/* SecureFix public site (RU) — sky theme */

:root {
  --bg: transparent;
  --panel: rgba(255, 255, 255, 0.88);
  --panel-2: rgba(255, 255, 255, 0.72);
  --border: rgba(255, 255, 255, 0.65);
  --text: #0a2540;
  --muted: #475569;
  --accent: #0073e6;
  --accent-hover: #0a2540;
  --accent-neon: #00d4b2;
  --ok: #15803d;
  --warn: #b45309;
  --font: "Segoe UI", system-ui, -apple-system, sans-serif;
  --max: 1360px;
  --radius: 12px;
  --sky-top: #7ec8f5;
  --sky-mid: #5eb0e8;
  --sky-bottom: #3d94d9;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  background: var(--sky-mid);
  color: var(--text);
  min-height: 100vh;
  position: relative;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    /* top-left cluster */
    radial-gradient(ellipse 140px 70px at 12% 18%, rgba(255, 255, 255, 0.95), transparent 70%),
    radial-gradient(ellipse 110px 55px at 16% 20%, rgba(255, 255, 255, 0.9), transparent 70%),
    radial-gradient(ellipse 90px 45px at 8% 22%, rgba(255, 255, 255, 0.85), transparent 70%),
    radial-gradient(ellipse 120px 58px at 22% 15%, rgba(255, 255, 255, 0.78), transparent 72%),
    /* top-right cluster */
    radial-gradient(ellipse 180px 85px at 78% 14%, rgba(255, 255, 255, 0.92), transparent 70%),
    radial-gradient(ellipse 130px 65px at 82% 16%, rgba(255, 255, 255, 0.88), transparent 70%),
    radial-gradient(ellipse 100px 50px at 88% 18%, rgba(255, 255, 255, 0.82), transparent 70%),
    radial-gradient(ellipse 150px 70px at 70% 11%, rgba(255, 255, 255, 0.8), transparent 72%),
    /* top-center */
    radial-gradient(ellipse 220px 95px at 45% 8%, rgba(255, 255, 255, 0.75), transparent 72%),
    radial-gradient(ellipse 160px 75px at 50% 10%, rgba(255, 255, 255, 0.8), transparent 72%),
    radial-gradient(ellipse 130px 60px at 38% 12%, rgba(255, 255, 255, 0.72), transparent 72%),
    /* mid-left / mid-right (hero sides) */
    radial-gradient(ellipse 190px 85px at 6% 42%, rgba(255, 255, 255, 0.78), transparent 72%),
    radial-gradient(ellipse 140px 65px at 11% 45%, rgba(255, 255, 255, 0.7), transparent 72%),
    radial-gradient(ellipse 110px 52px at 3% 48%, rgba(255, 255, 255, 0.65), transparent 72%),
    radial-gradient(ellipse 200px 90px at 94% 38%, rgba(255, 255, 255, 0.8), transparent 72%),
    radial-gradient(ellipse 145px 68px at 90% 42%, rgba(255, 255, 255, 0.72), transparent 72%),
    radial-gradient(ellipse 115px 55px at 97% 45%, rgba(255, 255, 255, 0.66), transparent 72%),
    /* mid-field small wisps */
    radial-gradient(ellipse 160px 70px at 55% 32%, rgba(255, 255, 255, 0.55), transparent 74%),
    radial-gradient(ellipse 120px 55px at 60% 35%, rgba(255, 255, 255, 0.5), transparent 74%),
    radial-gradient(ellipse 170px 75px at 33% 48%, rgba(255, 255, 255, 0.52), transparent 74%),
    radial-gradient(ellipse 100px 48px at 28% 50%, rgba(255, 255, 255, 0.48), transparent 74%),
    /* lower clusters */
    radial-gradient(ellipse 200px 90px at 25% 72%, rgba(255, 255, 255, 0.7), transparent 72%),
    radial-gradient(ellipse 150px 70px at 30% 74%, rgba(255, 255, 255, 0.65), transparent 72%),
    radial-gradient(ellipse 125px 58px at 18% 70%, rgba(255, 255, 255, 0.62), transparent 72%),
    radial-gradient(ellipse 240px 100px at 70% 68%, rgba(255, 255, 255, 0.72), transparent 72%),
    radial-gradient(ellipse 170px 80px at 75% 70%, rgba(255, 255, 255, 0.68), transparent 72%),
    radial-gradient(ellipse 140px 65px at 62% 72%, rgba(255, 255, 255, 0.6), transparent 72%),
    radial-gradient(ellipse 210px 95px at 48% 88%, rgba(255, 255, 255, 0.58), transparent 74%),
    radial-gradient(ellipse 155px 72px at 52% 90%, rgba(255, 255, 255, 0.52), transparent 74%),
    linear-gradient(180deg, var(--sky-top) 0%, var(--sky-mid) 45%, var(--sky-bottom) 100%);
}

