:root { --blue:#2563eb; --indigo:#4f46e5; --ink:#0f1b3d; --muted:#5b6b8f; --bg:#f4f8ff; --line:#d8e3f6; --ice:#eaf1ff; --ok:#0f9d6b; --bad:#d63a4f; --grad:linear-gradient(135deg,#2563eb,#4f46e5); }
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; }
body { margin: 0; font: 16px/1.6 "Segoe UI", system-ui, -apple-system, Arial, sans-serif; color: var(--ink); background: var(--bg); }
h1, h2, h3 { margin: 0; letter-spacing: -.015em; line-height: 1.2; }
a { color: var(--blue); }
.muted { color: var(--muted); } .tiny { font-size: 13px; } .center { text-align: center; }
.mark { display: inline-grid; place-items: center; width: 34px; height: 34px; border-radius: 10px; background: var(--grad); color: #fff; font-weight: 800; }
.top { position: sticky; top: 0; z-index: 5; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px clamp(16px, 5vw, 48px); background: rgba(244,248,255,.9); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; }
.top nav { display: flex; align-items: center; gap: 16px; font-weight: 600; font-size: 14px; }
.top nav a:not(.btn) { color: var(--muted); text-decoration: none; }
.btn { display: inline-block; appearance: none; border: 1px solid var(--line); background: #fff; color: var(--ink); font: inherit; font-weight: 600; padding: 10px 18px; border-radius: 12px; cursor: pointer; text-decoration: none; text-align: center; }
.btn.primary { color: #fff; border: 0; background: var(--grad); box-shadow: 0 10px 24px -12px rgba(37,99,235,.8); }
.btn.small { padding: 6px 12px; font-size: 13px; } .btn.big { padding: 13px 24px; font-size: 16px; } .btn.wide { width: 100%; }
.btn:disabled { opacity: .55; cursor: wait; }
.hero { max-width: 820px; margin: 0 auto; padding: clamp(40px, 9vw, 96px) 20px 40px; text-align: center; }
.eyebrow { font-size: 12.5px; font-weight: 800; letter-spacing: .14em; color: var(--indigo); margin: 0 0 12px; }
.hero h1 { font-size: clamp(30px, 6vw, 52px); }
.hero h1 em { font-style: normal; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lead { font-size: clamp(16px, 2.4vw, 19px); color: var(--muted); margin: 18px auto 26px; max-width: 640px; }
.row { display: flex; align-items: center; } .gap { gap: 10px; } .wrapx { flex-wrap: wrap; } .center-m { justify-content: center; }
.sec { max-width: 1040px; margin: 0 auto; padding: clamp(36px, 6vw, 64px) 20px; }
.sec.alt { max-width: none; background: #fff; border-block: 1px solid var(--line); }
.sec.alt > * { max-width: 1000px; margin-inline: auto; }
.sec > h2 { text-align: center; font-size: clamp(24px, 4vw, 34px); margin-bottom: 22px; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); gap: 14px; }
.card { background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 20px; box-shadow: 0 12px 30px -20px rgba(37,60,140,.45); }
.card h3 { font-size: 18px; margin-bottom: 6px; } .card p { margin: 0; color: var(--muted); }
.steps { counter-reset: s; list-style: none; padding: 0; display: grid; gap: 12px; max-width: 700px; }
.steps li { counter-increment: s; position: relative; padding: 14px 16px 14px 60px; background: var(--bg); border: 1px solid var(--line); border-radius: 14px; }
.steps li::before { content: counter(s); position: absolute; left: 14px; top: 12px; width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; color: #fff; font-weight: 800; background: var(--grad); }
.paket-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 300px)); justify-content: center; gap: 16px; margin-top: 18px; }
.paket { display: flex; flex-direction: column; background: #fff; border: 2px solid var(--line); border-radius: 20px; padding: 22px; text-align: center; }
.paket h3 { font-size: 19px; } .paket .price { font-size: 32px; font-weight: 800; margin: 8px 0; } .paket .price small { display: block; font-size: 14px; font-weight: 600; color: var(--muted); }
.paket .btn { margin-top: auto; }
.paket p { color: var(--muted); margin: 0 0 14px; }
.form-wrap { display: grid; gap: 16px; max-width: 560px !important; }
form { display: grid; gap: 14px; }
label { display: grid; gap: 5px; font-weight: 600; font-size: 14px; } label .muted { font-weight: 400; }
input, select { width: 100%; font: inherit; color: var(--ink); background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 11px 12px; outline: none; }
input:focus, select:focus { border-color: var(--blue); box-shadow: 0 0 0 4px rgba(37,99,235,.12); }
fieldset { border: 0; padding: 0; margin: 0; } legend { font-weight: 600; font-size: 14px; margin-bottom: 6px; }
.radios { display: grid; gap: 8px; }
.radio { display: flex; align-items: center; gap: 10px; padding: 12px; border: 1px solid var(--line); border-radius: 12px; cursor: pointer; font-weight: 600; }
.radio input { width: 18px; height: 18px; accent-color: var(--blue); padding: 0; flex: none; }
.radio span small { display: block; font-weight: 400; color: var(--muted); }
.radio:has(input:checked) { border-color: var(--blue); background: var(--ice); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.msg { margin: 0; padding: 10px 12px; border-radius: 10px; font-size: 14px; }
.msg.bad { background: #fdecef; color: var(--bad); } .msg.ok { background: #e6f7f0; color: var(--ok); } .msg.wait { background: #fff6e0; color: #92610a; }
.total { font-size: 18px; } .total b { font-size: 28px; color: var(--indigo); display: block; }
.pre { white-space: pre-line; background: var(--bg); border: 1px dashed var(--line); border-radius: 12px; padding: 12px; color: var(--ink) !important; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; } .grid2 .btn { grid-column: 1 / -1; }
details { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 4px 16px; margin-bottom: 10px; max-width: 720px; margin-inline: auto; }
summary { cursor: pointer; font-weight: 700; padding: 12px 0; } details p { margin: 0 0 12px; color: var(--muted); }
.foot { display: flex; justify-content: space-between; gap: 10px; flex-wrap: wrap; padding: 22px clamp(16px, 5vw, 48px); border-top: 1px solid var(--line); color: var(--muted); font-size: 14px; }
@media (max-width: 560px) { .top nav a:not(.btn) { display: none; } .grid2 { grid-template-columns: 1fr; } }