@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;600;800&display=swap');

:root {
  --bg: #ffffff;
  --light: #f0f9ff;
  --primary: #0284c7;
  --primary-hover: #0369a1;
  --text: #0f172a;
  --border: #e2e8f0;
  --font-main: 'Plus Jakarta Sans', sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body { background: var(--bg); color: var(--text); font-family: var(--font-main); }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; border-radius: 12px; }
.container { max-width: 1100px; margin: 0 auto; padding: 0 20px; }

.nav { padding: 25px 0; border-bottom: 1px solid var(--border); background: rgba(255,255,255,0.95); position: sticky; top: 0; z-index: 10; }
.nav-container { display: flex; justify-content: space-between; align-items: center; }
.logo { font-size: 1.4rem; font-weight: 800; }
.logo span { color: var(--primary); }
.nav-links { display: flex; gap: 30px; }
.nav-links a { font-weight: 600; font-size: 0.9rem; }
.nav-links a:hover { color: var(--primary); }

.hero { padding: 100px 0; }
.hero-text h1 { font-size: clamp(2.5rem, 5vw, 4rem); font-weight: 800; line-height: 1.1; margin-bottom: 20px; }
.hero-text p { font-size: 1.15rem; color: #475569; margin-bottom: 30px; line-height: 1.6; }

.btn { display: inline-block; padding: 14px 30px; background: var(--primary); color: #fff; font-weight: 600; border-radius: 8px; border: none; cursor: pointer; transition: background 0.3s; }
.btn:hover { background: var(--primary-hover); }

.section { padding: 90px 0; }
.bg-light { background: var(--light); }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 40px; align-items: center; }

.card { background: #fff; border: 1px solid var(--border); padding: 35px; border-radius: 12px; }
.card h3 { color: var(--primary); margin-bottom: 15px; }
.card p { color: #475569; line-height: 1.6; }

.form-container { max-width: 600px; margin: 0 auto; }
.form-container h2 { text-align: center; margin-bottom: 15px; }
.contact-form { display: flex; flex-direction: column; gap: 20px; }
.contact-form input, .contact-form textarea { width: 100%; padding: 15px; border: 1px solid var(--border); border-radius: 8px; font-family: inherit; outline: none; }
.contact-form input:focus, .contact-form textarea:focus { border-color: var(--primary); }

.footer { text-align: center; padding: 50px 0; color: #64748b; font-size: 0.85rem; border-top: 1px solid var(--border); }

@media (max-width: 768px) {
  .nav-container { flex-direction: column; gap: 20px; }
}