:root {
  --bg-color: #0f172a;
  --text-color: #e2e8f0;
  --accent-color: #689689;
  --accent-secondary: #b3366a;
  --accent-glow: rgba(104, 150, 137, 0.4);
  --secondary-bg: #1e293b;
  --card-bg: rgba(255, 255, 255, 0.03);
  --line: rgba(255, 255, 255, 0.08);
  --mute: rgba(255, 255, 255, 0.65);
  --ok: #689689;
  --danger: #e25b4a;
  --font-main: "Outfit", sans-serif;
  --container-width: 720px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  background: var(--bg-color);
  color: var(--text-color);
  font-family: var(--font-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(ellipse at 20% 30%, rgba(104, 150, 137, 0.14) 0%, transparent 45%),
    radial-gradient(ellipse at 80% 70%, rgba(179, 54, 106, 0.12) 0%, transparent 40%),
    var(--bg-color);
}

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.25s ease;
}

.header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(10, 10, 11, 0.82);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.nav {
  width: min(1100px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 1.1rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.logo img {
  height: 40px;
  width: auto;
  display: block;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav-links a {
  opacity: 0.7;
}

.nav-links a:hover,
.nav-links a.current {
  opacity: 1;
  color: var(--accent-color);
}

.wrap {
  width: min(var(--container-width), calc(100% - 2rem));
  margin: 0 auto;
  padding: 3.5rem 0 5rem;
}

.hero-mark {
  text-align: center;
  margin-bottom: 2rem;
}

.hero-mark img {
  height: 48px;
  width: auto;
}

.eyebrow {
  display: block;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-size: 0.75rem;
  color: var(--accent-color);
  margin: 1.25rem 0 0.6rem;
}

.page-title {
  text-align: center;
  font-size: clamp(2.2rem, 6vw, 3.2rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.1;
  margin: 0 0 0.6rem;
}

.lead {
  text-align: center;
  color: var(--mute);
  max-width: 36ch;
  margin: 0 auto 0.85rem;
  font-size: 1.05rem;
  font-weight: 300;
}

.lang-note {
  text-align: center;
  max-width: 42ch;
  margin: 0 auto 2rem;
  padding: 0.75rem 1rem;
  font-size: 0.95rem;
  line-height: 1.45;
  color: #e8f0ec;
  background: rgba(104, 150, 137, 0.16);
  border: 1px solid rgba(104, 150, 137, 0.4);
  border-radius: 8px;
}

.lang-note strong {
  color: var(--accent-color);
  font-weight: 700;
}

.panel {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--card-bg);
  padding: 1.6rem 1.4rem 1.5rem;
  transition: border-color 0.3s ease, background 0.3s ease;
}

.panel:hover {
  border-color: rgba(104, 150, 137, 0.35);
  background: rgba(255, 255, 255, 0.045);
}

.product-status {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 0.85rem;
  padding: 0.35rem 0.7rem;
  border-radius: 4px;
  color: #0b1220;
  background: var(--accent-color);
}

.panel h2 {
  font-size: 1.55rem;
  color: #fff;
  margin: 0 0 0.25rem;
  font-weight: 700;
}

.summary-sub {
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-color);
  margin: 0 0 1rem;
}

.price-row {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
  margin: 0 0 1.35rem;
}

.price {
  font-size: 2.4rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.02em;
  line-height: 1;
}

.price-note {
  color: var(--mute);
  font-size: 0.9rem;
}

label {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: 0.55rem;
}

input[type="email"],
input[type="text"] {
  width: 100%;
  appearance: none;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(11, 18, 32, 0.65);
  color: #fff;
  border-radius: 50px;
  padding: 0.95rem 1.2rem;
  font: inherit;
  font-size: 1.02rem;
  margin-bottom: 1rem;
}

input[type="email"]::placeholder,
input[type="text"]::placeholder {
  color: rgba(255, 255, 255, 0.35);
}

input[type="email"]:focus,
input[type="text"]:focus {
  outline: none;
  border-color: var(--accent-color);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.promo-block {
  margin: 0 0 1rem;
}

