:root {
  --color-primary: #142333;
  --color-primary-soft: #20374c;
  --color-accent: #b89b5e;
  --color-accent-light: #d7c594;
  --color-text: #30353a;
  --color-muted: #626970;
  --color-background: #ffffff;
  --color-background-secondary: #f5f6f7;
  --color-border: #dfe3e6;
  --color-error: #a12626;
  --max-width: 1180px;
  --narrow-width: 780px;
  --radius: 4px;
  --shadow: 0 20px 60px rgba(20, 35, 51, 0.08);
  --section-space: clamp(5rem, 10vw, 8.5rem);
  --transition: 180ms ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--color-text);
  background: var(--color-background);
  font-family: Inter, Arial, Helvetica, sans-serif;
  font-size: 1rem;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a {
  color: inherit;
}

img,
svg {
  display: block;
  max-width: 100%;
}

button,
input,
textarea {
  font: inherit;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3 {
  color: var(--color-primary);
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 500;
  line-height: 1.13;
}

h1 {
  margin-bottom: 1.5rem;
  font-size: clamp(2.55rem, 6vw, 5.25rem);
  letter-spacing: -0.045em;
}

h2 {
  margin-bottom: 1.4rem;
  font-size: clamp(2rem, 4vw, 3.25rem);
  letter-spacing: -0.035em;
}

h3 {
  margin-bottom: 1rem;
  font-size: clamp(1.5rem, 2.5vw, 2rem);
}

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

.narrow {
  width: min(calc(100% - 3rem), var(--narrow-width));
  margin-inline: auto;
  text-align: center;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 1rem;
  left: 1rem;
  padding: 0.65rem 1rem;
  color: white;
  background: var(--color-primary);
  border-radius: var(--radius);
  transform: translateY(-160%);
}

.skip-link:focus {
  transform: translateY(0);
}

:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 4px;
}

.eyebrow {
  margin-bottom: 1rem;
  color: var(--color-accent);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.19em;
  line-height: 1.4;
  text-transform: uppercase;
}

.eyebrow--light {
  color: var(--color-accent-light);
}

.button {
  display: inline-flex;
  min-height: 3.5rem;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  padding: 0.85rem 1.5rem;
  border: 1px solid var(--color-primary);
  border-radius: var(--radius);
  color: white;
  background: var(--color-primary);
  box-shadow: none;
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  line-height: 1.2;
  text-decoration: none;
  text-transform: uppercase;
  transition: background var(--transition), border-color var(--transition), transform var(--transition);
}

.button:hover {
  border-color: var(--color-primary-soft);
  background: var(--color-primary-soft);
  transform: translateY(-2px);
}

.button span {
  color: var(--color-accent-light);
  font-size: 1.25rem;
  font-weight: 400;
  transition: transform var(--transition);
}

.button:hover span {
  transform: translateX(3px);
}

.hero {
  min-height: calc(100vh - 8rem);
  display: grid;
  place-items: center;
  padding: 2.5rem 0;
  /*background: var(--color-background-secondary);*/
  background: #f5f6f7;
}

.hero__frame {
  position: relative;
  min-height: calc(100vh - 13rem);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: clamp(2rem, 5vw, 4.5rem);
}

.brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  color: var(--color-primary);
  text-align: center;
  text-decoration: none;
}

.brand__mark {
  margin-bottom: 0.85rem;
}

.brand__name {
  margin: 0;
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0.24em;
  line-height: 1.4;
}

.brand__specialty {
  display: block;
  margin: 0.25rem 0 0;
  color: var(--color-muted);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  line-height: 1.4;
}

.hero__content {
  max-width: 900px;
  padding: 4rem 0;
  text-align: center;
}

.hero__lead {
  max-width: 720px;
  margin: 0 auto 2.4rem;
  color: var(--color-muted);
  font-size: clamp(1.05rem, 1.7vw, 1.25rem);
}

.principles {
  padding: clamp(2rem, 4vw, 3.5rem) 0;
  /*border-block: 1px solid var(--color-border);*/
  /*background: white;*/
  background: #f5f6f7;
}

.principles__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
  margin-top: 0;
  margin-bottom: 0;
  padding: 0;
  list-style: none;
}

.principle-card {
  min-height: 230px;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.4rem;
  align-items: start;
  padding: 2rem;
  border: 1px solid var(--color-border);
  border-top: 2px solid var(--color-accent);
  background: white;
  box-shadow: 0 12px 35px rgba(20, 35, 51, 0.06);
}

.principle-card__icon {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(184, 155, 94, 0.55);
  color: var(--color-primary);
}

.principle-card__icon svg {
  width: 28px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.5;
}

.principle-card__number {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--color-accent);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.principle-card h3 {
  margin-bottom: 0.65rem;
  color: var(--color-primary);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.3rem, 2.5vw, 1.4rem);
  font-weight: 500;
  line-height: 1.6;
}

.principle-card p {
  margin-bottom: 0;
  color: var(--color-muted);
  font-size: 0.92rem;
  line-height: 1.65;
}

.section {
  padding: var(--section-space) 0;
}

.section--about {
  position: relative;
  /*background: var(--color-background-secondary);*/
  background:#f0f0f1;
}

