/* ==========================================================================
   Nexo Sostenible — Estilos V0.2
   ========================================================================== */

:root {
  /* Paleta oscura */
  --bg-main: #061723;
  --bg-section: #0A1F2D;
  --bg-section-alt: #071B28;
  --bg-elevated: #0E2736;
  --bg-card: #102B3A;
  --bg-footer: #041018;

  --card-border: rgba(255, 255, 255, 0.09);
  --card-border-hover: rgba(47, 174, 138, 0.2);
  --card-border-accent: rgba(47, 174, 138, 0.25);
  --card-shadow: 0 12px 30px rgba(0, 0, 0, 0.22), 0 2px 6px rgba(0, 0, 0, 0.12);
  --card-shadow-hover: 0 14px 34px rgba(0, 0, 0, 0.24), 0 3px 8px rgba(0, 0, 0, 0.14);
  --card-shadow-mobile: 0 8px 20px rgba(0, 0, 0, 0.18);
  --card-text-bg: rgba(255, 255, 255, 0.018);
  --card-text-border: rgba(255, 255, 255, 0.055);

  --text-primary: #F2F7F8;
  --text-heading: #F4F8F9;
  --text-secondary: #B8C8CF;
  --text-muted: #8299A3;

  --line-soft: rgba(255, 255, 255, 0.08);
  --line-subtle: rgba(255, 255, 255, 0.06);
  --line-brand: rgba(47, 174, 138, 0.28);

  --color-blue-dark: #0D4B8E;
  --color-blue-teal: #1687A7;
  --color-green: #2FAE8A;
  --color-green-natural: #6BBF59;
  --color-green-light: #BFE8DD;
  --color-white: #F2F7F8;
  --color-text: var(--text-primary);
  --color-text-muted: var(--text-secondary);
  --color-bg-alt: var(--bg-section-alt);
  --color-border: var(--line-soft);
  --color-accent-warm: #C4A035;

  --color-chip-bg: rgba(47, 174, 138, 0.09);
  --color-chip-border: rgba(47, 174, 138, 0.18);
  --color-chip-text: #BFE8DD;
  --chip-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);

  --font-sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  --container-max: 72rem;
  --header-height: 3.75rem;
  --gutter: clamp(1rem, 4vw, 1.5rem);
  --touch-min: 2.75rem;

  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;

  --radius-sm: 0.375rem;
  --radius-md: 0.625rem;
  --radius-lg: 1rem;

  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.15);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.18);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.18);

  --transition: 0.2s ease;

  --hero-mobile-bg: var(--bg-main);
}

/* Reset & base
   -------------------------------------------------------------------------- */

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

html {
  scroll-behavior: smooth;
  overflow-x: clip;
}

#nosotros,
#soluciones,
#contacto {
  scroll-margin-top: calc(var(--header-height) + 1.125rem);
}

#inicio {
  scroll-margin-top: 0;
}

@media (max-width: 767px) {
  #nosotros,
  #soluciones,
  #contacto {
    scroll-margin-top: calc(var(--header-height) + 2rem);
  }
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-primary);
  background-color: var(--bg-main);
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

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

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Utilities
   -------------------------------------------------------------------------- */

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

@media (min-width: 48rem) {
  :root {
    --gutter: clamp(1.5rem, 3vw, 2rem);
  }
}

.text-accent-blue {
  color: #7EC8DC;
}

.text-accent-green {
  color: var(--color-green);
}

.text-accent-teal {
  color: var(--color-blue-teal);
}

.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-sm);
  z-index: 200;
  padding: var(--space-xs) var(--space-sm);
  background: var(--color-blue-dark);
  color: var(--color-white);
  border-radius: var(--radius-sm);
  font-weight: 600;
}

.skip-link:focus {
  top: var(--space-sm);
}

/* Buttons
   -------------------------------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: var(--touch-min);
  padding: 0.875rem 1.75rem;
  font-size: clamp(0.8125rem, 2vw, 0.875rem);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  transition: background-color var(--transition), color var(--transition),
              border-color var(--transition), box-shadow var(--transition),
              transform var(--transition);
}

.btn--sm {
  min-height: var(--touch-min);
  padding: 0.625rem 1.25rem;
  font-size: clamp(0.75rem, 1.8vw, 0.8125rem);
}

.btn--primary {
  background-color: var(--color-green);
  color: var(--bg-main);
}

