/* ═══════════════════════════════════════════════════════════════
   EfiSOEC · Estilo inspirado en la web corporativa de Repsol
   Tipografía: Inter
   Paleta: azul marino · gris crema · blanco · naranja Repsol
   ═══════════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

:root {
  --navy:        #0d1f3c;
  --navy-mid:    #1a3560;
  --orange:      #ff6200;
  --orange-light:#ff7a26;
  --bg-page:     #f0efe9;
  --bg-white:    #ffffff;
  --bg-section:  #f7f6f2;
  --border-light:#e2e0d8;
  --text-dark:   #0d1f3c;
  --text-body:   #3a3a3a;
  --text-muted:  #6b6b6b;
  --shadow-xs:   0 1px 4px rgba(0,0,0,0.06);
  --shadow-sm:   0 2px 12px rgba(0,0,0,0.08);
  --shadow-md:   0 6px 32px rgba(0,0,0,0.10);
  --radius:      6px;
  --radius-lg:   10px;
  --max-w:       1200px;
  --transition:  0.22s ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.7;
  color: var(--text-body);
  background: var(--bg-page);
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; height: auto; }
a   { text-decoration: none; color: inherit; }

.container {
  width: min(var(--max-w), 100%);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 5vw, 3rem);
}

/* ── HEADER ── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg-white);
  border-bottom: 1px solid var(--border-light);
  box-shadow: var(--shadow-xs);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(var(--max-w), 100%);
  margin-inline: auto;
  padding: 0 clamp(1.25rem, 5vw, 3rem);
  height: 88px;
}

.logo-placeholder {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--navy);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.logo-icon { font-size: 1.5rem; color: var(--orange); line-height: 1; }

/* Logo imagen real */
.logo-img {
  height: 64px;
  width: auto;
  display: block;
}

/* ── HERO ── */
.hero {
  background: var(--navy);
  color: #fff;
  padding: clamp(3.5rem, 7vw, 5.5rem) 0 clamp(3rem, 5vw, 4.5rem);
  position: relative;
  overflow: hidden;
}

.hero-bg-grid {
  position: absolute;
  inset: 0;
  opacity: 0.04;
  background-image:
    repeating-linear-gradient(0deg, transparent, transparent 39px, rgba(255,255,255,.5) 40px),
    repeating-linear-gradient(90deg, transparent, transparent 39px, rgba(255,255,255,.5) 40px);
  pointer-events: none;
}

.hero-content { position: relative; z-index: 2; max-width: 780px; }

.hero-eyebrow {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--orange-light);
  margin-bottom: 1rem;
}

.hero-title {
  font-size: clamp(2rem, 4.5vw, 3.4rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: #fff;
  margin-bottom: 1.2rem;
}

.hero-title em { font-style: normal; color: var(--orange-light); }

.hero-sub {
  font-size: clamp(0.95rem, 1.4vw, 1.05rem);
  color: rgba(255,255,255,0.75);
  max-width: 620px;
  line-height: 1.75;
}

.hero-molecules { display: none; }

/* ── INTRO ── */
.section-intro {
  background: var(--bg-white);
  padding: clamp(3.5rem, 6vw, 5.5rem) clamp(1.25rem, 5vw, 3rem);
}

.intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2.5rem, 5vw, 6rem);
  align-items: center;
}

.intro-image-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.intro-image-wrap img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.intro-image-wrap:hover img { transform: scale(1.03); }

.image-badge {
  position: absolute;
  bottom: 1rem;
  left: 1rem;
  background: rgba(13,31,60,0.85);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.35rem 0.85rem;
  border-radius: 4px;
  backdrop-filter: blur(4px);
}

.intro-text h2 {
  font-size: clamp(1.4rem, 2.2vw, 1.9rem);
  font-weight: 700;
  line-height: 1.3;
  color: var(--navy);
  margin-bottom: 1.1rem;
}

.intro-text p {
  font-size: 0.98rem;
  color: var(--text-body);
  line-height: 1.8;
  margin-bottom: 2rem;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.65rem 1.5rem;
  border: 1.5px solid var(--navy);
  border-radius: 100px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--navy);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: background var(--transition), color var(--transition);
}

.btn-secondary:hover { background: var(--navy); color: #fff; }

/* ── SECCIÓN SOEC ── */
.section-soec {
  background: var(--bg-page);
  padding: clamp(3.5rem, 6vw, 5.5rem) 0;
}

