:root {
  --navy: #2b2d42;
  --blue: #2f7cff;
  --orange: #f17c20;
  --line: #e6e8ee;
  --bg: #f9fafc;
  --card: #fdfefe;
  --text: #24283a;
  --muted: #5d6475;
  --ok: #1c8c54;
  --warn: #c93b2c;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--navy);
  font-family: Mulish, Helvetica, Arial, sans-serif;
  font-size: 16px;
  font-weight: 300;
  line-height: 1.4;
}

p {
  font-size: 16px;
  font-weight: 300;
  line-height: 1.4;
}

a {
  color: var(--blue);
  text-decoration: none;
  font-weight: 700;
}

h2 {
  margin: 0 0 14px;
  color: var(--navy);
  font-size: 28.8px;
  font-weight: 700;
  line-height: 1.25;
}

h3 {
  color: var(--navy);
  font-size: 22.4px;
  font-weight: 500;
  line-height: 1.4;
}

/* ---------- Cabecera ---------- */

.topbar {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  padding: 26px clamp(20px, 4.8vw, 68px);
  background: transparent;
}

.topbar strong {
  color: #fff;
  margin-right: 10px;
  font-size: 22px;
  font-weight: 800;
}

.topbar span {
  color: rgba(255, 255, 255, 0.85);
  font-weight: 300;
  font-size: 13px;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.topbar-nav {
  display: flex;
  gap: 26px;
  flex-wrap: wrap;
}

.topbar a {
  color: #fff;
  font-family: Mulish, Helvetica, Arial, sans-serif;
  font-size: 14px;
  font-weight: 300;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.topbar a:hover {
  color: var(--orange);
}

/* ---------- Hero (mismo patrón visual del home: foto + overlay navy) ---------- */

.hero {
  position: relative;
  padding: clamp(120px, 16vw, 190px) clamp(20px, 4.8vw, 68px) clamp(64px, 8vw, 110px);
  color: #fff;
  background:
    linear-gradient(90deg, rgba(43, 45, 66, 0.9), rgba(43, 45, 66, 0.6)),
    url("https://solucionespro.net/wp-content/uploads/2026/03/pexels-photo-6830875-3.jpeg") center center / cover no-repeat,
    var(--navy);
}

.eyebrow {
  margin: 0 0 12px;
  color: #fff;
  font-family: Mulish, Helvetica, Arial, sans-serif;
  font-size: 14px;
  font-weight: 300;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 960px;
  margin: 0 0 16px;
  color: #fff;
  font-size: clamp(40px, 5.8vw, 88px);
  font-weight: 700;
  line-height: 1.26;
}

.hero p {
  max-width: 860px;
  margin: 0 0 26px;
  color: rgba(255, 255, 255, 0.94);
  font-size: 20px;
  font-weight: 300;
  line-height: 1.4;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- Botones (métrica exacta del home: Mulish 14px 300, mayúsculas, radio 0) ---------- */

.button {
  display: inline-block;
  border: 1px solid var(--line);
  border-radius: 0;
  padding: 20px 40px;
  background: #fff;
  color: var(--blue);
  cursor: pointer;
  font-family: Mulish, Helvetica, Arial, sans-serif;
  font-size: 14px;
  font-weight: 300;
  letter-spacing: 1px;
  line-height: 1;
  text-transform: uppercase;
  text-align: center;
  transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.button:hover {
  border-color: var(--blue);
}

.button.primary {
  background: var(--orange);
  color: #fff;
  border-color: var(--orange);
}

.button.primary:hover {
  background: #d96a12;
  border-color: #d96a12;
}

a.button {
  color: var(--blue);
}

a.button.primary {
  color: #fff;
}

.button.copied,
.button.primary.copied {
  background: var(--ok);
  border-color: var(--ok);
  color: #fff;
}

.actions,
.nav-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- Contenedores de sección ---------- */

main {
  width: 100%;
  margin: 0;
}

.privacy-box,
.mechanism-box,
.download-box,
.output,
.prompt-workbench,
.provider-links,
.sources-box {
  width: min(1180px, calc(100% - 32px));
  margin: 18px auto;
  padding: clamp(22px, 3vw, 34px);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 0;
}

