/* Veridia — shared site stylesheet */
:root {
  color-scheme: dark;
  --space: #0b0614;
  --card: rgba(255, 255, 255, .045);
  --stroke: rgba(255, 255, 255, .10);
  --ink: #efe9ff;
  --ink-dim: #b3a6d9;
  --ink-faint: #8f83b3;
  --purple: #8b5cf6;
  --purple-soft: #a78bfa;
  --blue: #4b8cfa;
  --nova: #6bdcfa;
  --amber: #f5a623;
  --ok: #38d996;
  --bad: #f54360;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: radial-gradient(1200px 700px at 80% -10%, #241249 0%, var(--space) 55%) fixed, var(--space);
  color: var(--ink);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
.wrap { max-width: 1020px; margin: 0 auto; padding: 0 22px; }
.narrow { max-width: 820px; }

/* ---------- header / nav ---------- */
.site-nav {
  display: flex; align-items: center; gap: 18px;
  padding: 18px 0; flex-wrap: wrap;
}
.site-nav .logo {
  display: flex; align-items: center; gap: 10px;
  text-decoration: none; color: var(--ink); font-weight: 900;
  letter-spacing: 4px; font-size: 18px;
}
.site-nav .logo img { width: 34px; height: 34px; border-radius: 9px; }
.site-nav .links { margin-left: auto; display: flex; gap: 4px; flex-wrap: wrap; align-items: center; }
.site-nav .links a {
  color: var(--ink-dim); text-decoration: none; font-size: 14px; font-weight: 600;
  padding: 8px 12px; border-radius: 99px; transition: color .15s, background .15s;
}
.site-nav .links a:hover { color: #fff; background: rgba(255,255,255,.06); }
.lang-toggle { display: flex; gap: 4px; margin-left: 8px; }
.lang-toggle button {
  background: rgba(255,255,255,.06); color: var(--ink-dim);
  border: 1px solid var(--stroke); padding: 6px 13px; border-radius: 999px;
  font-weight: 800; cursor: pointer; font-size: 12.5px;
}
.lang-toggle button.active { background: rgba(139,92,246,.5); color: #fff; border-color: transparent; }

/* ---------- typography ---------- */
h1 { font-size: clamp(30px, 5.6vw, 54px); font-weight: 900; line-height: 1.12; margin: 0 0 14px; letter-spacing: -.5px; }
h2 { font-size: 24px; font-weight: 800; margin: 44px 0 10px; color: #fff; }
h3 { font-size: 17px; font-weight: 700; margin: 24px 0 6px; color: #fff; }
p, li { color: #cfc6ea; font-size: 15.5px; }
a { color: var(--purple-soft); }
.grad {
  background: linear-gradient(120deg, #fff 20%, var(--purple-soft) 60%, var(--nova));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.muted { color: var(--ink-faint); font-size: 13.5px; }
.center { text-align: center; }

/* ---------- components ---------- */
.card {
  background: var(--card); border: 1px solid var(--stroke);
  border-radius: 20px; padding: 22px 24px;
}
.btn {
  display: inline-flex; align-items: center; gap: 9px;
  background: linear-gradient(120deg, var(--purple), var(--blue));
  color: #fff; text-decoration: none; font-weight: 800; font-size: 15.5px;
  padding: 14px 26px; border-radius: 999px; border: 0; cursor: pointer;
  box-shadow: 0 8px 30px rgba(139,92,246,.35);
  transition: transform .15s, box-shadow .15s;
}
.btn:hover { transform: translateY(-1px); box-shadow: 0 12px 36px rgba(139,92,246,.5); }
.btn.ghost {
  background: rgba(255,255,255,.06); box-shadow: none;
  border: 1px solid var(--stroke); color: var(--ink);
}
.pill {
  display: inline-block; padding: 5px 14px; border-radius: 999px;
  font-size: 12.5px; font-weight: 800; letter-spacing: 1px;
  background: rgba(139,92,246,.16); color: var(--purple-soft);
  border: 1px solid rgba(139,92,246,.35);
}
.grid { display: grid; gap: 16px; }
.grid.cols-3 { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.grid.cols-2 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.feature .icon { font-size: 26px; margin-bottom: 8px; }
.feature h3 { margin: 4px 0 6px; }
.feature p { font-size: 14.5px; margin: 0; color: var(--ink-dim); }