.section-soec .container { padding-inline: clamp(1.25rem, 5vw, 3rem); }

.soec-header h2,
.section-soec h2 {
  font-size: clamp(1.5rem, 2.8vw, 2.2rem);
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 1.2rem;
  letter-spacing: -0.01em;
}

.soec-lead {
  font-size: 0.98rem;
  color: var(--text-body);
  max-width: 820px;
  line-height: 1.8;
  margin-bottom: 1rem;
}

.cells-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin: 2rem 0;
}

.cell-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-xs);
  transition: box-shadow var(--transition), transform var(--transition);
}

.cell-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }

.cell-card img { width: 100%; height: 190px; object-fit: cover; }

.cell-card-body {
  padding: 1rem 1.25rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.cell-number {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--orange);
  line-height: 1;
  flex-shrink: 0;
}

.cell-card-body h3 {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--navy);
  line-height: 1.4;
}

.soec-demo-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: center;
  margin-top: 2.5rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--border-light);
}


.soec-demo-block img {
    max-height: none;
    height: auto;
    object-fit: contain;
}


.soec-demo-block p { font-size: 0.98rem; line-height: 1.8; color: var(--text-body); }

/* ── SOCIOS ── */
.section-partners {
  background: var(--bg-white);
  padding: clamp(3.5rem, 6vw, 5.5rem) clamp(1.25rem, 5vw, 3rem);
}

.section-partners h2 {
  font-size: clamp(1.5rem, 2.5vw, 2.1rem);
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 2.5rem;
  letter-spacing: -0.01em;
}

.partners-grid { display: flex; flex-wrap: wrap; gap: 1rem; }

.partner-card {
  flex: 1 1 170px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 1.8rem 1.5rem;
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xs);
  transition: box-shadow var(--transition), border-color var(--transition), transform var(--transition);
}

.partner-card:hover {
  box-shadow: var(--shadow-sm);
  border-color: var(--orange);
  transform: translateY(-2px);
}

.partner-card img {
  max-height: 70px;
  width: auto;
  max-width: 160px;
  object-fit: contain;
}

.partner-card img[src=""],
.partner-card img:not([src]) {
  min-height: 36px;
  background: var(--bg-section);
  border-radius: 4px;
}

.partner-card span {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  text-align: center;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* ── ESTADÍSTICAS ── */
.section-stats {
  background: var(--navy);
  color: #fff;
  padding: clamp(3rem, 6vw, 5rem) 0;
}

.section-stats .container {
  padding-inline: clamp(1.25rem, 5vw, 3rem);
  text-align: center;
}

.stats-eyebrow {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--orange-light);
  margin-bottom: 0.4rem;
}

.section-stats h2 {
  font-size: clamp(1.3rem, 2.5vw, 1.9rem);
  font-weight: 700;
  color: #fff;
  margin-bottom: 2.5rem;
}

.stats-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(2rem, 6vw, 6rem);
}

.stat-item { display: flex; flex-direction: column; align-items: center; gap: 0.3rem; }

.stat-num {
  font-size: clamp(3.5rem, 8vw, 6rem);
  font-weight: 800;
  line-height: 1;
  color: var(--orange-light);
  letter-spacing: -0.03em;
}

.stat-num small { font-size: 0.4em; font-weight: 700; vertical-align: middle; }
.stat-label { font-size: 0.9rem; color: rgba(255,255,255,0.65); }
.stat-divider { width: 1px; height: 60px; background: rgba(255,255,255,0.15); }

/* ── COLABORADORES ── */
.section-collab {
  background: var(--bg-page);
  padding: clamp(3.5rem, 6vw, 5.5rem) clamp(1.25rem, 5vw, 3rem);
}

.collab-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2.5rem, 5vw, 5rem);
  align-items: start;
}

.collab-text h2 {
  font-size: clamp(1.4rem, 2.2vw, 1.9rem);
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 1rem;
}

.collab-text h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--navy);
  margin: 1.6rem 0 0.6rem;
}

.collab-text p { font-size: 0.95rem; color: var(--text-body); line-height: 1.8; }

.collab-logos { display: flex; flex-direction: column; gap: 1.25rem; }

.collab-logos img {
  width: 100%;
  border-radius: var(--radius);
  box-shadow: var(--shadow-xs);
  background: #fff;
  padding: 1.2rem;
  box-sizing: border-box;
  border: 1px solid var(--border-light);
}

