/* =========================================================
   DESIGN TOKENS (cambiar aquí cuando tengamos valores exactos)
   ========================================================= */
:root {
  --color-bg: #f5f5f5;
  --color-bg-alt: #ffffff;
  --color-text: #222222;
  --color-text-muted: #555555;
  --color-text-light: #ffffff;
  --color-text-light-muted: rgba(255, 255, 255, 0.85);

  --color-primary: #68202a;
  --color-primary-dark: #551a22;

  --color-border: #e0e0e0;
  --color-border-light: rgba(255, 255, 255, 0.2);

  --font-display: "Antonio", "Arial Narrow", sans-serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  --container-max: 1200px;
  --container-pad: 24px;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-pill: 999px;

  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);

  --header-h: 88px;

  --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

/* =========================================================
   RESET
   ========================================================= */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img, svg { max-width: 100%; display: block; }
button { font: inherit; cursor: pointer; border: 0; background: transparent; color: inherit; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, h5, h6, p { margin: 0; }
input, textarea, select { font: inherit; color: inherit; }

/* =========================================================
   UTILIDADES
   ========================================================= */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

.section-title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(2.5rem, 5vw, 4rem);
  line-height: 1.05;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  color: var(--color-primary);
}
.section-title--light { color: var(--color-text-light); }

/* Honeypot anti-bot */
.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

/* =========================================================
   BOTONES
   ========================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-radius: var(--radius-pill);
  transition: background-color 0.2s var(--ease), color 0.2s var(--ease), transform 0.2s var(--ease);
}
.btn--primary {
  background: var(--color-primary);
  color: var(--color-text-light);
}
.btn--primary:hover { background: var(--color-primary-dark); }
.btn--light {
  background: var(--color-text-light);
  color: var(--color-primary);
}
.btn--light:hover { transform: translateY(-1px); box-shadow: var(--shadow-md); }

/* =========================================================
   HEADER
   ========================================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  height: var(--header-h);
}
.logo__img { height: 44px; width: auto; }

.nav__list {
  display: flex;
  gap: 32px;
}
.nav__list a {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text);
  transition: color 0.2s var(--ease);
}
.nav__list a:hover { color: var(--color-primary); }

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}
.nav__toggle span {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: transform 0.2s var(--ease), opacity 0.2s var(--ease);
}

.header-cta { padding: 10px 28px; font-size: 0.85rem; }

/* =========================================================
   HERO
   ========================================================= */
.hero {
  position: relative;
  min-height: 80vh;
  display: flex;
  align-items: stretch;
  overflow: hidden;
}
.hero__media {
  position: absolute;
  inset: 0;
}
.hero__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(40, 60, 80, 0.25) 0%, rgba(40, 60, 80, 0.45) 100%);
}
.hero__content {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding-top: 80px;
  padding-bottom: 64px;
  min-height: 80vh;
  color: var(--color-text-light);
}
.hero__title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(2.75rem, 7.5vw, 6.25rem); /* 100px desktop */
  line-height: 1.19;
  text-transform: uppercase;
  letter-spacing: 0.005em;
}
.hero__text {
  max-width: 640px;
  align-self: flex-end;
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--color-text-light-muted);
}

/* =========================================================
   INTRO
   ========================================================= */
.intro {
  padding: 96px 0;
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}
.intro__grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 80px;
  align-items: start;
}
.intro__mark img { width: 80px; height: auto; }
.intro__text {
  max-width: 720px;
  color: var(--color-text-muted);
  font-size: 1rem;
  line-height: 1.7;
}

/* =========================================================
   SOBRE NOSOTROS
   ========================================================= */
.about {
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: var(--color-primary);
  color: var(--color-text-light);
}
.about__text {
  padding: 96px 64px 96px max(24px, calc((100vw - var(--container-max)) / 2 + 24px));
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.about__text .section-title { margin-bottom: 16px; }
.about__text p {
  color: var(--color-text-light-muted);
  font-size: 0.98rem;
  line-height: 1.7;
}
.about__media { position: relative; min-height: 500px; }
.about__media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* =========================================================
   QUÉ OFRECEMOS
   ========================================================= */
.services { padding: 120px 0; }
.services__title { margin-bottom: 64px; }
.services__layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  margin-top: 64px;
}
.services__list {
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--color-border);
}
.services__item {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 32px;
  align-items: center;
  width: 100%;
  padding: 20px 32px 20px 0;
  text-align: left;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease);
}
.services__item:hover { color: var(--color-text); }
.services__item.is-active { color: var(--color-primary); }
.services__num {
  font-weight: 600;
  color: var(--color-text);
}
.services__item.is-active .services__num { color: var(--color-primary); }

.services__panel {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.services__panel[hidden] { display: none; }
.services__img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  border-radius: var(--radius-sm);
}
.services__subtitle {
  font-family: var(--font-body);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-text);
}
.services__features {
  display: flex;
  flex-direction: column;
  gap: 10px;
  color: var(--color-text-muted);
  font-size: 0.98rem;
}

/* =========================================================
   MISIÓN Y VISIÓN
   ========================================================= */
.mission {
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: #1a1a1a;
  color: var(--color-text-light);
}
.mission__media { position: relative; min-height: 520px; }
.mission__media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1);
}
.mission__content {
  padding: 96px max(24px, calc((100vw - var(--container-max)) / 2 + 24px)) 96px 64px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.mission__lead {
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--color-text-light);
  margin-top: 8px;
  margin-bottom: 8px;
}
.mission__content p:not(.mission__lead) {
  color: var(--color-text-light-muted);
  line-height: 1.7;
}

