:root {
  --bg-1: #eaf6f4;
  --bg-2: #eef7fb;
  --bg-3: #f7fbfa;
  --card: rgba(255, 255, 255, 0.82);
  --card-strong: rgba(255, 255, 255, 0.9);
  --text: #1f3b3a;
  --muted: #54716f;
  --line: rgba(31, 59, 58, 0.10);
  --brand: #1397a7;
  --brand-dark: #0d7182;
  --accent: #4fa287;
  --shadow: 0 22px 60px rgba(28, 74, 82, 0.12);
  --radius: 24px;
  --max: 1180px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top right, rgba(19, 151, 167, 0.14), transparent 24%),
    radial-gradient(circle at left center, rgba(79, 162, 135, 0.16), transparent 22%),
    linear-gradient(180deg, var(--bg-2) 0%, var(--bg-1) 46%, var(--bg-3) 100%);
  line-height: 1.65;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { width: min(calc(100% - 32px), var(--max)); margin: 0 auto; }
header { position: sticky; top: 0; z-index: 20; backdrop-filter: blur(16px); background: rgba(239, 247, 249, 0.86); border-bottom: 1px solid var(--line); }
.nav { display: flex; justify-content: space-between; align-items: center; gap: 24px; padding: 16px 0; }
.brand { display: flex; align-items: center; gap: 14px; min-width: 0; }
.brand img { height: 46px; width: auto; }
.brand span { font-size: 0.95rem; letter-spacing: 0.11em; text-transform: uppercase; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.nav-right { display: flex; align-items: center; gap: 24px; }
.nav-links { display: flex; gap: 22px; align-items: center; color: var(--muted); font-size: 0.96rem; }
.lang-switch { display: flex; align-items: center; gap: 10px; }
.flag-link { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; border-radius: 999px; background: rgba(255,255,255,0.75); border: 1px solid var(--line); box-shadow: 0 10px 28px rgba(28, 74, 82, 0.08); font-size: 1.2rem; transition: transform 0.18s ease, background 0.18s ease; }
.flag-link:hover, .flag-link.active { transform: translateY(-1px); background: rgba(255,255,255,0.94); }
.nav-cta, .button { display: inline-flex; align-items: center; justify-content: center; padding: 14px 22px; border-radius: 999px; border: 1px solid transparent; font-weight: 600; transition: 0.22s ease; cursor: pointer; font: inherit; }
.nav-cta, .button.primary { background: linear-gradient(135deg, var(--brand), var(--brand-dark)); color: white; box-shadow: 0 14px 30px rgba(13, 113, 130, 0.22); }
.button.secondary { background: transparent; border-color: rgba(31,59,58,0.14); color: var(--text); }
.nav-cta:hover, .button:hover { transform: translateY(-1px); filter: brightness(1.02); }
.hero { padding: 88px 0 56px; }
.hero-grid { display: grid; grid-template-columns: 1.12fr 0.88fr; gap: 42px; align-items: center; }
.eyebrow { display: inline-flex; gap: 8px; align-items: center; padding: 8px 14px; border-radius: 999px; background: rgba(255,255,255,0.74); border: 1px solid var(--line); color: var(--muted); font-size: 0.84rem; letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 18px; }
h1 { font-size: clamp(2.4rem, 4vw, 4.9rem); line-height: 1.04; margin: 0 0 18px; letter-spacing: -0.03em; }
.hero p { font-size: 1.08rem; color: var(--muted); max-width: 680px; margin: 0 0 28px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 26px; }
.hero-points { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; margin-top: 26px; }
.point { background: rgba(255,255,255,0.72); border: 1px solid var(--line); border-radius: 18px; padding: 16px; box-shadow: var(--shadow); }
.point strong { display: block; font-size: 1.2rem; margin-bottom: 4px; }
.point span { color: var(--muted); font-size: 0.94rem; }
.hero-card { position: relative; background: linear-gradient(180deg, var(--card-strong), rgba(255,255,255,0.76)); border: 1px solid var(--line); border-radius: 30px; padding: 30px; box-shadow: var(--shadow); overflow: hidden; }