.btn--primary:hover {
  background-color: #279A7A;
  box-shadow: var(--shadow-md);
}

.btn--outline {
  background-color: transparent;
  color: #DDECEF;
  border-color: rgba(22, 135, 167, 0.55);
}

.btn--outline:hover {
  background-color: rgba(22, 135, 167, 0.1);
  border-color: var(--color-blue-teal);
}

.btn:focus-visible {
  outline: 2px solid var(--color-green);
  outline-offset: 3px;
}

/* Header
   -------------------------------------------------------------------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(6, 23, 35, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .site-header {
    background-color: var(--bg-main);
  }
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-height);
  gap: var(--space-sm);
  min-width: 0;
}

.nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  flex-shrink: 0;
  width: var(--touch-min);
  height: var(--touch-min);
  padding: 0.5rem;
  z-index: 110;
}

.nav-toggle__bar {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--text-primary);
  border-radius: 1px;
  transition: transform var(--transition), opacity var(--transition);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.nav-toggle:focus-visible {
  outline: 2px solid var(--color-green);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

.site-nav {
  position: fixed;
  inset: 0;
  top: var(--header-height);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-lg);
  background-color: var(--bg-elevated);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition), visibility var(--transition);
}

.site-nav--open {
  opacity: 1;
  visibility: visible;
}

.site-nav__list {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
}

.site-nav__link {
  font-size: clamp(1rem, 2.5vw, 1.125rem);
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--transition);
  min-height: var(--touch-min);
  display: inline-flex;
  align-items: center;
}

.site-nav__link:hover,
.site-nav__link:focus-visible {
  color: var(--color-blue-teal);
}

.site-nav__link:focus-visible {
  outline: 2px solid var(--color-green);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

body.menu-open {
  overflow: hidden;
}

/* Menú móvil — pestaña desplegable (≤767px) */
@media (max-width: 767px) {
  body.menu-open {
    overflow: visible;
  }

  .site-header {
    z-index: 110;
  }

  .site-header__inner {
    position: relative;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 0;
    left: auto;
    bottom: auto;
    z-index: 105;
    width: clamp(11.875rem, 59vw, 13.75rem);
    max-width: 65vw;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 0;
    padding: 0;
    background-color: rgba(7, 29, 43, 0.72);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 0.5625rem;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.14);
    transform-origin: top right;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-6px);
    pointer-events: none;
    transition: opacity 200ms ease, transform 200ms ease, visibility 200ms ease;
  }

  .site-nav::before {
    content: none;
  }

  .site-nav--open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
  }

  @supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
    .site-nav {
      background-color: rgba(7, 29, 43, 0.88);
    }
  }

  .site-nav__list {
    width: 100%;
    margin: 0;
    padding: 0.25rem 0 0;
    align-items: stretch;
    gap: 0;
    background: none;
    border: none;
    border-radius: 0;
    box-shadow: none;
    transform: none;
    opacity: 1;
  }

  .site-nav__list li {
    width: 100%;
  }

  .site-nav__link {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    width: 100%;
    min-height: var(--touch-min);
    padding: 0.625rem 1rem;
    font-size: 0.92rem;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.92);
    text-align: right;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    border-left: none;
    transition: color 180ms ease;
  }

  .site-nav__link:hover,
  .site-nav__link:focus-visible {
    color: var(--color-white);
  }

  .site-nav__link:focus-visible {
    outline: 2px solid var(--color-blue-teal);
    outline-offset: -2px;
    border-radius: 0;
  }

  .site-nav__cta.btn {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    width: 100%;
    min-height: var(--touch-min);
    margin: 0;
    padding: 0.625rem 1rem 0.75rem;
    font-size: 0.92rem;
    font-weight: 600;
    letter-spacing: normal;
    text-transform: none;
    text-align: right;
    color: var(--color-green);
    background-color: transparent;
    border: none;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 0 0 0.5625rem 0.5625rem;
    box-shadow: none;
    transform: none;
    opacity: 1;
  }

  .site-nav__cta.btn:hover,
  .site-nav__cta.btn:focus-visible {
    background-color: transparent;
    color: var(--color-green-natural);
    box-shadow: none;
  }

  .site-nav__cta.btn:focus-visible {
    outline: 2px solid var(--color-blue-teal);
    outline-offset: -2px;
  }

  .nav-toggle__bar {
    transition: transform 200ms ease, opacity 200ms ease;
  }

  @media (prefers-reduced-motion: reduce) {
    .site-nav,
    .nav-toggle__bar {
      transition: none;
    }