.section-number {
  margin-bottom: 2rem;
  color: var(--color-accent);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 0.95rem;
}

.section-intro {
  margin-bottom: 0;
  color: var(--color-muted);
  font-size: clamp(1.05rem, 2vw, 1.25rem);
}

.section-heading {
  display: grid;
  grid-template-columns: 1.1fr 0.7fr;
  gap: 4rem;
  align-items: end;
  margin-bottom: clamp(3rem, 6vw, 5rem);
}

.section-heading h2,
.section-heading p {
  margin-bottom: 0;
}

.section-heading > p {
  max-width: 430px;
  padding-left: 2rem;
  border-left: 1px solid var(--color-accent);
  color: var(--color-muted);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.service-card {
  position: relative;
  min-height: 340px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(2rem, 4vw, 3.25rem);
  border: 1px solid var(--color-border);
  background: white;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.service-card:hover {
  border-color: rgba(184, 155, 94, 0.65);
  box-shadow: var(--shadow);
  transform: translateY(-4px);
}

.service-card__icon {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  margin-bottom: 3rem;
  border: 1px solid rgba(184, 155, 94, 0.55);
  color: var(--color-primary);
}

.service-card__icon svg {
  width: 31px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.4;
}

.service-card__label {
  margin-bottom: 0.55rem;
  color: var(--color-accent);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.service-card__content > p:last-child {
  max-width: 470px;
  margin-bottom: 0;
  color: var(--color-muted);
}

.cta {
  padding: clamp(4rem, 8vw, 6.5rem) 0;
  color: rgba(255, 255, 255, 0.75);
  background: var(--color-primary);
}

.cta__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 3rem;
}

.cta h2 {
  margin-bottom: 0.75rem;
  color: white;
}

.cta p:last-child {
  margin-bottom: 0;
}

.button--light {
  flex: 0 0 auto;
  border-color: var(--color-accent);
  background: transparent;
}

.button--light:hover {
  border-color: white;
  background: rgba(255, 255, 255, 0.08);
}

.site-footer {
  padding-top: 4.5rem;
  background: #0e1a26;
  color: rgba(255, 255, 255, 0.66);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
  padding-bottom: 3.5rem;
}

.footer-brand {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto;
  column-gap: 1rem;
  align-content: start;
}

.footer-brand img {
  grid-row: 1 / 3;
  /*filter: brightness(0) invert(1);*/
  opacity: 0.9;
}

.footer-brand strong {
  color: white;
  font-size: 1rem;
  letter-spacing: 0.08em;
}

.footer-brand span {
  font-size: 0.78rem;
}

.company-details {
  display: grid;
  grid-template-columns: 1fr 0.85fr;
  gap: 1.25rem 2rem;
  font-style: normal;
}

.company-details p {
  margin: 0;
  font-size: 0.88rem;
}

.company-details p:last-child {
  grid-column: 1 / -1;
}

.company-details span {
  display: block;
  margin-bottom: 0.15rem;
  color: var(--color-accent-light);
  font-size: 0.67rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.footer-bottom {
  min-height: 5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding-block: 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.11);
  font-size: 0.78rem;
}

.footer-bottom p {
  margin: 0;
}

.footer-bottom a {
  text-underline-offset: 0.3em;
}

.footer-bottom a:hover {
  color: white;
}

/* Páginas internas */
.inner-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--color-background-secondary);
}

.inner-header {
  min-height: 8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid var(--color-border);
  background: white;
}

.site-header {
  background: white;
}

.brand--compact {
  flex-direction: row;
  gap: 1rem;
  text-align: left;
}

.brand--compact .brand__mark {
  width: 54px;
  margin: 0;
}

.brand--compact .brand__name {
  display: block;
}

.contact-layout {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: clamp(3rem, 8vw, 7rem);
  align-items: start;
  padding-top: clamp(4rem, 8vw, 7rem);
  padding-bottom: clamp(4rem, 8vw, 7rem);
}

.contact-intro {
  position: sticky;
  top: 3rem;
}

.contact-intro h1,
.privacy-article h1 {
  font-size: clamp(2.75rem, 6vw, 4.7rem);
}

.contact-intro > p:not(.eyebrow) {
  color: var(--color-muted);
  font-size: 1.1rem;
}

.back-link {
  display: inline-flex;
  gap: 0.6rem;
  margin-bottom: 3.25rem;
  color: var(--color-muted);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-decoration: none;
}

.back-link:hover {
  color: var(--color-primary);
}

.contact-note {
  display: flex;
  gap: 1.2rem;
  align-items: flex-start;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-border);
}

.contact-note > span {
  flex: 0 0 auto;
  padding-top: 0.15rem;
  color: var(--color-accent);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1rem;
}

.contact-note p {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.88rem;
}

.form-panel {
  padding: clamp(2rem, 5vw, 4rem);
  background: white;
  box-shadow: var(--shadow);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
}

.field--full {
  grid-column: 1 / -1;
}

.field label {
  display: block;
  margin-bottom: 0.45rem;
  color: var(--color-primary);
  font-size: 0.82rem;
  font-weight: 700;
}