.promo-row {
  display: flex;
  gap: 0.6rem;
  align-items: stretch;
}

.promo-row input[type="text"] {
  margin-bottom: 0;
  flex: 1 1 auto;
}

.promo-row .btn-ghost {
  flex: 0 0 auto;
  white-space: nowrap;
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.22);
  padding: 0.85rem 1.1rem;
}

.promo-row .btn-ghost:hover:not(:disabled) {
  border-color: var(--accent-color);
  color: var(--accent-color);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.6rem;
  border-radius: 50px;
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.88rem;
  letter-spacing: 1px;
  transition: all 0.3s ease;
  border: 1px solid transparent;
  cursor: pointer;
  font-family: inherit;
  text-decoration: none;
}

.btn-primary {
  width: 100%;
  background: var(--accent-color);
  color: #000;
  box-shadow: 0 0 20px var(--accent-glow);
}

.btn-primary:hover:not(:disabled) {
  background: #fff;
  box-shadow: 0 0 30px rgba(255, 255, 255, 0.35);
  transform: translateY(-2px);
}

.btn-primary:disabled {
  opacity: 0.5;
  cursor: wait;
  box-shadow: none;
}

.btn-secondary {
  width: 100%;
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
  border-color: #fff;
  background: rgba(255, 255, 255, 0.05);
}

.err {
  margin: 0.9rem 0 0;
  color: var(--danger);
  font-size: 0.95rem;
  min-height: 1.3em;
}

.perks {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0 0;
  display: grid;
  gap: 0.7rem;
}

.perks li {
  display: flex;
  gap: 0.7rem;
  align-items: flex-start;
  color: var(--mute);
  font-size: 0.95rem;
}

.perks li::before {
  content: "";
  width: 8px;
  height: 8px;
  margin-top: 0.45em;
  flex: none;
  border-radius: 50%;
  background: var(--accent-color);
  box-shadow: 0 0 0 3px rgba(104, 150, 137, 0.18);
}

.foot {
  margin-top: 2rem;
  text-align: center;
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.45);
}

.foot a {
  color: var(--accent-color);
  border-bottom: 1px solid rgba(104, 150, 137, 0.35);
}

.foot a:hover {
  color: #fff;
  border-color: #fff;
}

.footer {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: 2rem 1rem 2.5rem;
  text-align: center;
  color: rgba(255, 255, 255, 0.4);
  font-size: 0.82rem;
}

.footer-links {
  margin-top: 0.75rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem 0.85rem;
}

.footer-links a:hover {
  color: var(--accent-color);
}

.key-box {
  margin: 1rem 0;
  padding: 1.1rem 1rem;
  border: 1px dashed rgba(104, 150, 137, 0.55);
  border-radius: 12px;
  background: rgba(11, 18, 32, 0.55);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: clamp(1rem, 3.5vw, 1.25rem);
  letter-spacing: 0.06em;
  word-break: break-all;
  color: var(--accent-color);
  text-align: center;
}

.status {
  color: var(--mute);
  margin: 0 0 0.75rem;
}

.status.ok {
  color: var(--ok);
  font-weight: 600;
}

.actions {
  display: grid;
  gap: 0.7rem;
  margin-top: 1rem;
}

.spam-note {
  margin: 1.25rem 0 0;
  padding: 0.9rem 1rem;
  border-radius: 10px;
  border: 1px solid rgba(245, 184, 0, 0.35);
  background: rgba(245, 184, 0, 0.08);
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.92rem;
  line-height: 1.45;
}

.spam-note.mail-alert {
  margin: 0.65rem 0 1rem;
}

.spam-note strong {
  color: #f5d76e;
  font-weight: 600;
}

@media (min-width: 720px) {
  .panel {
    padding: 2rem 2rem 1.75rem;
  }
  .nav-links {
    gap: 1.75rem;
  }
}