    .site-nav {
      transform: none;
    }
  }
}

@media (min-width: 64rem) {
  .site-header__inner {
    justify-content: flex-end;
  }

  .nav-toggle {
    display: none;
  }

  .site-nav {
    position: static;
    flex-direction: row;
    flex-shrink: 0;
    opacity: 1;
    visibility: visible;
    gap: var(--space-sm);
    background: none;
  }

  .site-nav__list {
    flex-direction: row;
    gap: clamp(0.75rem, 1.5vw, 1rem);
  }

  .site-nav__link {
    font-size: clamp(0.875rem, 1.2vw, 0.9375rem);
    min-height: auto;
  }

  .site-nav__cta {
    margin-left: 0.25rem;
  }
}

.btn--outline-light {
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.75);
}

.btn--outline-light:hover {
  background-color: rgba(255, 255, 255, 0.12);
  border-color: var(--color-white);
}

/* Hero
   -------------------------------------------------------------------------- */

.hero {
  position: relative;
  display: flex;
  align-items: center;
  min-height: clamp(24rem, 72svh, 41.25rem);
  overflow: hidden;
  color: var(--color-white);
  background-color: var(--bg-main);
}

.hero__media {
  position: absolute;
  inset: 0;
  margin: 0;
  z-index: 0;
}

.hero__image {
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  object-position: 64% 38%;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    90deg,
    rgba(13, 36, 58, 0.62) 0%,
    rgba(13, 36, 58, 0.32) 28%,
    rgba(13, 36, 58, 0.06) 48%,
    rgba(13, 36, 58, 0) 62%
  );
}

.hero::after {
  content: "";
  position: absolute;
  inset-inline: 0;
  bottom: 0;
  height: 5rem;
  z-index: 1;
  background: linear-gradient(to bottom, transparent, var(--bg-section));
  pointer-events: none;
}

.hero__inner {
  position: relative;
  z-index: 2;
  width: 100%;
  padding-block: clamp(2rem, 6vw, 4rem);
}

.hero__content {
  max-width: min(34rem, 100%);
}

.hero__brand {
  margin: 0 0 clamp(1.25rem, 4vw, 2.5rem);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  max-width: 100%;
}

.hero__brand-mark {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  max-width: min(100%, 31.25rem);
}

.hero__logo {
  display: block;
  width: 100%;
  max-width: min(100%, 31.25rem);
  height: auto;
  object-fit: contain;
}

.hero__brand-name {
  margin-top: 0.4375rem;
  font-size: clamp(1.125rem, 3.2vw, 1.75rem);
  font-weight: 500;
  letter-spacing: clamp(0.22em, 1.5vw, 0.36em);
  text-indent: clamp(0.22em, 1.5vw, 0.36em);
  text-transform: uppercase;
  line-height: 1.1;
  color: #E6F2EB;
  white-space: nowrap;
}

.hero__brand-tagline {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  width: 100%;
  margin-top: 0.5rem;
}

.hero__brand-tagline-text {
  flex: 1 1 auto;
  min-width: 0;
  font-size: clamp(0.875rem, 2.2vw, 0.9375rem);
  font-weight: 400;
  line-height: 1.45;
  text-align: center;
  color: rgba(255, 255, 255, 0.86);
}

.hero__brand-tagline-line {
  flex: 0 1 2.75rem;
  height: 1px;
  min-width: 1.25rem;
}

.hero__brand-tagline-line--left {
  background-color: var(--color-green);
}

.hero__brand-tagline-line--right {
  background-color: var(--color-blue-teal);
}

.hero__lead {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  color: rgba(255, 255, 255, 0.94);
  font-weight: 400;
  margin-bottom: var(--space-lg);
  line-height: 1.55;
  max-width: min(32.5rem, 100%);
}

.hero__lead-accent {
  font-weight: 600;
}

.hero__lead-accent--teal {
  color: #7EC8DC;
}

.hero__lead-accent--green {
  color: var(--color-green-natural);
}

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

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.hero__actions .btn {
  flex: 1 1 auto;
  min-width: min(100%, 12rem);
}

@media (min-width: 48rem) {
  .hero__image {
    object-position: 70% 40%;
  }

  .hero__overlay {
    background: linear-gradient(
      90deg,
      rgba(13, 36, 58, 0.62) 0%,
      rgba(13, 36, 58, 0.32) 28%,
      rgba(13, 36, 58, 0.06) 48%,
      rgba(13, 36, 58, 0) 62%
    );
  }