a {
  color: var(--accent);
  text-decoration: none;
}

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

code {
  font-family: Consolas, "Courier New", monospace;
  font-size: 0.9em;
  background: var(--panel-2);
  padding: 0.12em 0.4em;
  border-radius: 4px;
}

.container {
  width: min(var(--max), 100% - 3rem);
  margin-inline: auto;
}

.narrow {
  max-width: 640px;
}

/* Header */

.header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid rgba(255, 255, 255, 0.55);
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 24px rgba(15, 39, 68, 0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--text);
  font-weight: 700;
  font-size: 1.15rem;
}

.logo-mark {
  display: block;
  width: 2.35rem;
  height: 2.35rem;
  flex-shrink: 0;
  border-radius: 0;
  background: none;
  transform-origin: center bottom;
  animation: logo-float 3.6s ease-in-out infinite;
  transition: transform 0.25s ease, filter 0.25s ease;
  will-change: transform;
}

.logo:hover .logo-mark {
  animation-play-state: paused;
  transform: translateY(-5px) scale(1.06);
  filter: drop-shadow(0 8px 14px rgba(10, 37, 64, 0.28));
}

@keyframes logo-float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-4px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .logo-mark {
    animation: none;
  }

  .logo:hover .logo-mark {
    transform: none;
    filter: none;
  }
}

.logo-text {
  display: inline-flex;
  align-items: baseline;
  letter-spacing: -0.03em;
}

.logo-secure {
  color: var(--text);
  font-weight: 700;
}

.logo-fix {
  color: var(--accent-neon);
  font-weight: 800;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 1.1rem;
  font-size: 0.95rem;
}

.nav a {
  color: var(--muted);
}

.nav a:hover {
  color: var(--text);
}

.nav-cta {
  color: #fff !important;
  background: var(--accent-hover);
  padding: 0.45rem 0.9rem;
  border-radius: 8px;
}

.nav-cta:hover {
  background: var(--accent);
  color: #fff !important;
}

.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-left: 0.35rem;
  padding: 0.25rem 0.5rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  background: var(--panel-2);
}

.lang-switch a {
  color: var(--muted);
}

.lang-switch a:hover {
  color: var(--accent);
}

.lang-switch [aria-current="true"] {
  color: var(--text);
}

/* Hero */

.hero {
  padding: 3.5rem 0 4rem;
  background: transparent;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2.5rem;
  align-items: center;
}

.badge {
  display: inline-block;
  margin: 0 0 1rem;
  padding: 0.35rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 0.8rem;
  color: var(--muted);
  letter-spacing: 0.02em;
}

.hero h1 {
  margin: 0 0 1rem;
  font-size: clamp(1.85rem, 4vw, 2.65rem);
  line-height: 1.15;
  font-weight: 700;
}

.lead {
  margin: 0 0 0.75rem;
  color: #334155;
  font-size: 1.05rem;
}

.lead-en {
  margin: 0 0 1.5rem;
  color: var(--muted);
  font-size: 0.95rem;
  font-style: italic;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1.25rem;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  border: none;
  cursor: pointer;
}

.btn-primary {
  background: var(--accent-hover);
  color: #fff;
}

.btn-primary:hover {
  background: var(--accent);
  color: #fff;
}

.btn-secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  border-color: var(--accent);
  color: var(--accent-hover);
  background: rgba(255, 255, 255, 0.9);
}

