/* ClaudVPN — shared styles for legal + contact pages */
:root {
  --bg: #0a0f1e;
  --bg-elevated: #111827;
  --bg-soft: #151d33;
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.14);
  --text: #f4f7ff;
  --muted: #9aa3b8;
  --muted-2: #6b748a;
  --cyan: #00d4ff;
  --purple: #6c63ff;
  --grad: linear-gradient(135deg, #00d4ff 0%, #6c63ff 100%);
  --radius: 14px;
  --radius-lg: 20px;
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
  --container: 860px;
  --header-h: 68px;
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
  --font: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  background:
    radial-gradient(50% 40% at 10% 0%, rgba(0, 212, 255, 0.12), transparent 60%),
    radial-gradient(40% 35% at 100% 10%, rgba(108, 99, 255, 0.14), transparent 55%);
}

img, svg { display: block; max-width: 100%; }
a { color: var(--cyan); text-decoration: none; }
a:hover { color: #7ae8ff; text-decoration: underline; }
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}
::selection { background: rgba(0, 212, 255, 0.28); color: #fff; }

.skip-link {
  position: absolute;
  left: 12px;
  top: -80px;
  z-index: 1000;
  background: var(--bg-elevated);
  color: var(--text);
  padding: 10px 14px;
  border-radius: 10px;
  border: 1px solid var(--border);
}
.skip-link:focus { top: 12px; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px;
}
.container-wide { max-width: 1100px; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 15, 30, 0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: var(--header-h);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-weight: 700;
  letter-spacing: -0.02em;
  text-decoration: none;
}
.brand:hover { color: var(--text); text-decoration: none; }
.brand-mark {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--grad);
  display: grid;
  place-items: center;
  box-shadow: 0 8px 24px rgba(0, 212, 255, 0.25);
  flex-shrink: 0;
}
.brand-mark svg { width: 20px; height: 20px; }
.brand-name { font-size: 1.1rem; }
.brand-name span { color: var(--cyan); }
.header-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.header-nav a {
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 8px 12px;
  border-radius: 10px;
  text-decoration: none;
}
.header-nav a:hover,
.header-nav a[aria-current="page"] {
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
  text-decoration: none;
}
.header-nav a[aria-current="page"] {
  color: var(--cyan);
}

/* Page hero / title block */
.page-hero {
  padding: 48px 0 28px;
}
.eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 14px;
}
.page-hero h1 {
  margin: 0 0 12px;
  font-size: clamp(1.9rem, 4vw, 2.6rem);
  line-height: 1.15;
  letter-spacing: -0.03em;
}
.page-hero .lead {
  margin: 0;
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 640px;
}
.meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  margin-top: 18px;
  color: var(--muted-2);
  font-size: 0.88rem;
}
.meta-row strong { color: var(--muted); font-weight: 600; }

/* Legal content */
.legal-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 36px;
  padding-bottom: 64px;
  align-items: start;
}
.toc {
  position: sticky;
  top: calc(var(--header-h) + 16px);
  padding: 16px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.toc h2 {
  margin: 0 0 12px;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted-2);
  font-weight: 600;
}
.toc ol {
  margin: 0;
  padding: 0 0 0 18px;
  display: grid;
  gap: 8px;
}
.toc a {
  color: var(--muted);
  font-size: 0.86rem;
  text-decoration: none;
}
.toc a:hover { color: var(--cyan); }

.legal-content {
  background: rgba(17, 24, 39, 0.55);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: clamp(22px, 4vw, 36px);
  box-shadow: var(--shadow);
}
.legal-content h2 {
  margin: 2.2em 0 0.7em;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  scroll-margin-top: calc(var(--header-h) + 20px);
}
.legal-content h2:first-child { margin-top: 0; }
.legal-content h3 {
  margin: 1.4em 0 0.5em;
  font-size: 1.02rem;
  color: #e8ecf8;
}
.legal-content p,
.legal-content li {
  color: var(--muted);
}
.legal-content p { margin: 0 0 1em; }
.legal-content ul, .legal-content ol { margin: 0 0 1.1em; padding-left: 1.25em; }
.legal-content li { margin-bottom: 0.45em; }
.legal-content li::marker { color: var(--cyan); }
.legal-content strong { color: var(--text); font-weight: 600; }
.callout {
  margin: 1.2em 0;
  padding: 14px 16px;
  border-radius: 12px;
  border: 1px solid rgba(0, 212, 255, 0.25);
  background: rgba(0, 212, 255, 0.06);
  color: var(--muted);
}
.callout strong { color: var(--cyan); }
.no-collect {
  list-style: none;
  padding: 0;
  margin: 0 0 1.2em;
  display: grid;
  gap: 10px;
}
.no-collect li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 12px 14px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  border-radius: 12px;
  margin: 0;
}
.no-collect .x {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(255, 90, 90, 0.12);
  color: #ff8b8b;
  font-size: 0.75rem;
  font-weight: 700;
  margin-top: 1px;
}
.do-handle {
  list-style: none;
  padding: 0;
  margin: 0 0 1.2em;
  display: grid;
  gap: 10px;
}
.do-handle li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 12px 14px;
  background: rgba(0, 212, 255, 0.04);
  border: 1px solid rgba(0, 212, 255, 0.15);
  border-radius: 12px;
  margin: 0;
}
.do-handle .check {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(0, 212, 255, 0.15);
  color: var(--cyan);
  font-size: 0.75rem;
  font-weight: 700;
  margin-top: 1px;
}