.privacy-box {
  margin-top: 18px;
  border-left: 4px solid var(--orange);
}

.privacy-box p,
.download-box p,
.prompt-workbench p,
.provider-links p,
.sources-box p {
  color: var(--navy);
  max-width: 940px;
}

.privacy-box small {
  display: block;
  margin-top: 10px;
  color: var(--muted);
}

/* ---------- Mecanismo (tarjetas con acento naranja, como líneas de servicio del home) ---------- */

.mechanism-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.mechanism-grid article {
  display: grid;
  gap: 8px;
  align-content: start;
  padding: 18px;
  border-left: 4px solid var(--orange);
  background: var(--card);
  border-radius: 0;
}

.mechanism-grid strong {
  color: var(--navy);
  font-size: 17px;
}

.mechanism-grid span {
  color: var(--navy);
  font-weight: 300;
  line-height: 1.4;
}

/* ---------- Descargables ---------- */

.download-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.download-card {
  display: grid;
  gap: 8px;
  align-content: start;
  padding: 20px;
  border: 1px solid var(--line);
  border-left: 4px solid var(--blue);
  background: var(--card);
  border-radius: 0;
  color: var(--text);
  font-weight: 400;
  transition: border-color 0.15s ease, transform 0.15s ease;
}

.download-card:hover {
  border-left-color: var(--orange);
  transform: translateY(-2px);
}

.download-card strong {
  color: var(--navy);
  font-size: 17px;
}

.download-card span {
  color: var(--navy);
  font-weight: 300;
  line-height: 1.4;
}

/* ---------- Constructor ---------- */

.builder {
  width: min(1180px, calc(100% - 32px));
  margin: 18px auto;
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 18px;
  align-items: start;
}

.steps {
  display: grid;
  gap: 8px;
  position: sticky;
  top: 16px;
}

.step {
  position: relative;
  text-align: left;
  border: 1px solid var(--line);
  border-radius: 0;
  padding: 13px 34px 13px 14px;
  background: #fff;
  color: var(--text);
  cursor: pointer;
  font: inherit;
  font-weight: 600;
  transition: border-color 0.15s ease, color 0.15s ease;
}

.step:hover {
  border-color: var(--blue);
}

.step.active {
  border-color: var(--orange);
  color: var(--orange);
  font-weight: 800;
}

.step.done::after {
  content: "\2713";
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--ok);
  font-weight: 800;
}

.panel {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 0;
  padding: clamp(22px, 3vw, 32px);
}

.form-step {
  display: none;
}

.form-step.active {
  display: grid;
  gap: 16px;
}

.form-step h2 {
  margin-bottom: 2px;
}

.form-step > p {
  margin: 0;
  color: var(--muted);
}

label {
  display: grid;
  gap: 8px;
  color: var(--navy);
  font-weight: 700;
}

input,
textarea,
select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 0;
  padding: 12px;
  color: var(--text);
  font: inherit;
  font-weight: 400;
  background: #fff;
}

input:focus,
textarea:focus,
select:focus {
  outline: 2px solid var(--blue);
  outline-offset: -1px;
  border-color: var(--blue);
}

textarea {
  min-height: 100px;
  resize: vertical;
}

.helper-btn {
  justify-self: start;
  margin-top: -8px;
  border: 0;
  background: transparent;
  color: var(--blue);
  cursor: pointer;
  font: inherit;
  font-weight: 800;
  padding: 0;
}

.helper-btn:hover {
  color: var(--orange);
}

.nav-actions {
  justify-content: space-between;
  margin-top: 22px;
}

.country-guidance {
  display: grid;
  gap: 6px;
  padding: 14px 16px;
  border-left: 4px solid var(--blue);
  background: #f2f6ff;
  border-radius: 0;
  color: var(--muted);
  font-weight: 400;
  line-height: 1.45;
}

.country-guidance strong {
  color: var(--navy);
}

.privacy-review {
  padding: 14px 16px;
  border-left: 4px solid var(--orange);
  background: #fff7f0;
  border-radius: 0;
  color: var(--text);
  font-weight: 400;
  line-height: 1.45;
  margin: 8px 0 14px;
}

.privacy-review.ok {
  border-left-color: var(--ok);
  background: #f0fbf5;
}

.privacy-review.warn {
  border-left-color: var(--warn);
  background: #fff1ef;
}

