:root { --bg: #f5f7fa; --card: #ffffff; --primary: #1f2937; --accent: #1d4498; --border: #e5e7eb; --text: #374151; } * { box-sizing: border-box; } body { margin: 0; font-family: 'Segoe UI', Roboto, Arial, sans-serif; background: var(--bg); color: var(--text); position: relative; } form { display: flex; flex-direction: column; min-height: 100vh; margin: 0; } a { text-decoration: none; color: inherit; } .privacy-policy a { text-decoration: underline; color: inherit; } .header { background: transparent; color: #fff; padding: 16px 32px; display: flex; justify-content: space-between; align-items: center; height: 64px; border-bottom-width: 1px; max-width: 1200px; width: 100%; overflow: hidden; } @media (max-width: 768px) { .header { padding: 16px 19px; } } .header-container { display: flex; justify-content: center; width: 100%; background-color: white; }  @media (min-width: 1530px) { .header-container { } } .logo { font-weight: 600; font-size: 18px; } .logo { display: flex; align-items: center; } .logo img { height: 84px; width: auto; margin-left: -42px; } .logo-text { font-size: 21px; font-weight: 700; -webkit-user-select: none; user-select: none; cursor: pointer; color: var(--accent); margin-left: -30px; } .menu-header { background-size: cover; width: 30px; height: 30px; background-repeat: no-repeat; background-position: center; border: none; outline: none; cursor: pointer; padding: 0; text-align: center; box-sizing: border-box; background-color: transparent; } .nav a { margin-left: 24px; font-size: 14px; opacity: .9; color: black; } .nav a:hover { opacity: 1; } .container { max-width: 1200px; margin: 0 auto; padding: 32px; } @media (max-width: 768px) { .container { padding: 15px; } } .hero { display: grid; grid-template-columns: 1.2fr .8fr; gap: 32px; margin-bottom: 48px; } .hero h1 { font-size: 32px; color: var(--primary); } .hero-card { background: var(--card); border: 1px solid var(--border); border-radius: 10px; padding: 24px; } .calc-card { display: flex; flex-direction: column; background: var(--card); border: 1px solid var(--border); border-radius: 10px; padding: 20px; transition: .15s; } .calc-card p { flex-grow: 1; } .calc-card .btn { align-self: flex-start; margin-top: 16px; } .calc-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 24px; } .calc-card:hover { transform: translateY(-2px); box-shadow: 0 6px 18px rgba(0,0,0,.06); } .calc-card h3 { margin-top: 0; } .btn { display: inline-block; margin-top: 12px; padding: 8px 14px; background: var(--accent); color: #fff; border-radius: 6px; font-size: 13px; } .footer { margin-top: auto; padding: 24px; text-align: center; font-size: 13px; color: #6b7280; } .footer p { margin: 0; padding: 0; }  @media (max-width: 900px) { .hero { grid-template-columns: 1fr; } } .logo-accent { color: var(--accent); } .burger { display: none; flex-direction: column; gap: 4px; cursor: pointer; } .burger span { width: 22px; height: 2px; background: var(--accent); } .mobile-nav { display: none; background-color: var(--accent); } .mobile-nav a { display: block; padding: 7px 32px; color: #fff; font-size: 14px; } .mobile-nav.open { display: block; }  @media (max-width: 900px) { .nav { display: none; } .burger { display: flex; } } @media (min-width: 901px) { .mobile-nav.open { display: none; } }