.btn-block {
  width: 100%;
}

.hero-facts {
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--muted);
  font-size: 0.9rem;
}

.hero-facts li {
  padding: 0.2rem 0;
  padding-left: 1.1rem;
  position: relative;
}

.hero-facts li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--border);
}

.hero-card {
  min-width: 0;
}

.terminal {
  background: rgba(15, 39, 68, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(15, 39, 68, 0.25);
}

.terminal-bar {
  display: flex;
  gap: 6px;
  padding: 10px 12px;
  background: rgba(0, 0, 0, 0.25);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.terminal-bar span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #334155;
}

.terminal-bar span:nth-child(1) { background: #ef4444; }
.terminal-bar span:nth-child(2) { background: #f59e0b; }
.terminal-bar span:nth-child(3) { background: #22c55e; }

.terminal pre {
  margin: 0;
  padding: 1.1rem 1.25rem;
  overflow-x: auto;
  font-size: 0.82rem;
  line-height: 1.55;
}

.terminal code {
  background: none;
  padding: 0;
  color: #cbd5e1;
}

.terminal .ok { color: var(--ok); }
.terminal .warn { color: var(--warn); }

.card-note {
  margin: 0.75rem 0 0;
  font-size: 0.82rem;
  color: var(--muted);
  text-align: center;
}

/* Sections */

.section {
  padding: 3.5rem 0;
}

.section-alt {
  background: rgba(255, 255, 255, 0.45);
  border-block: 1px solid rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(4px);
}

.section h2 {
  margin: 0 0 1.75rem;
  font-size: 1.65rem;
}

.section-intro {
  margin: -0.75rem 0 1.5rem;
  color: var(--muted);
}

.muted {
  color: var(--muted);
  font-size: 0.92rem;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.step {
  background: var(--panel);
  border: 1px solid rgba(255, 255, 255, 0.75);
  border-radius: var(--radius);
  padding: 1.35rem;
  box-shadow: 0 8px 32px rgba(15, 39, 68, 0.08);
}

.section-alt .step {
  background: rgba(255, 255, 255, 0.92);
}

.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  margin-bottom: 0.75rem;
  background: rgba(0, 115, 230, 0.12);
  color: var(--accent);
  border-radius: 8px;
  font-weight: 700;
  font-size: 0.9rem;
}

.step h3 {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
}

.step p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.card {
  background: var(--panel);
  border: 1px solid rgba(255, 255, 255, 0.75);
  border-radius: var(--radius);
  padding: 1.35rem;
  box-shadow: 0 8px 32px rgba(15, 39, 68, 0.08);
}

.card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
}

.card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.checklist {
  margin: 0 0 1.5rem;
  padding-left: 1.25rem;
  color: #334155;
}

.checklist li {
  margin-bottom: 0.65rem;
}

/* Form */

.contact-form label {
  display: block;
  margin-bottom: 1rem;
  font-size: 0.9rem;
  color: var(--muted);
}

.contact-form input,
.contact-form textarea {
  display: block;
  width: 100%;
  margin-top: 0.35rem;
  padding: 0.65rem 0.75rem;
  font: inherit;
  color: var(--text);
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid rgba(148, 163, 184, 0.45);
  border-radius: 8px;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: 2px solid rgba(59, 130, 246, 0.45);
  border-color: var(--accent);
}

.form-note {
  margin: 0 0 1rem;
  font-size: 0.82rem;
  color: var(--muted);
}

/* Footer */

.footer {
  padding: 2rem 0 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.55);
  background: rgba(255, 255, 255, 0.35);
  backdrop-filter: blur(4px);
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.footer-links {
  display: flex;
  gap: 1.25rem;
  font-size: 0.9rem;
}

.disclaimer {
  margin: 0;
  padding-bottom: 1rem;
  font-size: 0.78rem;
  color: #475569;
  line-height: 1.5;
}