/* ── HIDRÓGENO RENOVABLE ── */
.section-hydrogen {
  background: var(--bg-white);
  padding: clamp(3.5rem, 6vw, 5.5rem) 0;
}

.section-hydrogen .container { padding-inline: clamp(1.25rem, 5vw, 3rem); }

.section-hydrogen h2 {
  font-size: clamp(1.5rem, 2.8vw, 2.2rem);
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 1rem;
}

.hydrogen-lead {
  font-size: 0.98rem;
  color: var(--text-body);
  max-width: 780px;
  line-height: 1.8;
  margin-bottom: 2.5rem;
}

.hydrogen-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }

.h-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-xs);
  transition: box-shadow var(--transition), transform var(--transition);
}

.h-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }

.h-card-image img { width: 100%; height: 220px; object-fit: cover; }

.h-card-body { padding: 1.4rem 1.6rem 1.6rem; }

.h-card-body h3 { font-size: 1.05rem; font-weight: 700; color: var(--navy); margin-bottom: 0.5rem; }

.h-card-body p { font-size: 0.9rem; color: var(--text-body); line-height: 1.75; margin-bottom: 1rem; }

.link-arrow {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--orange);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: gap var(--transition);
}

.link-arrow:hover { gap: 0.65rem; }

/* Sección de contacto eliminada */

/* ── FOOTER ── */
.site-footer {
  background: var(--navy);
  color: rgba(255,255,255,0.50);
  padding: 1.5rem 0;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
  padding-inline: clamp(1.25rem, 5vw, 3rem);
  width: min(var(--max-w), 100%);
  margin-inline: auto;
}

.footer-copy { font-size: 0.78rem; }

.footer-links { display: flex; flex-wrap: wrap; gap: 0.3rem 1.5rem; }

.footer-links a {
  font-size: 0.78rem;
  font-weight: 500;
  color: rgba(255,255,255,0.50);
  transition: color var(--transition);
}

.footer-links a:hover { color: #fff; }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .intro-grid,
  .soec-demo-block,
  .collab-grid,
  .hydrogen-cards { grid-template-columns: 1fr; }
  .cells-grid { grid-template-columns: 1fr 1fr; }
  .stats-row { flex-direction: column; gap: 2rem; }
  .stat-divider { width: 60px; height: 1px; }
}

@media (max-width: 600px) {
  .cells-grid { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
  .partner-card { flex: 1 1 130px; }
}

/* ── LOGO EN HERO (páginas interiores) — responsive ── */
/* En pantallas grandes el logo flota a la izquierda con position:absolute,
   pero por debajo de ~1100px empieza a solaparse con el texto.
   Solución: reubicarlo como elemento de bloque en la parte superior del hero. */
@media (max-width: 1100px) {
  /* Convertir hero en flex-column para que el logo quede encima del texto */
  .hero { display: flex; flex-direction: column; align-items: flex-start; }

  /* Quitar el posicionamiento absoluto del logo-wrap */
  .hero > .logo-wrap {
    position: static !important;
    transform: none !important;
    top: auto !important;
    left: auto !important;
    margin: 0 0 1.5rem clamp(1.25rem, 5vw, 3rem);
    /* Reducir tamaño del logo en pantallas medianas */
  }

  .hero > .logo-wrap .logo-img {
    height: 100px !important;
  }
}

@media (max-width: 600px) {
  .hero > .logo-wrap {
    padding: 0.6rem 1rem !important;
    margin-bottom: 1.2rem;
  }

  .hero > .logo-wrap .logo-img {
    height: 72px !important;
  }
}

/* ════════════════════════════════════════════
   PÁGINA INTERIOR — Nota de proyecto
   ════════════════════════════════════════════ */

.np-hero {
  background: var(--navy);
  color: #fff;
  padding: clamp(3rem, 6vw, 5rem) 0 clamp(2.5rem, 5vw, 4rem);
  position: relative;
  overflow: hidden;
}

.np-hero-bg {
  position: absolute;
  inset: 0;
  opacity: 0.04;
  background-image:
    repeating-linear-gradient(0deg, transparent, transparent 39px, rgba(255,255,255,.5) 40px),
    repeating-linear-gradient(90deg, transparent, transparent 39px, rgba(255,255,255,.5) 40px);
  pointer-events: none;
}

.np-hero-content {
  position: relative;
  z-index: 2;
  max-width: 860px;
  padding-inline: clamp(1.25rem, 5vw, 3rem);
}