  .hero__brand-mark,
  .hero__logo {
    max-width: 26rem;
  }

  .hero__actions .btn {
    flex: 0 1 auto;
    min-width: auto;
  }
}

@media (min-width: 64rem) {
  .hero__inner {
    padding-block: var(--space-2xl);
  }

  .hero__brand-mark,
  .hero__logo {
    max-width: 31.25rem;
  }

  .hero__image {
    object-position: 72% 40%;
  }
}

/* Hero — composición vertical móvil (≤767px) */
@media (max-width: 767px) {
  .site-header__inner {
    justify-content: flex-end;
  }

  .hero {
    display: grid;
    grid-template-areas:
      "brand"
      "bird"
      "lead"
      "actions";
    align-items: stretch;
    min-height: auto;
    background-color: var(--hero-mobile-bg);
    overflow: hidden;
  }

  .hero__inner,
  .hero__content {
    display: contents;
  }

  .hero__overlay {
    display: none;
  }

  .hero::after {
    position: absolute;
    inset-inline: 0;
    bottom: 0;
    height: 3rem;
    background: linear-gradient(to bottom, transparent, var(--bg-section));
    pointer-events: none;
    z-index: 3;
  }

  .hero__brand {
    grid-area: brand;
    align-items: center;
    width: 100%;
    margin: 0;
    padding: clamp(1rem, 4vw, 1.5rem) 1.25rem clamp(0.75rem, 3vw, 1rem);
    text-align: center;
  }

  .hero__brand-mark,
  .hero__logo {
    width: min(78vw, 20rem);
    max-width: 20rem;
    margin-inline: auto;
  }

  .hero__brand-name {
    text-align: center;
    width: 100%;
    letter-spacing: clamp(0.18em, 1.2vw, 0.28em);
    text-indent: clamp(0.18em, 1.2vw, 0.28em);
    font-size: clamp(1rem, 3.5vw, 1.375rem);
  }

  .hero__brand-tagline {
    max-width: 22rem;
    margin-inline: auto;
    gap: 0.375rem;
  }

  .hero__brand-tagline-line {
    flex: 0 0 1rem;
    min-width: 0.5rem;
    max-width: 1.25rem;
  }

  .hero__brand-tagline-text {
    font-size: clamp(0.875rem, 2.4vw, 0.9375rem);
    line-height: 1.4;
  }

  .hero__media {
    grid-area: bird;
    position: relative;
    inset: auto;
    width: 100%;
    height: clamp(26.25rem, 52vh, 35rem);
    margin: 0;
    z-index: 1;
    overflow: hidden;
    background-color: var(--hero-mobile-bg);
  }

  .hero__media::before,
  .hero__media::after {
    content: "";
    position: absolute;
    inset-inline: 0;
    z-index: 2;
    pointer-events: none;
  }

  .hero__media::before {
    top: clamp(-5.5rem, -15vw, -3.5rem);
    height: clamp(10rem, 40vw, 14rem);
    background: linear-gradient(
      to bottom,
      var(--hero-mobile-bg) 0%,
      rgba(7, 29, 43, 0.96) 8%,
      rgba(7, 29, 43, 0.88) 18%,
      rgba(7, 29, 43, 0.74) 30%,
      rgba(7, 29, 43, 0.56) 42%,
      rgba(7, 29, 43, 0.38) 54%,
      rgba(7, 29, 43, 0.22) 66%,
      rgba(7, 29, 43, 0.1) 78%,
      rgba(7, 29, 43, 0.03) 90%,
      transparent 100%
    );
  }

  .hero__media::after {
    bottom: 0;
    height: clamp(2rem, 8vw, 3.5rem);
    background: linear-gradient(to top, var(--hero-mobile-bg), transparent);
  }

  .hero__image {
    width: 100%;
    height: 100%;
    max-width: none;
    object-fit: cover;
    object-position: 58% 42%;
  }

  .hero__lead {
    grid-area: lead;
    max-width: 34rem;
    margin: 0 auto;
    padding: clamp(1rem, 4vw, 1.5rem) 1.25rem;
    text-align: center;
    font-size: clamp(1rem, 2.8vw, 1.125rem);
    line-height: 1.65;
    background-color: var(--hero-mobile-bg);
  }