/* FAQ accordion */
details.faq {
  background: var(--card); border: 1px solid var(--stroke);
  border-radius: 16px; padding: 4px 20px; margin: 10px 0;
}
details.faq summary {
  cursor: pointer; font-weight: 700; color: var(--ink);
  padding: 14px 0; font-size: 15.5px; list-style: none;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
}
details.faq summary::-webkit-details-marker { display: none; }
details.faq summary::after { content: "+"; color: var(--purple-soft); font-size: 20px; font-weight: 800; }
details.faq[open] summary::after { content: "–"; }
details.faq p { margin: 0 0 16px; color: var(--ink-dim); font-size: 14.5px; }

/* legal pages */
.legal h2 { font-size: 19px; margin: 34px 0 8px; }
.updated { color: var(--ink-faint); font-size: 13px; margin-bottom: 28px; }

/* ---------- pricing / subscription ---------- */
.plan {
  position: relative;
  background:
    radial-gradient(420px 200px at 100% 0%, rgba(139,92,246,.18), transparent 70%),
    var(--card);
  border: 1px solid rgba(139,92,246,.38);
  border-radius: 22px; padding: 26px 26px 24px;
}
.plan .tag {
  position: absolute; top: 18px; right: 20px;
  font-size: 11.5px; font-weight: 800; letter-spacing: .8px;
  color: var(--purple-soft); background: rgba(139,92,246,.16);
  border: 1px solid rgba(139,92,246,.35); padding: 4px 11px; border-radius: 999px;
}
.plan .plan-name { font-size: 20px; font-weight: 800; color: #fff; margin: 2px 0 2px; }
.price { display: flex; align-items: baseline; gap: 8px; margin: 8px 0 4px; }
.price .amount { font-size: 40px; font-weight: 900; color: #fff; letter-spacing: -1px; }
.price .per { font-size: 15px; color: var(--ink-dim); font-weight: 600; }
.plan .grant {
  display: inline-flex; align-items: center; gap: 8px; margin: 6px 0 2px;
  font-weight: 700; color: var(--ink);
}
.plan .grant b { color: var(--purple-soft); }

/* generic price/spec table (Echo packs + terms-at-a-glance) */
.ptable-wrap { overflow-x: auto; margin: 14px 0 6px; }
.ptable { width: 100%; border-collapse: collapse; font-size: 14.5px; min-width: 420px; }
.ptable th, .ptable td {
  text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--stroke);
}
.ptable th { color: var(--ink-faint); font-weight: 700; font-size: 12.5px; letter-spacing: .4px; text-transform: uppercase; }
.ptable td { color: var(--ink); }
.ptable td.num { font-variant-numeric: tabular-nums; color: var(--purple-soft); font-weight: 700; white-space: nowrap; }
.ptable tr:last-child td { border-bottom: 0; }

/* required-disclosure fine print */
.disclosure {
  background: var(--card); border: 1px solid var(--stroke);
  border-radius: 16px; padding: 6px 22px; margin: 14px 0;
}
.disclosure li { color: var(--ink-dim); font-size: 14px; margin: 10px 0; }
.mini { color: var(--ink-faint); font-size: 13px; }

/* footer */
.site-footer {
  border-top: 1px solid var(--stroke); margin-top: 70px;
  padding: 30px 0 46px; text-align: center;
}
.site-footer .flinks { display: flex; gap: 6px 22px; justify-content: center; flex-wrap: wrap; margin-bottom: 12px; }
.site-footer a { color: var(--ink-dim); text-decoration: none; font-size: 14px; }
.site-footer a:hover { color: #fff; }
.site-footer .copy { color: var(--ink-faint); font-size: 13px; }

/* language switching */
[data-lang] { display: none; }
html[lang="en"] [data-lang="en"] { display: revert; }
html[lang="tr"] [data-lang="tr"] { display: revert; }

/* hero */
.hero { text-align: center; padding: 64px 0 30px; }
.hero .sub { max-width: 640px; margin: 0 auto 30px; color: var(--ink-dim); font-size: 17.5px; }
.hero .cta { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.hero-brand {
  width: 128px; height: 128px; border-radius: 30px; margin-bottom: 22px;
  box-shadow: 0 18px 60px rgba(139,92,246,.45);
}
.step-num {
  width: 34px; height: 34px; border-radius: 50%; display: inline-flex;
  align-items: center; justify-content: center; font-weight: 900;
  background: linear-gradient(120deg, var(--purple), var(--blue)); color: #fff;
  margin-bottom: 10px;
}
@media (max-width: 640px) {
  .site-nav .links a { padding: 8px 8px; font-size: 13px; }
  .hero { padding: 40px 0 16px; }
}