.np-back {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
  margin-bottom: 1.4rem;
  transition: color var(--transition), gap var(--transition);
}

.np-back:hover { color: var(--orange-light); gap: 0.65rem; }

.np-title {
  font-size: clamp(1.5rem, 3vw, 2.4rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: #fff;
  margin-bottom: 1.1rem;
}

.np-lead {
  font-size: clamp(0.95rem, 1.3vw, 1.05rem);
  color: rgba(255,255,255,0.70);
  line-height: 1.75;
  max-width: 720px;
}

.np-article {
  background: var(--bg-white);
  padding: clamp(2.5rem, 6vw, 5rem) clamp(1.25rem, 5vw, 3rem);
}

.np-body { max-width: 780px; margin-inline: auto; }

.np-body p {
  font-size: 0.98rem;
  color: var(--text-body);
  line-height: 1.85;
  margin-bottom: 1.3rem;
}

.np-body strong { color: var(--navy); font-weight: 600; }

.np-body h2 {
  font-size: clamp(1.15rem, 2vw, 1.5rem);
  font-weight: 700;
  color: var(--navy);
  margin: 2.5rem 0 0.9rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--border-light);
}

.np-quote {
  margin: 2rem 0;
  padding: 1.4rem 1.8rem;
  background: var(--bg-section);
  border-left: 3px solid var(--orange);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.np-quote p {
  font-size: 1rem !important;
  font-weight: 500 !important;
  color: var(--navy) !important;
  font-style: italic;
  margin-bottom: 0 !important;
  line-height: 1.65 !important;
}

.np-data-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin: 2rem 0;
}

.np-data-item {
  flex: 1 1 180px;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  background: var(--bg-section);
  border-radius: var(--radius);
  padding: 1rem 1.2rem;
  border: 1px solid var(--border-light);
  transition: border-color var(--transition);
}

.np-data-item:hover { border-color: var(--orange); }

.np-data-icon { font-size: 1.3rem; line-height: 1; margin-top: 0.1rem; }

.np-data-item div { display: flex; flex-direction: column; gap: 0.12rem; }

.np-data-item strong {
  font-size: 0.7rem !important;
  font-weight: 700 !important;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted) !important;
}

.np-data-item span { font-size: 0.93rem; color: var(--navy); font-weight: 500; }

.np-funding {
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-light);
}

.np-funding-label {
  font-size: 0.7rem !important;
  font-weight: 700 !important;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted) !important;
  margin-bottom: 1.1rem !important;
}

.np-funding img {
  max-width: 500px;
  width: 100%;
  border-radius: var(--radius);
  border: 1px solid var(--border-light);
  background: #fff;
  padding: 1rem;
}

.np-cta-back {
  max-width: 780px;
  margin: 2.5rem auto 0;
  padding-top: 2rem;
  border-top: 1px solid var(--border-light);
}

@media (max-width: 600px) {
  .np-data-row { flex-direction: column; }
  .np-quote { padding: 1.1rem 1.2rem; }
}


/* ════════════════════════════════════════════
   PÁGINAS LEGALES
   ════════════════════════════════════════════ */

/* Hero legal — igual que np-hero */
.legal-hero {
  background: var(--navy);
  color: #fff;
  padding: clamp(3rem, 6vw, 5rem) 0 clamp(2.5rem, 5vw, 4rem);
  position: relative;
  overflow: hidden;
}

.legal-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0.04;
  background-image:
    repeating-linear-gradient(0deg, transparent, transparent 39px, rgba(255,255,255,.5) 40px),
    repeating-linear-gradient(90deg, transparent, transparent 39px, rgba(255,255,255,.5) 40px);
  pointer-events: none;
}

.legal-hero-content {
  position: relative;
  z-index: 2;
  padding-inline: clamp(1.25rem, 5vw, 3rem);
  max-width: var(--max-w);
  margin-inline: auto;
}

/* Layout legal: sidebar + contenido */
.legal-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: start;
  padding-top: clamp(2.5rem, 5vw, 4rem);
  padding-bottom: clamp(3rem, 6vw, 5rem);
}

/* Sidebar de navegación legal */
.legal-sidebar {
  position: sticky;
  top: calc(88px + 1.5rem);
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 1.4rem;
  box-shadow: var(--shadow-xs);
}