/* Privacy page */

.page-title {
  padding: 2.5rem 0 1rem;
}

.prose h2 {
  font-size: 1.15rem;
  margin: 2rem 0 0.75rem;
}

.prose p,
.prose li {
  color: #334155;
}

.prose ul {
  padding-left: 1.25rem;
}

.verify-drop {
  margin: 1.5rem 0;
  padding: 2rem 1.25rem;
  text-align: center;
  border: 2px dashed rgba(10, 37, 64, 0.35);
  border-radius: var(--radius);
  background: var(--panel);
  cursor: pointer;
}

.verify-drop.is-drag {
  border-color: var(--accent);
  background: rgba(255, 255, 255, 0.95);
}

.verify-out {
  white-space: pre-wrap;
  word-break: break-word;
  background: rgba(10, 37, 64, 0.92);
  color: #e2e8f0;
  padding: 1rem 1.1rem;
  border-radius: 8px;
  font-size: 0.85rem;
  max-height: 28rem;
  overflow: auto;
}

.samples-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  font-size: 0.95rem;
  background: var(--panel);
}

.samples-table th,
.samples-table td {
  border: 1px solid var(--border);
  padding: 0.65rem 0.75rem;
  text-align: left;
  vertical-align: top;
}

.samples-table th {
  background: rgba(255, 255, 255, 0.55);
}

/* Browser try-demo */

.flash-error {
  color: #b91c1c;
  background: rgba(255, 255, 255, 0.9);
  padding: 0.75rem 1rem;
  border-radius: 8px;
  margin: 0.75rem 0;
}

.try-panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.1rem 1.25rem;
  box-shadow: 0 8px 28px rgba(15, 39, 68, 0.08);
}

.try-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  margin-bottom: 0.65rem;
  flex-wrap: wrap;
}

.try-code {
  width: 100%;
  min-height: 260px;
  font-family: Consolas, "Courier New", monospace;
  font-size: 0.9rem;
  line-height: 1.45;
  padding: 0.85rem;
  border: 1px solid rgba(15, 39, 68, 0.15);
  border-radius: 8px;
  resize: vertical;
  background: #f8fbff;
  color: var(--text);
}

.try-result {
  margin-top: 1.5rem;
}

.try-report {
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem 1.35rem 1.5rem;
  box-shadow: 0 10px 32px rgba(15, 39, 68, 0.1);
}

.try-report-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  flex-wrap: wrap;
}

.try-report-label {
  margin: 0 0 0.25rem;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.try-report h3 {
  margin: 0;
  font-size: 1.25rem;
}

.try-badge {
  display: inline-block;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
}

.try-badge-ok {
  background: #dcfce7;
  color: #166534;
}

.try-badge-warn {
  background: #ffedd5;
  color: #9a3412;
}

.try-badge-fail {
  background: #fee2e2;
  color: #991b1b;
}

.try-meta {
  margin: 0.75rem 0 1rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.try-check-list {
  list-style: none;
  margin: 0 0 1.25rem;
  padding: 0;
}

.try-check {
  display: grid;
  gap: 0.2rem;
  padding: 0.85rem 1rem;
  margin-bottom: 0.55rem;
  border-radius: 10px;
  background: #f8fbff;
  border: 1px solid rgba(15, 39, 68, 0.08);
}

.try-check span {
  color: #334155;
  font-size: 0.92rem;
}

.try-check-ok {
  border-left: 4px solid #15803d;
}

.try-check-warn {
  border-left: 4px solid #b45309;
}

.try-check-fail {
  border-left: 4px solid #b91c1c;
}

.try-check-info {
  border-left: 4px solid var(--accent);
}

.try-check-fp {
  border-left: 4px solid #a8a29e;
  opacity: 0.92;
}

.try-open-heading,
.try-fp-heading {
  margin: 1.1rem 0 0.45rem;
  font-size: 1rem;
}

.try-fp-intro {
  margin: 0 0 0.65rem;
  font-size: 0.88rem;
}

.try-fp-note {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.85rem;
  color: #78716c;
  font-style: normal;
}

.try-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-bottom: 0.75rem;
}

.try-disclaimer {
  margin: 0;
  font-size: 0.85rem;
}

/* Responsive */

@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }

  .steps,
  .cards {
    grid-template-columns: 1fr;
  }

  .nav {
    display: none;
  }
}