.privacy-confirm {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 14px;
  border-left: 4px solid var(--orange);
  background: #fff7f0;
  border-radius: 0;
  font-weight: 800;
  line-height: 1.4;
}

.privacy-confirm input {
  width: auto;
  margin-top: 3px;
}

/* ---------- Panel de producción ---------- */

.production-dashboard {
  display: grid;
  gap: 18px;
  margin: 16px 0;
  padding: 18px;
  border: 1px solid var(--line);
  background: var(--card);
  border-radius: 0;
  color: var(--muted);
}

.dashboard-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr 1fr;
  gap: 14px;
}

.dashboard-card {
  display: grid;
  gap: 8px;
  align-content: start;
  padding: 18px;
  border-left: 4px solid var(--blue);
  background: #fff;
  border-radius: 0;
}

.dashboard-card span {
  color: var(--muted);
  font-family: Mulish, Helvetica, Arial, sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.dashboard-card strong {
  color: var(--navy);
  font-size: 19px;
  line-height: 1.25;
}

.score-card {
  border-left-color: var(--orange);
}

.score-card strong {
  color: var(--orange);
  font-size: 48px;
}

.dashboard-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.dashboard-columns > div {
  padding: 16px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 0;
}

.dashboard-columns h3 {
  margin: 0 0 8px;
}

.dashboard-columns ul {
  margin: 0;
  padding-left: 18px;
}

.artifact-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.artifact-list span {
  padding: 8px 10px;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 0;
  color: var(--text);
  font-size: 13px;
  font-weight: 700;
}

.advanced-output summary {
  cursor: pointer;
  color: var(--blue);
  font-weight: 800;
  margin-bottom: 8px;
}

#result {
  min-height: 360px;
  margin: 8px 0 12px;
  font-family: Consolas, monospace;
  font-size: 12px;
}

/* ---------- Prompts ---------- */

.prompt-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  color: var(--muted);
}

.prompt-card {
  display: grid;
  gap: 10px;
  align-content: start;
  padding: 16px;
  border: 1px solid var(--line);
  border-left: 4px solid var(--orange);
  background: var(--card);
  border-radius: 0;
  color: var(--text);
}

.prompt-card strong {
  color: var(--navy);
}

.prompt-card span {
  color: var(--muted);
  font-weight: 400;
  line-height: 1.45;
}

.prompt-card textarea {
  min-height: 200px;
  font-family: Consolas, monospace;
  font-size: 12px;
}

/* ---------- Fuentes ---------- */

.source-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.source-links a {
  padding: 10px 14px;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 0;
  color: var(--text);
  font-size: 13px;
  font-weight: 700;
  transition: border-color 0.15s ease, color 0.15s ease;
}

.source-links a:hover {
  border-color: var(--orange);
  color: var(--orange);
}

/* ---------- Pie (navy, como cierre del sitio) ---------- */

.site-footer {
  margin-top: 36px;
  padding: 30px clamp(20px, 4.8vw, 68px);
  background: var(--navy);
  color: rgba(255, 255, 255, 0.85);
  text-align: center;
  font-size: 14px;
}

.site-footer p {
  margin: 0;
}

.site-footer a {
  color: #fff;
}

.site-footer a:hover {
  color: var(--orange);
}

/* ---------- Responsive ---------- */

@media (max-width: 900px) {
  .mechanism-grid,
  .download-grid,
  .dashboard-grid,
  .dashboard-columns,
  .prompt-grid {
    grid-template-columns: 1fr;
  }

  .builder {
    grid-template-columns: 1fr;
  }

  .steps {
    position: static;
    grid-template-columns: repeat(2, 1fr);
  }

  .step {
    font-size: 13px;
  }
}

@media (max-width: 800px) {
  .topbar {
    position: static;
    background: var(--navy);
    padding: 16px 20px;
  }

  .topbar-nav {
    gap: 14px;
  }

  .hero {
    padding: 44px 22px;
  }

  .hero h1 {
    font-size: 40px;
    line-height: 1.18;
  }

  .hero p {
    font-size: 16px;
  }

  .button {
    width: 100%;
  }

  .hero-actions .button,
  .nav-actions .button {
    width: auto;
    flex: 1;
  }
}