/* kriptoteknik.com: the public site (landing, packages, sign-up, sign-in, account, legal pages). */
:root {
  --bg: #0f0f12;
  --panel: #17171b;
  --panel2: #1e1e23;
  --border: #2b2a2e;
  --text: #ebe8e0;
  --muted: #9a968c;
  --gold: #d6b25e;
  --gold2: #f2c94c;
  --gold-soft: rgba(214, 178, 94, 0.14);
  --up: #2bb08a;
  --down: #e5484d;
  --radius: 14px;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Instrument Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.6;
}
a { color: var(--gold); text-decoration: none; }
a:hover { text-decoration: underline; }
img, svg { max-width: 100%; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 20px; }

/* header */
.top { position: sticky; top: 0; z-index: 10; background: rgba(15, 15, 18, 0.85); backdrop-filter: blur(10px); border-bottom: 1px solid var(--border); }
.top .wrap { display: flex; align-items: center; gap: 18px; height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); font-weight: 700; font-size: 18px; letter-spacing: 0.01em; }
.brand:hover { text-decoration: none; }
.brand img { width: 34px; height: 34px; }
.brand b { color: var(--gold); }
.nav { display: flex; gap: 22px; margin-left: 18px; }
.nav a { color: var(--muted); font-size: 15px; }
.nav a:hover { color: var(--text); text-decoration: none; }
.spacer { flex: 1; }
.auth { display: flex; gap: 10px; align-items: center; }
@media (max-width: 760px) { .nav { display: none; } }

/* buttons and forms */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 42px; padding: 0 18px; border-radius: 10px; border: 1px solid var(--border); background: var(--panel2); color: var(--text); font: inherit; font-size: 15px; font-weight: 600; cursor: pointer; white-space: nowrap; }
.btn:hover { border-color: var(--gold); text-decoration: none; }
.btn.gold { background: linear-gradient(135deg, var(--gold2), var(--gold)); border-color: transparent; color: #17140c; }
.btn.gold:hover { filter: brightness(1.06); }
.btn.big { height: 52px; padding: 0 26px; font-size: 17px; }
.btn.full { width: 100%; }
.btn[disabled] { opacity: 0.5; cursor: not-allowed; }
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; font-size: 14px; color: var(--muted); }
.field input { height: 46px; border-radius: 10px; border: 1px solid var(--border); background: #111114; color: var(--text); font: inherit; padding: 0 14px; }
.field input:focus { outline: none; border-color: var(--gold); }
.check { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; color: var(--muted); margin: 6px 0 16px; }
.check input { margin-top: 4px; }
.msg { min-height: 22px; font-size: 14px; margin: 4px 0 10px; }
.msg.err { color: var(--down); }
.msg.ok { color: var(--up); }

/* sections */
.hero { padding: 84px 0 56px; text-align: center; }
.hero h1 { font-size: clamp(32px, 5.5vw, 58px); line-height: 1.1; margin: 0 0 18px; letter-spacing: -0.02em; }
.hero h1 span { background: linear-gradient(135deg, #fff1b8, var(--gold2) 45%, var(--gold)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p { color: var(--muted); font-size: 19px; max-width: 680px; margin: 0 auto 30px; }
.hero .cta { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.shot { margin: 48px auto 0; border: 1px solid var(--border); border-radius: 18px; overflow: hidden; box-shadow: 0 30px 80px rgba(0, 0, 0, 0.55), 0 0 0 1px rgba(214, 178, 94, 0.08); background: var(--panel); aspect-ratio: 16 / 9; display: flex; align-items: center; justify-content: center; color: var(--muted); }
.shot img { width: 100%; height: 100%; object-fit: cover; display: block; }
section { padding: 64px 0; }
section h2 { font-size: clamp(26px, 3.5vw, 36px); margin: 0 0 10px; letter-spacing: -0.01em; text-align: center; }
section .lead { color: var(--muted); text-align: center; max-width: 640px; margin: 0 auto 40px; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.card { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 22px; }
.card h3 { margin: 0 0 8px; font-size: 18px; }
.card p { margin: 0; color: var(--muted); font-size: 15px; }
.icon { width: 40px; height: 40px; border-radius: 10px; background: var(--gold-soft); color: var(--gold); display: flex; align-items: center; justify-content: center; margin-bottom: 14px; font-size: 20px; }

/* feature rows with screenshots */
.showcase { padding-top: 24px; }
.feat { display: grid; grid-template-columns: 1.25fr 1fr; gap: 44px; align-items: center; margin: 0 0 76px; }
.feat.rev .feat-img { order: 2; }
.feat-img { border: 1px solid var(--border); border-radius: 16px; overflow: hidden; background: var(--panel); box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45); }
.feat-img img { display: block; width: 100%; height: auto; }
.feat-text h2 { text-align: left; margin: 6px 0 12px; }
.feat-text p { color: var(--muted); font-size: 17px; margin: 0 0 14px; }
.feat-text ul { list-style: none; padding: 0; margin: 0; }
.feat-text li { padding: 5px 0 5px 26px; position: relative; }
.feat-text li::before { content: "✓"; position: absolute; left: 2px; color: var(--gold); font-weight: 700; }
.kicker { color: var(--gold); font-size: 13px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; }
@media (max-width: 860px) { .feat { grid-template-columns: 1fr; gap: 20px; margin-bottom: 52px; } .feat.rev .feat-img { order: 0; } }