.legal-sidebar-label {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.9rem;
  padding-bottom: 0.6rem;
  border-bottom: 1px solid var(--border-light);
}

.legal-sidebar nav ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.legal-sidebar nav ul li a {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-body);
  padding: 0.55rem 0.75rem;
  border-radius: var(--radius);
  transition: background var(--transition), color var(--transition);
  line-height: 1.4;
}

.legal-sidebar nav ul li a:hover {
  background: var(--bg-section);
  color: var(--navy);
}

.legal-sidebar nav ul li a.legal-nav-active {
  background: var(--navy);
  color: #fff;
  font-weight: 600;
}

/* Contenido legal */
.legal-content {
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: clamp(2rem, 4vw, 3rem);
  box-shadow: var(--shadow-xs);
}

/* Aviso de placeholder */
.legal-notice {
  background: #fff8e6;
  border: 1px solid #f0d080;
  border-radius: var(--radius);
  padding: 0.9rem 1.2rem;
  font-size: 0.85rem !important;
  color: #7a5c00 !important;
  margin-bottom: 2rem !important;
  line-height: 1.6 !important;
}

.legal-notice strong { color: #5a4200 !important; }

/* Secciones del documento */
.legal-section {
  padding-bottom: 2rem;
  margin-bottom: 2rem;
  border-bottom: 1px solid var(--border-light);
}

.legal-section:last-of-type {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.legal-section h2 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 0.9rem;
}

.legal-section p {
  font-size: 0.93rem;
  color: var(--text-body);
  line-height: 1.85;
  margin-bottom: 0.9rem;
}

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

/* Pie de actualización */
.legal-updated {
  font-size: 0.78rem !important;
  color: var(--text-muted) !important;
  margin-top: 2.5rem !important;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-light);
  margin-bottom: 0 !important;
}

/* Responsive legal */
@media (max-width: 800px) {
  .legal-layout {
    grid-template-columns: 1fr;
  }
  .legal-sidebar {
    position: static;
  }
  .legal-sidebar nav ul {
    flex-direction: row;
    flex-wrap: wrap;
  }
}


/* ════════════════════════════════════════════
   PÁGINAS INTERIORES — Hidrógeno / Biometano
   ════════════════════════════════════════════ */

/* Hero con imagen de fondo */
.inner-hero {
  position: relative;
  height: clamp(340px, 50vw, 520px);
  overflow: hidden;
  display: flex;
  align-items: flex-end;
}

.inner-hero-img {
  position: absolute;
  inset: 0;
}

.inner-hero-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
}

.inner-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(13,31,60,0.85) 0%,
    rgba(13,31,60,0.45) 50%,
    rgba(13,31,60,0.10) 100%
  );
}

.inner-hero-content {
  position: relative;
  z-index: 2;
  color: #fff;
  padding-bottom: clamp(2rem, 4vw, 3.5rem);
  padding-inline: clamp(1.25rem, 5vw, 3rem);
  width: 100%;
}

/* Secciones interiores */
.inner-section {
  padding: clamp(3rem, 6vw, 5rem) 0;
}

.bg-white  { background: var(--bg-white); }
.bg-page   { background: var(--bg-page); }
.bg-navy   { background: var(--navy); color: #fff; }

/* Grid 2 columnas con imagen */
.inner-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2.5rem, 5vw, 5rem);
  align-items: center;
}

.inner-grid-2.reverse { direction: rtl; }
.inner-grid-2.reverse > * { direction: ltr; }

.inner-text h2 {
  font-size: clamp(1.4rem, 2.2vw, 1.9rem);
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 1rem;
  line-height: 1.3;
}

.inner-text p {
  font-size: 0.97rem;
  color: var(--text-body);
  line-height: 1.82;
  margin-bottom: 0.9rem;
}

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

.inner-img-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.inner-img-wrap img {
  width: 100%;
  height: 360px;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}

.inner-img-wrap:hover img { transform: scale(1.03); }

/* Títulos centrados */
.inner-h2-centered {
  font-size: clamp(1.5rem, 2.8vw, 2.1rem);
  font-weight: 700;
  color: var(--navy);
  text-align: center;
  margin-bottom: 0.7rem;
}

.inner-lead-centered {
  font-size: 0.98rem;
  color: var(--text-muted);
  text-align: center;
  max-width: 640px;
  margin: 0 auto 2.5rem;
  line-height: 1.75;
}