/* Contact page */
.contact-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 28px;
  padding-bottom: 72px;
  align-items: start;
}
.card {
  background: rgba(17, 24, 39, 0.7);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: clamp(20px, 3vw, 28px);
  box-shadow: var(--shadow);
}
.card h2 {
  margin: 0 0 8px;
  font-size: 1.2rem;
  letter-spacing: -0.02em;
}
.card > p { margin: 0 0 20px; color: var(--muted); font-size: 0.95rem; }

.field { margin-bottom: 16px; }
.field label {
  display: block;
  margin-bottom: 6px;
  font-size: 0.88rem;
  font-weight: 600;
  color: #d7deef;
}
.field .hint {
  display: block;
  margin-top: 6px;
  font-size: 0.8rem;
  color: var(--muted-2);
}
.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--border-strong);
  background: #0b1224;
  color: var(--text);
  font: inherit;
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}
.field textarea { min-height: 140px; resize: vertical; }
.field input::placeholder,
.field textarea::placeholder { color: var(--muted-2); }
.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.15);
  outline: none;
}
.field.error input,
.field.error select,
.field.error textarea {
  border-color: #ff6b6b;
  box-shadow: 0 0 0 3px rgba(255, 107, 107, 0.15);
}
.field .error-msg {
  display: none;
  margin-top: 6px;
  color: #ff8b8b;
  font-size: 0.82rem;
}
.field.error .error-msg { display: block; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 12px 20px;
  border: 0;
  border-radius: 12px;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s var(--ease), filter 0.2s var(--ease), box-shadow 0.2s var(--ease);
}
.btn:hover { transform: translateY(-1px); filter: brightness(1.06); }
.btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
  filter: none;
}
.btn-primary {
  background: var(--grad);
  color: #07101f;
  box-shadow: 0 10px 28px rgba(0, 212, 255, 0.28);
}
.btn-primary:hover { text-decoration: none; color: #07101f; }
.btn-spinner {
  width: 16px;
  height: 16px;
  border: 2px solid rgba(7, 16, 31, 0.25);
  border-top-color: #07101f;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  display: none;
}
.btn.is-loading .btn-spinner { display: inline-block; }
.btn.is-loading .btn-label { opacity: 0.85; }
@keyframes spin { to { transform: rotate(360deg); } }

.form-status {
  display: none;
  margin-top: 14px;
  padding: 12px 14px;
  border-radius: 12px;
  font-size: 0.92rem;
}
.form-status.show { display: block; }
.form-status.success {
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.35);
  color: #86efac;
}
.form-status.error {
  background: rgba(255, 107, 107, 0.1);
  border: 1px solid rgba(255, 107, 107, 0.35);
  color: #ffb0b0;
}

.contact-aside .info-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}
.contact-aside .info-list li {
  padding: 14px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
}
.contact-aside .info-list strong {
  display: block;
  margin-bottom: 4px;
  color: var(--text);
  font-size: 0.92rem;
}
.contact-aside .info-list p,
.contact-aside .info-list a {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}
.legal-links {
  margin-top: 18px;
  display: grid;
  gap: 8px;
}
.legal-links a {
  display: block;
  padding: 10px 12px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  color: var(--muted);
  text-decoration: none;
}
.legal-links a:hover {
  color: var(--cyan);
  border-color: rgba(0, 212, 255, 0.3);
}

/* Footer */
.site-footer {
  margin-top: auto;
  border-top: 1px solid var(--border);
  background: #080c18;
  padding: 36px 0 28px;
}
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: space-between;
  align-items: flex-start;
}
.footer-brand p {
  margin: 10px 0 0;
  color: var(--muted-2);
  font-size: 0.88rem;
  max-width: 320px;
}
.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
}
.footer-nav a {
  color: var(--muted);
  font-size: 0.9rem;
  text-decoration: none;
}
.footer-nav a:hover { color: var(--cyan); }
.footer-copy {
  width: 100%;
  margin-top: 8px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  color: var(--muted-2);
  font-size: 0.84rem;
}

@media (max-width: 900px) {
  .legal-layout { grid-template-columns: 1fr; }
  .toc { position: static; }
  .contact-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .header-nav { display: none; }
  .page-hero { padding-top: 32px; }
  .legal-content { padding: 18px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}