.hero-card::after { content: ""; position: absolute; inset: auto -80px -80px auto; width: 240px; height: 240px; border-radius: 50%; background: radial-gradient(circle, rgba(19,151,167,0.16), transparent 65%); }
.hero-card .logo-large { width: 190px; margin: 0 auto 24px; filter: drop-shadow(0 10px 24px rgba(0,0,0,0.06)); }
.hero-card h2 { margin: 0 0 14px; font-size: 1.25rem; }
.hero-card ul { list-style: none; padding: 0; margin: 0; }
.hero-card li { padding: 14px 0; border-bottom: 1px solid var(--line); color: var(--muted); }
.hero-card li:last-child { border-bottom: 0; }
section { padding: 34px 0; }
.section-head { max-width: 780px; margin-bottom: 26px; }
.section-head h2 { margin: 0 0 10px; font-size: clamp(1.8rem, 3vw, 3rem); letter-spacing: -0.03em; }
.section-head p { margin: 0; color: var(--muted); font-size: 1.02rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; box-shadow: var(--shadow); }
.card .tag { display: inline-block; margin-bottom: 14px; color: var(--accent); font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; font-size: 0.78rem; }
.card h3 { margin: 0 0 10px; font-size: 1.2rem; }
.card p { margin: 0; color: var(--muted); }
.band { padding: 30px; border-radius: 28px; border: 1px solid var(--line); background: linear-gradient(135deg, rgba(255,255,255,0.78), rgba(226, 244, 239, 0.72)); box-shadow: var(--shadow); }
.band-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 24px; align-items: center; }
.list { display: grid; gap: 12px; }
.list-item { display: flex; gap: 12px; align-items: flex-start; color: var(--muted); }
.dot { width: 10px; height: 10px; border-radius: 50%; margin-top: 9px; background: linear-gradient(135deg, var(--brand), var(--accent)); flex: 0 0 auto; }
.contact-wrap { display: grid; grid-template-columns: 0.88fr 1.12fr; gap: 22px; align-items: start; }
.contact-card p, .contact-card a { color: var(--muted); }
.contact-item { padding: 14px 0; border-bottom: 1px solid var(--line); }
.contact-item:last-child { border-bottom: 0; }
form { display: grid; gap: 14px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
label { display: grid; gap: 8px; font-weight: 600; font-size: 0.95rem; }
input, textarea { width: 100%; border: 1px solid rgba(31,59,58,0.14); background: rgba(255,255,255,0.86); border-radius: 16px; padding: 14px 16px; font: inherit; color: var(--text); outline: none; transition: border-color 0.2s ease, box-shadow 0.2s ease; }
input:focus, textarea:focus { border-color: rgba(19,151,167,0.48); box-shadow: 0 0 0 4px rgba(19,151,167,0.13); }
textarea { min-height: 160px; resize: vertical; }
.hidden-field { position: absolute; left: -9999px; opacity: 0; pointer-events: none; }
.alert { border-radius: 16px; padding: 14px 16px; font-size: 0.95rem; border: 1px solid transparent; }
.alert.success { background: #eaf8f0; border-color: #b7e3c8; color: #245640; }
.alert.error { background: #fff1f1; border-color: #efc4c4; color: #8a2f2f; }
.form-note { color: var(--muted); font-size: 0.92rem; margin-top: 2px; }
.recaptcha-wrap { margin-top: 6px; }
.footer { padding: 24px 0 44px; color: var(--muted); font-size: 0.94rem; }
@media (max-width: 980px) { .hero-grid, .band-grid, .contact-wrap, .grid-3 { grid-template-columns: 1fr; } .hero-points { grid-template-columns: 1fr; } }
@media (max-width: 860px) { .nav { flex-direction: column; align-items: flex-start; } .nav-right { width: 100%; flex-direction: column; align-items: flex-start; gap: 14px; } .nav-links { flex-wrap: wrap; gap: 14px; } }
@media (max-width: 720px) { .form-grid { grid-template-columns: 1fr; } .hero { padding-top: 54px; } .brand span { white-space: normal; } }