  .hero__actions {
    grid-area: actions;
    justify-content: center;
    padding: 0 1.25rem clamp(1.75rem, 6vw, 2.5rem);
    background-color: var(--hero-mobile-bg);
  }

  .hero__actions .btn--outline-light {
    display: none;
  }

  .hero__actions .btn--primary {
    width: min(92%, 22rem);
    min-height: 3rem;
    flex: none;
    margin-inline: auto;
  }
}

@media (max-width: 23.4375rem) {
  .hero__brand-name {
    white-space: normal;
  }

  .hero__brand-mark,
  .hero__logo {
    width: min(76vw, 17.5rem);
  }
}

/* Sections
   -------------------------------------------------------------------------- */

.section {
  padding-block: clamp(3rem, 8vw, var(--space-2xl));
}

.section--alt {
  background-color: var(--bg-section-alt);
}

.pilares.section {
  background-color: var(--bg-section);
}

.contacto.section {
  background-color: var(--bg-section);
}

.section__header {
  text-align: center;
  max-width: 42rem;
  margin-inline: auto;
  margin-bottom: var(--space-xl);
}

.section__header::after {
  content: "";
  display: block;
  width: min(12rem, 60%);
  height: 1px;
  margin: var(--space-md) auto 0;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(47, 174, 138, 0.35),
    transparent
  );
}

.section__title {
  font-size: clamp(1.625rem, 3.5vw, 2.25rem);
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.01em;
  margin-bottom: var(--space-md);
  color: var(--text-heading);
}

.section__intro {
  font-size: clamp(1rem, 2.2vw, 1.0625rem);
  color: var(--text-secondary);
  line-height: 1.65;
}

/* Pilares
   -------------------------------------------------------------------------- */

.pilares__grid {
  display: grid;
  gap: clamp(1.125rem, 4vw, 1.375rem);
}

.pilar-module {
  display: flex;
  flex-direction: column;
  background-color: var(--bg-card);
  border: 1px solid var(--card-border);
  border-top-color: var(--card-border-accent);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--card-shadow-mobile);
  transition: box-shadow 200ms ease, transform 200ms ease, border-color 200ms ease;
}

.pilar-module__media {
  margin: 0;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background-color: var(--bg-elevated);
}

.pilar-module__body {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  padding: var(--space-md) var(--space-md) var(--space-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.pilar-module__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform var(--transition);
}

@media (min-width: 48rem) {
  .pilar-module {
    box-shadow: var(--card-shadow);
  }
}

@media (min-width: 64rem) {
  .pilar-module:hover {
    transform: translateY(-2px);
    box-shadow: var(--card-shadow-hover);
    border-color: var(--card-border-hover);
    border-top-color: var(--card-border-accent);
  }

  .pilar-module:hover .pilar-module__image {
    transform: scale(1.02);
  }
}

@media (max-width: 63.99rem) {
  .pilar-module:hover {
    transform: none;
    box-shadow: var(--card-shadow-mobile);
    border-color: var(--card-border);
    border-top-color: var(--card-border-accent);
  }

  .pilar-module:hover .pilar-module__image {
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .pilar-module:hover .pilar-module__image {
    transform: none;
  }
}

.pilar-module__image--space {
  object-position: center 40%;
}

.pilar-module__image--economia {
  object-position: center 72%;
}

.pilar-module__image--bienestar {
  object-position: center 44%;
}

.pilar-module__icon {
  width: 2.5rem;
  height: 2.5rem;
  margin-bottom: var(--space-sm);
  color: var(--color-blue-teal);
}

.pilar-module__icon svg {
  width: 100%;
  height: 100%;
}

.pilar-module__title {
  font-size: clamp(1rem, 2.2vw, 1.0625rem);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-heading);
  margin-bottom: var(--space-sm);
}

.pilar-module__text {
  font-size: clamp(0.9375rem, 2vw, 1rem);
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: var(--space-md);
  flex-grow: 1;
}

.pilar-module__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
}

.pilar-module__tags li {
  padding: 0.3125rem 0.625rem;
  font-size: clamp(0.8125rem, 1.8vw, 0.875rem);
  font-weight: 500;
  color: var(--color-chip-text);
  background-color: var(--color-chip-bg);
  border: 1px solid var(--color-chip-border);
  border-radius: 999px;
  box-shadow: var(--chip-shadow);
}

@media (min-width: 48rem) {
  .pilares__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
  }
}

