:root {
  --brand-dark: #0b4ea2;
  --hero-a: #00c3d6;
  --hero-b: #0a8bd9;
  --hero-c: #0b70d0;
  --page-bg: #f4f8fc;
  --text: #333;
  --muted: #8a94a0;
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body { font-family: "Nunito", system-ui, -apple-system, "Segoe UI", sans-serif; color: var(--text); background: #fff; line-height: 1.7; -webkit-font-smoothing: antialiased; }
a { color: inherit; }
.container { width: 100%; max-width: 1112px; margin: 0 auto; padding: 0 16px; }
.narrow { max-width: 740px; text-align: center; }
.nowrap { white-space: nowrap; }

/* header */
.site-header { background: #fff; box-shadow: 0 1px 0 rgba(0,0,0,.06); position: relative; z-index: 2; }
.nav { display: flex; align-items: center; justify-content: space-between; min-height: 80px; gap: 16px; }
.logo img { display: block; height: var(--logo-h, 26px); width: auto; max-width: 240px; object-fit: contain; }
nav { display: flex; gap: 26px; }
nav a { text-decoration: none; font-size: 14px; font-weight: 600; color: #555; }
nav a.active, nav a:hover { color: var(--brand-dark); }

/* hero */
.hero { position: relative; overflow: hidden; color: #fff; padding: 64px 0 210px;
  background: linear-gradient(110deg, var(--hero-a) 0%, var(--hero-b) 55%, var(--hero-c) 100%); }
.hero::before { content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    linear-gradient(135deg, rgba(255,255,255,.045) 0 30%, transparent 30% 100%),
    linear-gradient(225deg, rgba(255,255,255,.04) 0 22%, transparent 22% 100%),
    linear-gradient(315deg, rgba(0,0,0,.035) 0 26%, transparent 26% 100%); }
.hero .container { position: relative; z-index: 1; }
.hero h1 { font-family: "Nunito", sans-serif; font-weight: 700; font-size: clamp(30px, 4.6vw, 42px); line-height: 1.38; margin: 0 0 14px; }
.hero p { font-size: 17px; line-height: 1.9; margin: 0; opacity: .97; }
.hero-small { padding-bottom: 150px; }

/* support cards */
.support { background: var(--page-bg); padding: 0 0 70px; }
.cards { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; margin-top: -146px; position: relative; z-index: 1; align-items: stretch; }
.card { position: relative; background: #fff; border-radius: 4px; box-shadow: 0 10px 30px rgba(15, 40, 80, .10); padding: 40px 32px 64px; text-align: center; }
.icon { width: 64px; height: 64px; fill: var(--brand-dark); }
.card h2 { font-family: "Nunito", sans-serif; font-weight: 600; font-size: 18px; margin: 30px 0 10px; color: #4a4a4a; }
.card p { color: var(--muted); font-size: 15px; margin: 0 auto 4px; max-width: 430px; }
.btn { position: absolute; left: 50%; bottom: -26px; transform: translateX(-50%); white-space: nowrap; padding: 15px 30px; border-radius: 999px; text-decoration: none; color: #fff;
  font-weight: 700; font-size: 13px; letter-spacing: 1px; text-transform: uppercase;
  background: linear-gradient(90deg, #5aa2f7, #3b6fe6); box-shadow: 0 8px 18px rgba(59,111,230,.30); transition: transform .15s ease, box-shadow .15s ease; }
.btn:hover { transform: translate(-50%, -1px); box-shadow: 0 10px 22px rgba(59,111,230,.38); }
.phone { display: inline-block; margin-top: 18px; color: #8a94a0; font-weight: 700; font-size: 16px; text-decoration: none; letter-spacing: .3px; }
.phone:hover { color: var(--brand-dark); }

/* contact page */
.form-wrap { max-width: 760px; margin-top: -110px; position: relative; z-index: 1; }
.form-card { text-align: left; padding: 24px; min-height: 420px; }

.icon-line { width: 64px; height: 64px; fill: none; stroke: #4b5563; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }

/* extra content pages */
.hero-page { padding-bottom: 140px; }
.page-wrap { max-width: 860px; margin-top: -100px; position: relative; z-index: 1; }
.page-card { text-align: left; padding: 40px 44px; }
.page-card h1, .page-card h2, .page-card h3, .page-card h4 { color: #333; line-height: 1.35; margin: 26px 0 10px; }
.page-card h1:first-child, .page-card h2:first-child, .page-card h3:first-child { margin-top: 0; }
.page-card p, .page-card li { color: #555; font-size: 15px; }
.page-card a { color: var(--brand-dark); }

/* footer */
.site-footer { background: #fff; color: #999; font-size: 13px; padding: 22px 0; border-top: 1px solid #eef2f6; text-align: center; }
.footer-links { background: #222; color: #bbb; font-size: 12px; padding: 14px 0; }
.footer-links .container { display: flex; flex-wrap: wrap; gap: 6px 18px; }
.footer-links a { color: #ddd; text-decoration: none; }
.footer-links a:hover { color: #fff; }
@media (max-width: 720px) { .page-card { padding: 28px 22px; } }

@media (max-width: 720px) {
  .hero { padding: 40px 0 150px; }
  .cards { grid-template-columns: 1fr; margin-top: -110px; gap: 56px; }
  .card { padding: 32px 22px 58px; }
  .hero p { font-size: 15px; }
  .nowrap { white-space: normal; }
  nav { gap: 14px; }
  .logo img { height: 18px; }
}