/* bratuxa.com: one page, no trackers, nothing loaded from other sites. Fonts are the app's own (OFL, see fonts/). */
@font-face { font-family: "Grotesk"; src: url("/fonts/grotesk.woff2") format("woff2"); font-weight: 300 700; font-display: swap; }
@font-face { font-family: "Inter"; src: url("/fonts/inter.woff2") format("woff2"); font-weight: 100 900; font-display: swap; }

:root {
  --bg: #050907;
  --bg-raise: #0b1611;
  --text: #e9f1ec;
  --muted: #9fb3a8;
  --line: rgb(200 220 210 / 0.12);
  --accent: #2fe592;
  --accent-rgb: 47 229 146;
  --accent-bright: #7dffc0;
  --silver: #c9d3ce;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; min-height: 100vh; min-height: 100dvh; display: flex; flex-direction: column;
  background: var(--bg); color: var(--text);
  font: 400 17px/1.55 "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  overflow-x: hidden;
}
a { color: var(--accent-bright); text-decoration: none; }
a:hover, a:focus-visible { text-decoration: underline; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 6px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.sky {
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(60vmax 40vmax at 50% -5%, rgb(var(--accent-rgb) / 0.18), transparent 70%),
    radial-gradient(40vmax 30vmax at 90% 100%, rgb(var(--accent-rgb) / 0.07), transparent 70%),
    var(--bg);
}

.top {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  max-width: 1120px; width: 100%; margin: 0 auto; padding: 22px 24px;
}
.brand { display: inline-flex; align-items: center; gap: 12px; color: var(--text); }
.brand:hover { text-decoration: none; }
.word { font: 600 15px/1 "Grotesk", sans-serif; letter-spacing: 0.32em; }
.mini-orb {
  width: 26px; height: 26px; border-radius: 50%;
  background: radial-gradient(circle at 50% 45%, #eafff4 0 14%, var(--accent-bright) 30%, var(--accent) 55%, #0b3d26 100%);
  box-shadow: 0 0 18px rgb(var(--accent-rgb) / 0.55), inset 0 0 0 2px rgb(201 211 206 / 0.55);
}
.contact { font-size: 14px; color: var(--muted); }

main { flex: 1; width: 100%; max-width: 1120px; margin: 0 auto; padding: 0 24px; }

.hero { text-align: center; padding: 32px 0 56px; }
.orb { position: relative; width: 220px; height: 220px; margin: 8px auto 34px; }
.core {
  position: absolute; inset: 58px; border-radius: 50%;
  background: radial-gradient(circle at 50% 42%, #f2fff8 0 10%, var(--accent-bright) 30%, var(--accent) 58%, #0a4a2d 100%);
  box-shadow: 0 0 60px rgb(var(--accent-rgb) / 0.65), 0 0 140px rgb(var(--accent-rgb) / 0.35);
  animation: breathe 4.8s ease-in-out infinite;
}
.ring { position: absolute; inset: 0; border-radius: 50%; border: 1px solid rgb(var(--accent-rgb) / 0.35); }
.r1 { inset: 34px; border-color: rgb(201 211 206 / 0.35); animation: pulse 4.8s ease-in-out infinite; }
.r2 { inset: 12px; animation: pulse 4.8s ease-in-out 0.6s infinite; }
.r3 { inset: -10px; border-color: rgb(var(--accent-rgb) / 0.16); animation: pulse 4.8s ease-in-out 1.2s infinite; }
@keyframes breathe { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.06); } }
@keyframes pulse { 0%, 100% { transform: scale(1); opacity: 0.9; } 50% { transform: scale(1.04); opacity: 0.45; } }

