/* =========================================================
   Guyunusa IA — Política de Privacidad
   DM Serif Display · DM Sans
   Tema automático: respeta prefers-color-scheme del sistema
   ========================================================= */

/* --- Tokens de color: paleta light (base) --------------- */
:root {
  --bg:              #f6f8fb;
  --bg2:             #edf0f7;
  --text:            #1b2438;
  --text2:           #445270;
  --muted:           #7d90ab;
  --accent:          #1a4fa0;
  --border:          #dde3ee;
  --btn-shadow:      rgba(26, 79, 160, 0.18);
  --btn-shadow-lg:   rgba(26, 79, 160, 0.32);
  --focus-ring:      rgba(26, 79, 160, 0.40);
}

/* --- Tokens dark: sistema (sin data-theme explícito) ---- */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg:            #131720;
    --bg2:           #1a2030;
    --text:          #dce6f8;
    --text2:         #8da3c4;
    --muted:         #4f6080;
    --accent:        #5b9aff;
    --border:        #252e42;
    --btn-shadow:    rgba(91, 154, 255, 0.20);
    --btn-shadow-lg: rgba(91, 154, 255, 0.38);
    --focus-ring:    rgba(91, 154, 255, 0.45);
  }
}

/* --- Tokens dark: toggle explícito ---------------------- */
:root[data-theme="dark"] {
  --bg:            #131720;
  --bg2:           #1a2030;
  --text:          #dce6f8;
  --text2:         #8da3c4;
  --muted:         #4f6080;
  --accent:        #5b9aff;
  --border:        #252e42;
  --btn-shadow:    rgba(91, 154, 255, 0.20);
  --btn-shadow-lg: rgba(91, 154, 255, 0.38);
  --focus-ring:    rgba(91, 154, 255, 0.45);
}

/* --- Reset --------------------------------------------- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* --- Base ---------------------------------------------- */
body {
  font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.75;
  font-size: 15px;
}

/* --- Header -------------------------------------------- */
.header {
  padding: 14px 28px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg);
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--accent);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.logo img {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: block;
}

.back {
  color: var(--accent);
  text-decoration: none;
  font-size: 13.5px;
  font-weight: 500;
  padding: 7px 14px;
  border-radius: 7px;
  letter-spacing: 0.01em;
  transition: background 0.15s, color 0.15s;
}

.back:hover {
  background: color-mix(in srgb, var(--accent) 10%, transparent);
}

/* --- Content ------------------------------------------- */
.content {
  max-width: 780px;
  margin: 0 auto;
  padding: 40px 28px 72px;
}

/* --- Tipografía ---------------------------------------- */
h1 {
  font-family: 'DM Serif Display', Georgia, 'Times New Roman', serif;
  font-size: 26px;
  font-weight: 400;
  line-height: 1.3;
  text-wrap: balance;
  margin-bottom: 8px;
  color: var(--text);
  letter-spacing: -0.01em;
}

h2 {
  font-family: 'DM Serif Display', Georgia, 'Times New Roman', serif;
  font-size: 19px;
  font-weight: 400;
  line-height: 1.35;
  text-wrap: balance;
  margin-top: 36px;
  margin-bottom: 10px;
  color: var(--text);
  letter-spacing: -0.005em;
}

h3 {
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  margin-top: 24px;
  margin-bottom: 8px;
  color: var(--muted);
}

.updated {
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 28px;
  letter-spacing: 0.01em;
}

p {
  margin-bottom: 14px;
  color: var(--text2);
  max-width: 68ch;
}

ul, ol {
  padding-left: 22px;
  margin-bottom: 14px;
}

li {
  margin-bottom: 6px;
  color: var(--text2);
}

strong { color: var(--text); }

a {
  color: var(--accent);
  text-underline-offset: 3px;
}

a:hover { text-decoration: none; }

/* --- Tabla --------------------------------------------- */
.table-wrap {
  overflow-x: auto;
  margin: 12px 0 18px;
  border-radius: 8px;
  border: 1px solid var(--border);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
}

th, td {
  padding: 10px 14px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

th {
  background: var(--bg2);
  font-weight: 600;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}

td { color: var(--text2); }

tr:last-child td { border-bottom: none; }

/* --- Divisor ------------------------------------------- */
hr {
  border: none;
  height: 1px;
  background: var(--border);
  margin: 52px 0 40px;
}

/* --- Footer -------------------------------------------- */
.footer {
  border-top: 1px solid var(--border);
  background: var(--bg);
  padding: 28px 28px 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
}

.footer-meta {
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
}

.footer-meta p {
  margin: 0;
  font-size: 12.5px;
  color: var(--muted);
  max-width: none;
}

/* --- Checkbox ------------------------------------------ */
.accept {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  user-select: none;
  letter-spacing: 0.005em;
}

.accept input[type="checkbox"] {
  width: 18px;
  height: 18px;
  cursor: pointer;
  accent-color: var(--accent);
  flex-shrink: 0;
}

/* --- Botón Continuar ----------------------------------- */
.btn-continue {
  display: block;
  width: 100%;
  max-width: 380px;
  padding: 15px 32px;
  border: none;
  border-radius: 10px;

  background: var(--accent);
  color: #fff;
  font-family: 'DM Sans', -apple-system, sans-serif;
  font-size: 15.5px;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-align: center;

  cursor: pointer;
  box-shadow:
    0 2px 8px var(--btn-shadow),
    0 0 0 0 var(--focus-ring);

  transition:
    opacity      0.17s ease,
    transform    0.14s ease,
    box-shadow   0.17s ease;
}

.btn-continue:disabled {
  opacity: 0.35;
  cursor: not-allowed;
  box-shadow: none;
  transform: none;
}

.btn-continue:not(:disabled):hover {
  opacity: 0.93;
  transform: translateY(-2px);
  box-shadow:
    0 6px 20px var(--btn-shadow-lg),
    0 1px 4px var(--btn-shadow);
}

.btn-continue:not(:disabled):active {
  opacity: 1;
  transform: translateY(0px);
  box-shadow:
    0 2px 8px var(--btn-shadow),
    0 0 0 0 var(--focus-ring);
  transition-duration: 0.07s;
}

.btn-continue:focus-visible {
  outline: 3px solid var(--focus-ring);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  .btn-continue {
    transition: opacity 0.1s;
  }
  .btn-continue:not(:disabled):hover {
    transform: none;
  }
}

/* --- Responsive ---------------------------------------- */
@media (max-width: 640px) {
  .header  { padding: 12px 18px; }
  .content { padding: 28px 18px 56px; }
  .footer  { padding: 22px 18px 28px; }
  h1       { font-size: 22px; }
  h2       { font-size: 17px; }
}