.inner-h2-white {
  font-size: clamp(1.5rem, 2.8vw, 2.1rem);
  font-weight: 700;
  color: #fff;
  text-align: center;
  margin-bottom: 0.7rem;
}

.inner-lead-white {
  font-size: 0.98rem;
  color: rgba(255,255,255,0.65);
  text-align: center;
  max-width: 640px;
  margin: 0 auto 2.5rem;
  line-height: 1.75;
}

/* Grid de beneficios — 3 columnas */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.benefit-card {
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 1.6rem 1.5rem;
  box-shadow: var(--shadow-xs);
  transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
}

.benefit-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
  border-color: var(--orange);
}

.benefit-icon {
  font-size: 2rem;
  margin-bottom: 0.8rem;
  line-height: 1;
}

.benefit-card h3 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 0.5rem;
}

.benefit-card p {
  font-size: 0.87rem;
  color: var(--text-body);
  line-height: 1.75;
}

/* Grid de aplicaciones/proceso — 4 columnas sobre fondo navy */
.apps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.app-item {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: var(--radius-lg);
  padding: 1.6rem 1.4rem;
  transition: background var(--transition), border-color var(--transition);
}

.app-item:hover {
  background: rgba(255,255,255,0.10);
  border-color: var(--orange);
}

.app-num {
  display: block;
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--orange-light);
  line-height: 1;
  margin-bottom: 0.7rem;
  letter-spacing: -0.02em;
}

.app-item h3 {
  font-size: 0.95rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.5rem;
}

.app-item p {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.75;
}

/* Responsive páginas interiores */
@media (max-width: 1000px) {
  .apps-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .inner-grid-2 { grid-template-columns: 1fr; }
  .inner-grid-2.reverse { direction: ltr; }
  .benefits-grid { grid-template-columns: repeat(2, 1fr); }
  .inner-hero { height: clamp(280px, 60vw, 400px); }
}

@media (max-width: 600px) {
  .benefits-grid { grid-template-columns: 1fr; }
  .apps-grid     { grid-template-columns: 1fr; }
}

/* ── Listas y enlaces dentro del contenido legal ── */
.legal-section ul {
  margin: 0.6rem 0 0.9rem 1.4rem;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.legal-section ul li {
  font-size: 0.93rem;
  color: var(--text-body);
  line-height: 1.75;
}

.legal-section a {
  color: var(--orange);
  font-weight: 500;
  text-decoration: underline;
  text-decoration-color: rgba(255,98,0,0.3);
  text-underline-offset: 2px;
  transition: text-decoration-color var(--transition), color var(--transition);
}

.legal-section a:hover {
  color: var(--navy);
  text-decoration-color: var(--navy);
}


/* ════════════════════════════════════════════
   HEADER — enlace de contacto
   ════════════════════════════════════════════ */
.header-contact-link {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--navy);
  letter-spacing: 0.04em;
  padding: 0.5rem 1.2rem;
  border: 1.5px solid var(--border-light);
  border-radius: 100px;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}

.header-contact-link:hover,
.header-contact-active {
  background: var(--navy);
  color: #fff;
  border-color: var(--navy);
}


/* ════════════════════════════════════════════
   PÁGINA DE CONTACTO
   ════════════════════════════════════════════ */
.contact-page-section {
  background: var(--bg-white);
  padding: clamp(3rem, 6vw, 5rem) 0;
}

.contact-page-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: clamp(2.5rem, 5vw, 5rem);
  align-items: start;
}

/* Bloque de info */
.contact-info-block h2,
.contact-form-block h2 {
  font-size: clamp(1.2rem, 2vw, 1.6rem);
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 0.8rem;
}

.contact-info-block > p {
  font-size: 0.95rem;
  color: var(--text-body);
  line-height: 1.8;
  margin-bottom: 2rem;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.1rem 1.3rem;
  background: var(--bg-section);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  margin-bottom: 0.9rem;
  transition: border-color var(--transition);
}

.contact-item:hover { border-color: var(--orange); }

.contact-icon { font-size: 1.4rem; line-height: 1; margin-top: 0.1rem; flex-shrink: 0; }

.contact-item div {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.contact-item strong {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.contact-item a,
.contact-item span {
  font-size: 0.93rem;
  color: var(--navy);
  font-weight: 500;
  line-height: 1.5;
}

.contact-item a {
  color: var(--orange);
  text-decoration: underline;
  text-decoration-color: rgba(255,98,0,0.3);
  text-underline-offset: 2px;
  transition: color var(--transition);
}