.field label span {
  color: var(--color-accent);
}

.field input,
.field textarea {
  width: 100%;
  border: 1px solid #cdd3d8;
  border-radius: 2px;
  color: var(--color-text);
  background: white;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.field input {
  min-height: 3.15rem;
  padding: 0 0.9rem;
}

.field textarea {
  min-height: 9.5rem;
  padding: 0.8rem 0.9rem;
  resize: vertical;
}

.field input:focus,
.field textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(184, 155, 94, 0.18);
  outline: none;
}

.field input[aria-invalid="true"],
.field textarea[aria-invalid="true"] {
  border-color: var(--color-error);
}

.field-error {
  display: block;
  min-height: 1.25rem;
  margin-top: 0.25rem;
  color: var(--color-error);
  font-size: 0.75rem;
  line-height: 1.4;
}

.consent {
  display: flex;
  gap: 0.8rem;
  align-items: flex-start;
  margin-top: 1.4rem;
  color: var(--color-muted);
  cursor: pointer;
  font-size: 0.88rem;
}

.consent input {
  width: 1.15rem;
  height: 1.15rem;
  flex: 0 0 auto;
  margin: 0.3rem 0 0;
  accent-color: var(--color-primary);
}

.consent a {
  color: var(--color-primary);
  font-weight: 700;
  text-underline-offset: 0.2em;
}

.consent-error {
  margin-left: 1.95rem;
}

.form-actions {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-top: 1.4rem;
}

.form-actions p {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.75rem;
}

.form-status {
  display: none;
  margin-top: 1.5rem;
  padding: 1rem 1.1rem;
  border-left: 3px solid var(--color-accent);
  background: var(--color-background-secondary);
  color: var(--color-primary);
  font-size: 0.88rem;
}

.form-status.is-visible {
  display: block;
}

.inner-footer {
  margin-top: auto;
  color: rgba(255, 255, 255, 0.66);
  background: #0e1a26;
}

.inner-page .site-footer {
  margin-top: auto;
}

.privacy-layout {
  padding-top: clamp(4rem, 8vw, 7rem);
  padding-bottom: clamp(4rem, 8vw, 7rem);
}

.privacy-article {
  max-width: 850px;
  margin-inline: auto;
  padding: clamp(2rem, 6vw, 5rem);
  background: white;
  box-shadow: var(--shadow);
}

.privacy-lead {
  margin-bottom: 3.5rem;
  color: var(--color-muted);
  font-size: 1.12rem;
}

.privacy-content {
  padding-top: 2.5rem;
  border-top: 1px solid var(--color-border);
}

.privacy-content section + section {
  margin-top: 2.75rem;
}

.privacy-content h2 {
  margin-bottom: 0.75rem;
  font-family: Inter, Arial, Helvetica, sans-serif;
  font-size: 1.22rem;
  font-weight: 700;
  letter-spacing: 0;
}

.privacy-content p,
.privacy-content li {
  color: var(--color-muted);
}

.privacy-content ul {
  padding-left: 1.25rem;
}

.privacy-content li::marker {
  color: var(--color-accent);
}

.legal-notice {
  margin: 3.5rem 0 2rem;
  padding: 1.35rem 1.5rem;
  border-left: 3px solid var(--color-accent);
  background: var(--color-background-secondary);
}

.legal-notice strong {
  color: var(--color-primary);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.legal-notice p {
  margin: 0.35rem 0 0;
  color: var(--color-muted);
  font-size: 0.9rem;
}

@media (max-width: 820px) {
  .hero {
    min-height: auto;
    padding: 1rem 0;
  }

  .hero__frame {
    min-height: auto;
  }

  .section-heading,
  .contact-layout {
    grid-template-columns: 1fr;
  }

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

  .section-heading {
    gap: 1.5rem;
  }

  .section-heading > p {
    padding-left: 1.25rem;
  }

  .contact-intro {
    position: static;
  }

  .contact-note {
    max-width: 520px;
  }

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

@media (max-width: 640px) {
  .container,
  .narrow {
    width: min(calc(100% - 2rem), var(--max-width));
  }

  h1 {
    font-size: clamp(2.35rem, 12vw, 3.6rem);
  }

  .hero__frame {
    padding: 2rem 1.25rem;
  }

  .hero__content {
    padding: 3rem 0;
  }

  .service-grid,
  .form-grid,
  .company-details {
    grid-template-columns: 1fr;
  }

  .company-details p:last-child {
    grid-column: auto;
  }

  .service-card {
    min-height: 310px;
  }

  .cta__inner,
  .footer-bottom,
  .form-actions {
    align-items: flex-start;
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .footer-grid {
    gap: 2.75rem;
  }

  .footer-bottom {
    justify-content: center;
    gap: 0.6rem;
  }

  .brand--compact .brand__specialty {
    letter-spacing: 0.03em;
  }

  .inner-header {
    min-height: 7rem;
    padding-inline: 1rem;
  }

  .contact-layout {
    gap: 2.5rem;
  }

  .form-panel,
  .privacy-article {
    padding: 1.5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}