center; }
.split-grid img { border-radius: 18px; border: 1px solid var(--border); box-shadow: var(--shadow); }
.bullet-list { margin: 0 0 1rem; padding-left: 1.1rem; }
.bullet-list li { margin-bottom: .4rem; color: var(--muted); }

.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; align-items: start; }
.profile-photo { margin-top: .8rem; border-radius: 16px; border: 1px solid var(--border); height: 420px; width: 100%; object-fit: cover; object-position: center 20%; }
.contact-form { border-radius: 16px; border: 1px solid var(--border); background: #fff; padding: 1rem; }
.contact-form label { display: block; margin-bottom: .85rem; }
.contact-form span { display: block; font-size: .92rem; margin-bottom: .2rem; }
.contact-form input, .contact-form select, .contact-form textarea {
  width: 100%; border: 1px solid #cfd9ec; border-radius: 10px; padding: .62rem .7rem; font: inherit; background: #fff;
}
.form-status { min-height: 1.3rem; margin-top: .6rem; color: var(--muted); }

.case-list { display: grid; gap: 1rem; }
.case-card { display: grid; grid-template-columns: 280px 1fr; gap: 1rem; background: #fff; border: 1px solid var(--border); border-radius: 16px; padding: .8rem; align-items: center; }
.case-card img { border-radius: 12px; width: 100%; height: 180px; object-fit: cover; }
.prose { max-width: 80ch; }
.prose p { color: var(--muted); }

.site-footer { background: #0b172a; color: #b7c4de; padding: 1.1rem 0; margin-top: 2rem; }
.footer-wrap { text-align: center; }

@media (max-width: 980px) {
  nav { display: none; }
  .hero-grid, .cards.three, .cards.two, .split-grid, .contact-grid, .case-card { grid-template-columns: 1fr; }
  .case-card img { height: 220px; }
  .profile-photo { height: 340px; }
}