/* packages */
.period { display: flex; justify-content: center; gap: 6px; margin: 0 auto 28px; background: var(--panel); border: 1px solid var(--border); border-radius: 12px; padding: 4px; width: max-content; }
.period button { border: 0; background: transparent; color: var(--muted); font: inherit; font-weight: 600; padding: 8px 18px; border-radius: 9px; cursor: pointer; }
.period button.on { background: var(--gold-soft); color: var(--gold); }
.plans { display: grid; grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); gap: 18px; max-width: 820px; margin: 0 auto; }
.plans.n3 { max-width: 1120px; grid-template-columns: repeat(3, minmax(0, 1fr)); }
@media (max-width: 900px) { .plans.n3 { grid-template-columns: 1fr; max-width: 460px; } }
.plan.best { transform: translateY(-6px); }
.plan .tag.soft { background: var(--gold-soft); color: var(--gold); }
.plan { background: var(--panel); border: 1px solid var(--border); border-radius: 18px; padding: 28px; display: flex; flex-direction: column; }
.plan.free { border-style: dashed; }
.plan.pro { border-color: rgba(214, 178, 94, 0.55); box-shadow: 0 0 0 1px rgba(214, 178, 94, 0.15), 0 20px 50px rgba(214, 178, 94, 0.08); }
.plan .tag { align-self: flex-start; font-size: 12px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: #17140c; background: var(--gold); border-radius: 20px; padding: 3px 10px; margin-bottom: 10px; }
.plan h3 { margin: 0; font-size: 24px; }
.price { font-size: 40px; font-weight: 700; margin: 10px 0 2px; letter-spacing: -0.02em; }
.price small { font-size: 16px; color: var(--muted); font-weight: 500; }
.plan ul { list-style: none; padding: 0; margin: 18px 0 24px; flex: 1; }
.plan li { padding: 6px 0 6px 28px; position: relative; color: var(--text); font-size: 15px; }
.plan li::before { content: "✓"; position: absolute; left: 4px; color: var(--gold); font-weight: 700; }
.note { color: var(--muted); font-size: 13px; text-align: center; margin-top: 18px; }

.plan details.more { margin: -10px 0 22px; }
.plan details.more summary { cursor: pointer; color: var(--gold); font-weight: 600; font-size: 14px; }
.plan details.more h4 { margin: 14px 0 4px; font-size: 13px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.05em; }
.plan details.more ul { margin: 0; flex: none; }
.plan details.more li { font-size: 14px; padding: 4px 0 4px 26px; }
/* everything in Pro */
.allpro { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.allpro .card h3 { color: var(--gold); font-size: 15px; text-transform: uppercase; letter-spacing: 0.05em; }
.allpro ul { list-style: none; padding: 0; margin: 8px 0 0; }
.allpro li { padding: 5px 0 5px 24px; position: relative; font-size: 15px; }
.allpro li::before { content: "✓"; position: absolute; left: 2px; color: var(--gold); font-weight: 700; }

/* FAQ */
.faq { max-width: 760px; margin: 0 auto; }
.faq details { background: var(--panel); border: 1px solid var(--border); border-radius: 12px; padding: 16px 20px; margin-bottom: 10px; }
.faq summary { cursor: pointer; font-weight: 600; }
.faq details p { color: var(--muted); margin: 10px 0 0; }

/* small pages (sign-in, sign-up, account) */
.page { max-width: 460px; margin: 56px auto 80px; padding: 0 20px; }
.page.wide { max-width: 760px; }
.page.xwide { max-width: 1160px; }
.page.xwide > .box:not(#paket) { max-width: 760px; margin-left: auto; margin-right: auto; }
.page.xwide > h1, .page.xwide > .sub, .page.xwide > .row { max-width: 760px; margin-left: auto; margin-right: auto; }
.page h1 { font-size: 30px; margin: 0 0 6px; }
.page .sub { color: var(--muted); margin: 0 0 26px; }
.box { background: var(--panel); border: 1px solid var(--border); border-radius: 18px; padding: 26px; margin-bottom: 18px; }
.box h2 { font-size: 19px; margin: 0 0 14px; text-align: left; }
.row { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.status { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; }
.status.on { color: var(--up); }
.status.off { color: var(--down); }
.kv { display: grid; grid-template-columns: 140px 1fr; gap: 6px 14px; font-size: 15px; }
.kv span:nth-child(odd) { color: var(--muted); }
.legal { line-height: 1.75; }
.legal h2 { text-align: left; font-size: 20px; margin-top: 28px; }
.draft { border: 1px dashed var(--gold); background: var(--gold-soft); color: var(--text); border-radius: 12px; padding: 14px 16px; font-size: 14px; margin-bottom: 20px; }

/* footer */
footer { border-top: 1px solid var(--border); padding: 36px 0 44px; color: var(--muted); font-size: 14px; }
footer .wrap { display: flex; gap: 24px; flex-wrap: wrap; justify-content: space-between; }
footer nav { display: flex; gap: 16px; flex-wrap: wrap; }
footer a { color: var(--muted); }
.risk { max-width: 1120px; margin: 18px auto 0; padding: 0 20px; font-size: 12px; color: #7c786f; }