@media (min-width: 64rem) {
  .pilares__grid {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
  }

  .pilar-module__body {
    padding: var(--space-md);
  }

  .pilar-module__text {
    font-size: 0.875rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .pilar-module:hover .pilar-module__image {
    transform: none;
  }
}

/* Nosotros
   -------------------------------------------------------------------------- */

.nosotros__grid {
  display: grid;
  gap: var(--space-xl);
  align-items: start;
}

.nosotros__experience {
  position: relative;
  display: inline-block;
  margin-bottom: var(--space-md);
  padding-left: 0.875rem;
  font-size: clamp(0.875rem, 1.8vw, 0.9375rem);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-green);
  line-height: 1.4;
}

.nosotros__experience::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.15em;
  bottom: 0.15em;
  width: 1px;
  background-color: var(--color-green);
  border-radius: 1px;
}

.nosotros__text {
  font-size: clamp(1rem, 2.2vw, 1.0625rem);
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.nosotros__areas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin-top: var(--space-sm);
}

.nosotros__areas li {
  padding: 0.3125rem 0.625rem;
  font-size: clamp(0.8125rem, 1.8vw, 0.875rem);
  font-weight: 500;
  color: var(--color-chip-text);
  background-color: var(--color-chip-bg);
  border: 1px solid var(--color-chip-border);
  border-radius: 999px;
  box-shadow: var(--chip-shadow);
}

.nosotros__mosaic {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: minmax(8rem, 1fr) minmax(8rem, 1fr) minmax(7rem, 0.85fr);
  gap: 0.625rem;
  min-height: 20rem;
}

.nosotros__mosaic-item {
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid var(--card-border);
  box-shadow: var(--card-shadow-mobile);
  background-color: var(--bg-card);
  min-height: 0;
}

.nosotros__mosaic-image {
  width: 100%;
  height: 100%;
  min-height: 100%;
  object-fit: cover;
  display: block;
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.22);
}

@media (min-width: 48rem) {
  .nosotros__mosaic-item {
    box-shadow: var(--card-shadow);
  }
}

.nosotros__mosaic-item--scalesia {
  grid-column: 1;
  grid-row: 1 / 3;
}

.nosotros__mosaic-item--scalesia .nosotros__mosaic-image {
  object-position: center 45%;
}

.nosotros__mosaic-item--crab {
  grid-column: 2;
  grid-row: 1;
}

.nosotros__mosaic-item--crab .nosotros__mosaic-image {
  object-position: center 55%;
}

.nosotros__mosaic-item--beach {
  grid-column: 2;
  grid-row: 2;
}

.nosotros__mosaic-item--beach .nosotros__mosaic-image {
  object-position: center 60%;
}

.nosotros__mosaic-item--science {
  grid-column: 1 / -1;
  grid-row: 3;
}

.nosotros__mosaic-item--science .nosotros__mosaic-image {
  object-position: center 42%;
}

@media (min-width: 30rem) and (max-width: 47.99rem) {
  .nosotros__mosaic {
    grid-template-rows: 9.5rem 9.5rem 8.5rem;
    min-height: 22rem;
  }
}

@media (min-width: 48rem) and (max-width: 63.99rem) {
  .nosotros__grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .nosotros__mosaic {
    min-height: 24rem;
    grid-template-rows: 10.5rem 10.5rem 9rem;
    gap: 0.75rem;
  }
}

@media (min-width: 64rem) {
  .nosotros__grid {
    grid-template-columns: 44fr 56fr;
    gap: clamp(1.25rem, 2.5vw, 2rem);
    align-items: stretch;
  }

  .nosotros__mosaic {
    min-height: 100%;
    grid-template-rows: minmax(8.5rem, 1fr) minmax(8.5rem, 1fr) minmax(7rem, 0.9fr);
    gap: 0.625rem;
  }
}

@media (max-width: 29.99rem) {
  .nosotros__mosaic {
    grid-template-columns: 1fr;
    grid-template-rows: 11rem 10rem 10rem 9rem;
    min-height: auto;
  }

  .nosotros__mosaic-item--scalesia {
    grid-column: 1;
    grid-row: 1;
  }

  .nosotros__mosaic-item--crab {
    grid-column: 1;
    grid-row: 2;
  }

  .nosotros__mosaic-item--beach {
    grid-column: 1;
    grid-row: 3;
  }

  .nosotros__mosaic-item--science {
    grid-column: 1;
    grid-row: 4;
  }
}

/* Contacto
   -------------------------------------------------------------------------- */