.contact-item a:hover { color: var(--navy); }

/* Bloque formulario (placeholder visual) */
.contact-form-block > p { font-size: 0.95rem; color: var(--text-body); line-height: 1.8; margin-bottom: 1.5rem; }

.contact-form-note {
  background: #fff8e6;
  border: 1px solid #f0d080;
  border-radius: var(--radius);
  padding: 0.8rem 1.1rem;
  font-size: 0.85rem;
  color: #7a5c00;
  margin-bottom: 1.8rem;
}

.contact-form-placeholder {
  background: var(--bg-section);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 1.8rem;
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.form-field-mock { display: flex; flex-direction: column; gap: 0.4rem; }

.form-field-mock label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.input-mock {
  height: 42px;
  background: #fff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  opacity: 0.6;
}

.textarea-mock { height: 110px; }

.btn-mock {
  height: auto;
  padding: 0.75rem 2rem;
  background: var(--navy);
  border-color: var(--navy);
  color: #fff;
  opacity: 0.4;
  border-radius: 100px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  cursor: not-allowed;
}

/* Responsive contacto */
@media (max-width: 800px) {
  .contact-page-grid { grid-template-columns: 1fr; }
}


/* ════════════════════════════════════════════
   BANNER DE COOKIES
   ════════════════════════════════════════════ */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 999;
  background: var(--navy);
  border-top: 3px solid var(--orange);
  box-shadow: 0 -4px 24px rgba(0,0,0,0.18);
}

.cookie-banner-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  width: min(var(--max-w), 100%);
  margin-inline: auto;
  padding: 1rem clamp(1.25rem, 5vw, 3rem);
}

.cookie-banner-text {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.cookie-banner-text strong {
  color: #fff;
  font-size: 0.85rem;
  font-weight: 700;
  white-space: nowrap;
}

.cookie-banner-text p {
  color: rgba(255,255,255,0.75);
  font-size: 0.83rem;
  line-height: 1.55;
  margin: 0;
}

.cookie-banner-text a {
  color: var(--orange-light);
  text-decoration: underline;
  text-decoration-color: rgba(255,122,38,0.4);
  text-underline-offset: 2px;
  font-weight: 500;
  transition: color var(--transition);
}

.cookie-banner-text a:hover { color: #fff; }

.cookie-banner-close {
  flex-shrink: 0;
  background: rgba(255,255,255,0.10);
  border: 1px solid rgba(255,255,255,0.20);
  border-radius: 50%;
  color: rgba(255,255,255,0.80);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
  line-height: 1;
}

.cookie-banner-close:hover {
  background: rgba(255,255,255,0.22);
  color: #fff;
}

@media (max-width: 600px) {
  .cookie-banner-inner { flex-direction: column; align-items: flex-start; gap: 0.8rem; }
  .cookie-banner-close { align-self: flex-end; }
}


/* ════════════════════════════════════════════
   LOGOS COLABORADORES — grid individual
   ════════════════════════════════════════════ */

/* Reemplaza el antiguo .collab-logos img genérico */
.collab-logos { display: flex; flex-direction: column; gap: 1.25rem; }

.collab-logos-funding img {
  width: 100%;
  border-radius: var(--radius);
  box-shadow: var(--shadow-xs);
  background: #fff;
  padding: 1rem 1.2rem;
  box-sizing: border-box;
  border: 1px solid var(--border-light);
}

.collab-logos-partners {
  background: #fff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 1.4rem 1.5rem;
  box-shadow: var(--shadow-xs);
}

.collab-logos-label {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 1.1rem;
  padding-bottom: 0.6rem;
  border-bottom: 1px solid var(--border-light);
}

.collab-logos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}

.collab-logo-item {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.2rem 1rem;
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  background: #fff;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.collab-logo-item:hover {
  border-color: var(--orange);
  box-shadow: 0 4px 14px rgba(255,98,0,0.10);
  transform: translateY(-2px);
}

.collab-logo-item img {
  max-height: 120px;
  max-width: 160px;
  width: 100%;
  height: auto;
  object-fit: contain;
  display: block;
}

@media (max-width: 600px) {
  .collab-logos-grid { grid-template-columns: repeat(2, 1fr); }
}


.header-inner {
  display: flex;
  align-items: center;
  justify-content: flex-start;  /* fuerza alineación izquierda */
}