/* =========================================================
   VALORES
   ========================================================= */
.values {
  padding: 120px 0;
  position: relative;
  overflow: hidden;
}
.values__title {
  text-align: center;
  margin-bottom: 80px;
}
.values__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 64px 48px;
}
.value { text-align: center; }
.value__name {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  margin-bottom: 16px;
}
.value p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  line-height: 1.65;
  max-width: 340px;
  margin-inline: auto;
}

/* =========================================================
   CONTACTO
   ========================================================= */
.contact {
  background: var(--color-primary);
  color: var(--color-text-light);
  padding: 96px 0 64px;
}
.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 80px;
  align-items: start;
}
.contact__info .section-title { margin-bottom: 40px; }
.contact__list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.contact__list li {
  display: flex;
  align-items: center;
  gap: 16px;
  color: var(--color-text-light-muted);
}
.contact__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  color: var(--color-text-light);
  flex-shrink: 0;
}
.contact__icon svg { width: 18px; height: 18px; }

/* Formulario */
.contact__form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.field { display: flex; flex-direction: column; gap: 8px; }
.field label {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-light);
}
.field input[type="text"],
.field input[type="email"],
.field textarea {
  width: 100%;
  padding: 14px 16px;
  background: #ffffff;
  color: var(--color-text);
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  transition: border-color 0.2s var(--ease);
}
.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--color-text-light);
}
.field textarea { resize: vertical; min-height: 120px; }

.field--checkbox {
  flex-direction: row;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--color-text-light-muted);
}
.field--checkbox input { accent-color: var(--color-text-light); }
.field--checkbox a { text-decoration: underline; }

.form-submit {
  align-self: flex-start;
  padding: 12px 40px;
  margin-top: 8px;
}

.form-feedback {
  min-height: 1.2em;
  font-size: 0.9rem;
  color: var(--color-text-light);
}
.form-feedback.is-error { color: #ffd2d2; }
.form-feedback.is-success { color: #c8f7c5; }

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer {
  background: var(--color-bg);
  padding: 24px 0;
  border-top: 1px solid var(--color-border);
}
.site-footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}
.site-footer__copy {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}
.site-footer__links {
  display: flex;
  gap: 32px;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}
.site-footer__links a:hover { color: var(--color-primary); }

/* =========================================================
   PÁGINAS LEGALES
   ========================================================= */
.legal {
  padding: 64px 0 96px;
  background: var(--color-bg-alt);
  min-height: 60vh;
}
.legal__container {
  max-width: 820px;
}
.legal__title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(2.5rem, 5vw, 4rem);
  line-height: 1.05;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 8px;
}
.legal__meta {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  margin-bottom: 48px;
}
.legal section {
  margin-bottom: 40px;
}
.legal h2 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.5rem;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--color-primary);
  margin-bottom: 16px;
}
.legal h3 {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--color-text);
  margin: 20px 0 10px;
}
.legal p {
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 14px;
}
.legal ul {
  list-style: disc;
  padding-left: 22px;
  margin-bottom: 14px;
  color: var(--color-text-muted);
}
.legal ul li { line-height: 1.7; margin-bottom: 4px; }
.legal a {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.legal a:hover { color: var(--color-primary-dark); }
.legal strong { color: var(--color-text); }

/* =========================================================
   BANNER DE COOKIES
   ========================================================= */
.cookie-banner {
  position: fixed;
  left: 24px;
  right: 24px;
  bottom: 24px;
  z-index: 80;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 20px;
  align-items: center;
  max-width: 920px;
  margin-inline: auto;
  padding: 20px 24px;
  background: #1a1a1a;
  color: var(--color-text-light);
  border-radius: var(--radius-md);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.25);
  transform: translateY(20px);
  opacity: 0;
  transition: transform 0.3s var(--ease), opacity 0.3s var(--ease);
}
.cookie-banner.is-visible {
  transform: translateY(0);
  opacity: 1;
}
.cookie-banner__text {
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--color-text-light-muted);
}
.cookie-banner__text a {
  color: var(--color-text-light);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.cookie-banner__actions {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
}
.cookie-banner .btn {
  padding: 10px 22px;
  font-size: 0.8rem;
}
.btn--ghost {
  background: transparent;
  color: var(--color-text-light);
  border: 1px solid rgba(255, 255, 255, 0.3);
}
.btn--ghost:hover { background: rgba(255, 255, 255, 0.1); }

@media (max-width: 640px) {
  .cookie-banner {
    grid-template-columns: 1fr;
    left: 12px;
    right: 12px;
    bottom: 12px;
    padding: 16px 18px;
  }
  .cookie-banner__actions { width: 100%; }
  .cookie-banner .btn { flex: 1; }
}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 960px) {
  .nav__toggle { display: flex; }
  .nav__list {
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    padding: 16px 0;
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.25s var(--ease), opacity 0.25s var(--ease);
  }
  .nav.is-open .nav__list {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .nav__list li a { display: block; padding: 12px 24px; }

  .header-cta { display: none; }

  .intro__grid,
  .about,
  .services__layout,
  .mission,
  .contact__grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .about__text,
  .mission__content { padding: 64px 24px; }
  .about__media,
  .mission__media { min-height: 320px; order: -1; }

  .services__list { border-right: 0; border-bottom: 1px solid var(--color-border); }

  .values__grid { grid-template-columns: 1fr 1fr; gap: 48px 32px; }

  .hero__content { padding-top: 48px; padding-bottom: 48px; }
  .hero__text { align-self: flex-start; }
}

@media (max-width: 560px) {
  .values__grid { grid-template-columns: 1fr; }
  .field-row { grid-template-columns: 1fr; }
  .site-footer__inner { flex-direction: column; text-align: center; }
  .site-footer__links { flex-wrap: wrap; justify-content: center; gap: 16px; }
}