.contacto__inner {
  max-width: 44rem;
}

.contacto__header {
  margin-bottom: var(--space-lg);
  text-align: center;
}

.contacto__intro {
  font-size: clamp(1rem, 2.2vw, 1.0625rem);
  color: var(--text-secondary);
  margin-top: var(--space-sm);
  line-height: 1.65;
}

.contacto__panel {
  background-color: rgba(255, 255, 255, 0.025);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.18);
  overflow: hidden;
}

.contacto__channel {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-areas:
    "label label"
    "phone btn";
  align-items: center;
  gap: 0.375rem var(--space-sm);
  padding: var(--space-md);
  border-top: 1px solid rgba(255, 255, 255, 0.07);
}

.contacto__channel:first-child {
  border-top: none;
}

.contacto__channel-label {
  grid-area: label;
  margin: 0;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.contacto__channel-phone {
  grid-area: phone;
  margin: 0;
  font-size: clamp(0.9375rem, 2vw, 1rem);
  color: var(--text-secondary);
  line-height: 1.5;
}

.contacto__channel-btn {
  grid-area: btn;
  gap: 0.375rem;
  min-height: var(--touch-min);
  padding-inline: 1rem;
  letter-spacing: 0.04em;
  text-transform: none;
  justify-self: end;
}

.contacto__channel-icon {
  width: 1rem;
  height: 1rem;
  flex-shrink: 0;
}

.contacto__tagline {
  margin-top: var(--space-lg);
  font-size: 0.875rem;
  color: var(--text-muted);
  letter-spacing: 0.02em;
  text-align: center;
}

@media (max-width: 29.99rem) {
  .contacto__channel {
    grid-template-columns: 1fr;
    grid-template-areas:
      "label"
      "phone"
      "btn";
  }

  .contacto__channel-btn {
    justify-self: stretch;
    width: 100%;
  }
}

/* Footer
   -------------------------------------------------------------------------- */

.site-footer {
  padding-block: var(--space-lg);
  background-color: var(--bg-footer);
  border-top: 1px solid var(--line-subtle);
  text-align: center;
}

.site-footer__brand {
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--text-heading);
  margin-bottom: var(--space-xs);
}

.site-footer__tagline {
  font-size: clamp(0.8125rem, 2vw, 0.875rem);
  color: var(--text-muted);
  margin-bottom: var(--space-sm);
  max-width: 100%;
  padding-inline: var(--gutter);
  overflow-wrap: anywhere;
  line-height: 1.6;
}

.site-footer__copy {
  font-size: clamp(0.8125rem, 2vw, 0.875rem);
  color: var(--text-muted);
}

.site-footer__credits {
  margin-top: var(--space-sm);
  max-width: 36rem;
  margin-inline: auto;
  text-align: left;
}

.site-footer__credits summary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: var(--touch-min);
  padding-inline: var(--space-sm);
  font-size: clamp(0.8125rem, 2vw, 0.875rem);
  font-weight: 400;
  color: var(--color-text-muted);
  opacity: 0.82;
  cursor: pointer;
  list-style: none;
  text-align: center;
}

.site-footer__credits summary::-webkit-details-marker {
  display: none;
}

.site-footer__credits summary::after {
  content: " +";
  font-size: 0.6875rem;
}

.site-footer__credits[open] summary::after {
  content: " −";
}

.site-footer__credits summary:hover,
.site-footer__credits summary:focus-visible {
  opacity: 1;
  color: var(--color-blue-teal);
}

.site-footer__credits summary:focus-visible {
  outline: 2px solid var(--color-green);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

.site-footer__credits-list {
  margin: var(--space-xs) 0 0;
  padding: 0;
  list-style: none;
}

.site-footer__credits-list li {
  font-size: 0.6875rem;
  line-height: 1.5;
  color: var(--color-text-muted);
  opacity: 0.9;
  padding-block: 0.25rem;
}

.site-footer__credits-list a {
  color: inherit;
  text-decoration: none;
}

.site-footer__credits-list a:hover,
.site-footer__credits-list a:focus-visible {
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.site-footer__credits-note {
  margin: var(--space-xs) 0 0;
  font-size: 0.6875rem;
  line-height: 1.5;
  color: var(--color-text-muted);
  opacity: 0.78;
  font-style: italic;
}