.badge {
  display: inline-flex; align-items: center; gap: 8px; margin: 0 0 18px; padding: 6px 14px;
  border: 1px solid rgb(var(--accent-rgb) / 0.4); border-radius: 999px; background: rgb(var(--accent-rgb) / 0.08);
  color: var(--accent-bright); font: 600 13px/1 "Grotesk", sans-serif; letter-spacing: 0.14em; text-transform: uppercase;
}
.badge .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 10px var(--accent); }
h1 {
  margin: 0 auto 16px; max-width: 20ch;
  font: 600 clamp(40px, 7vw, 76px)/1.03 "Grotesk", sans-serif; letter-spacing: -0.02em;
  background: linear-gradient(180deg, #ffffff 0%, var(--silver) 100%); -webkit-background-clip: text; background-clip: text;
  color: transparent;
}
.lead { margin: 0 auto 30px; max-width: 34em; color: var(--muted); font-size: clamp(17px, 2.1vw, 20px); }

.notify { display: flex; gap: 10px; justify-content: center; max-width: 520px; margin: 0 auto; }
.notify input[type=email] {
  flex: 1; min-width: 0; height: 52px; padding: 0 18px; border-radius: 14px;
  border: 1px solid var(--line); background: var(--bg-raise); color: var(--text); font: inherit;
}
.notify input[type=email]::placeholder { color: #6f8478; }
.notify input[type=email]:focus { outline: none; border-color: rgb(var(--accent-rgb) / 0.7); box-shadow: 0 0 0 3px rgb(var(--accent-rgb) / 0.18); }
.notify button {
  height: 52px; padding: 0 22px; border: 0; border-radius: 14px; cursor: pointer; white-space: nowrap;
  background: linear-gradient(180deg, #4ff3a7, #1fc779); color: #032113; font: 600 16px/1 "Inter", sans-serif;
  box-shadow: 0 8px 30px rgb(var(--accent-rgb) / 0.28);
  transition: transform 0.15s ease, filter 0.15s ease;
}
.notify button:hover { filter: brightness(1.06); transform: translateY(-1px); }
.notify button:disabled { opacity: 0.6; cursor: default; transform: none; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.note { margin: 14px 0 0; color: var(--muted); font-size: 14px; min-height: 1.5em; }
.note.ok { color: var(--accent-bright); }
.note.err { color: #ffb4a8; }

.features {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; padding: 8px 0 40px;
}
.features article {
  padding: 22px 20px; border: 1px solid var(--line); border-radius: 18px;
  background: linear-gradient(180deg, rgb(255 255 255 / 0.03), rgb(255 255 255 / 0.01));
}
.features .ic {
  display: grid; place-items: center; width: 42px; height: 42px; margin-bottom: 14px; border-radius: 12px;
  background: rgb(var(--accent-rgb) / 0.1); border: 1px solid rgb(var(--accent-rgb) / 0.25);
}
.features svg { width: 22px; height: 22px; fill: none; stroke: var(--accent-bright); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.features h2 { margin: 0 0 6px; font: 600 18px/1.25 "Grotesk", sans-serif; }
.features p { margin: 0; color: var(--muted); font-size: 15px; }

.more { text-align: center; color: var(--muted); padding: 0 0 48px; font-size: 15px; }
.more strong { color: var(--text); font-weight: 600; }

.foot { border-top: 1px solid var(--line); padding: 22px 24px 28px; text-align: center; color: #7f9389; font-size: 14px; }
.foot p { margin: 0; }

/* the privacy page */
.page { max-width: 720px; margin: 0 auto; padding: 16px 24px 56px; }
.page h1 { max-width: none; font-size: clamp(32px, 5vw, 44px); text-align: left; }
.page h2 { font: 600 20px/1.3 "Grotesk", sans-serif; margin: 28px 0 8px; }
.page p, .page li { color: var(--muted); }

@media (max-width: 900px) { .features { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) {
  body { font-size: 16px; }
  .top { padding: 18px 16px; }
  .contact { display: none; }
  main { padding: 0 16px; }
  .hero { padding: 16px 0 40px; }
  .orb { width: 170px; height: 170px; margin-bottom: 26px; }
  .core { inset: 44px; }
  .r1 { inset: 26px; } .r2 { inset: 9px; } .r3 { inset: -8px; }
  .notify { flex-direction: column; }
  .notify button { width: 100%; }
  .features { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) { .core, .ring { animation: none; } .notify button { transition: none; } }
.page.center { text-align: center; padding-top: 18vh; }
.page.center h1 { text-align: center; }