:root {
    --bg-primary: #faf8f4; --bg-secondary: #f0ebe2; --bg-dark: #1e2a1f;
    --text-primary: #1a1814; --text-secondary: #6b6358; --text-light: #f0ebe2;
    --accent: #5c7a4a; --accent-hover: #4a6b3a; --accent-light: #8fbf7a; --accent-warm: #c2703e;
    --border: #ddd5c8; --surface: #ffffff;
    --shadow-sm: 0 1px 3px rgba(26,24,20,0.06); --shadow-md: 0 4px 16px rgba(26,24,20,0.08);
    --shadow-lg: 0 8px 32px rgba(26,24,20,0.1), 0 2px 8px rgba(26,24,20,0.06);
    --shadow-dramatic: 0 1px 2px rgba(0,0,0,0.05), 0 4px 8px rgba(0,0,0,0.05), 0 16px 32px rgba(0,0,0,0.06);
    --font-display: 'Cormorant', Georgia, 'Times New Roman', serif;
    --font-body: 'Outfit', system-ui, -apple-system, sans-serif;
    --radius-sm: 6px; --radius-md: 12px; --radius-lg: 16px;
    --space-xs: 0.5rem; --space-sm: 1rem; --space-md: 1.5rem; --space-lg: 2.5rem;
    --space-xl: 4rem; --space-2xl: 6rem;
    --space-section: clamp(5rem, 10vw, 8rem); --space-gutter: clamp(1.5rem, 5vw, 6rem);
  }
  *, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
  html { scroll-behavior: smooth; }
  body { font-family: var(--font-body); color: var(--text-primary); background: var(--bg-primary); font-weight: 400; line-height: 1.6; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
  img { max-width: 100%; height: auto; display: block; }
  a { text-decoration: none; color: inherit; }
  body::after { content: ''; position: fixed; inset: 0; background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"); opacity: 0.025; pointer-events: none; z-index: 9999; }
  .icon { width: 24px; height: 24px; stroke: currentColor; stroke-width: 1.5; fill: none; stroke-linecap: round; stroke-linejoin: round; flex-shrink: 0; }
  .icon-sm { width: 20px; height: 20px; }

  /* ── NAV ── */
  .nav { position: fixed; top: 0; left: 0; right: 0; z-index: 100; display: flex; align-items: center; justify-content: space-between; padding: var(--space-sm) var(--space-gutter); background: rgba(250,248,244,0.88); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); border-bottom: 1px solid rgba(221,213,200,0.5); transition: padding 0.3s ease, background 0.3s ease; }
  .nav--scrolled { padding-top: 0.7rem; padding-bottom: 0.7rem; background: rgba(250,248,244,0.96); box-shadow: var(--shadow-sm); }
  .nav-logo { font-family: var(--font-display); font-size: clamp(1.3rem, 2vw, 1.6rem); font-weight: 600; }
  .nav-logo span { color: var(--accent); }
  .nav-links { display: flex; gap: var(--space-lg); align-items: center; }
  .nav-links a { font-size: 0.85rem; font-weight: 500; color: var(--text-secondary); letter-spacing: 0.04em; text-transform: uppercase; transition: color 0.25s ease; position: relative; }
  .nav-links a::after { content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 1.5px; background: var(--accent); transition: width 0.3s ease; }
  .nav-links a:hover { color: var(--text-primary); }
  .nav-links a:hover::after { width: 100%; }
  .nav-links a.active { color: var(--text-primary); }
  .nav-links a.active::after { width: 100%; }
  .nav-lang { display: flex; gap: 0.35rem; margin-left: var(--space-md); padding-left: var(--space-md); border-left: 1px solid var(--border); }
  .nav-lang a { font-size: 0.75rem !important; padding: 0.3rem 0.55rem; border-radius: 4px; letter-spacing: 0.06em !important; transition: all 0.25s ease !important; }
  .nav-lang a::after { display: none; }
  .nav-lang a.active { background: var(--accent); color: var(--surface) !important; }
  .nav-lang a:not(.active):hover { background: var(--bg-secondary); }
  .nav-cta { background: var(--accent) !important; color: var(--surface) !important; padding: 0.6rem 1.4rem !important; border-radius: var(--radius-sm); transition: all 0.25s ease !important; }
  .nav-cta::after { display: none !important; }
  .nav-cta:hover { background: var(--accent-hover) !important; transform: translateY(-1px); }
  .nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 0.5rem; color: var(--text-primary); }

  .btn-primary { display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.85rem 1.8rem; background: var(--accent); color: var(--surface); border: none; border-radius: var(--radius-sm); font-family: var(--font-body); font-size: 0.92rem; font-weight: 500; cursor: pointer; transition: all 0.25s ease; }
  .btn-primary:hover { background: var(--accent-hover); transform: translateY(-2px); box-shadow: var(--shadow-md); }
  .btn-primary:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

  .section { padding: var(--space-section) var(--space-gutter); }
  .section-tag { display: inline-flex; align-items: center; gap: 0.5rem; font-size: 0.75rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent); margin-bottom: var(--space-sm); }
  .section-tag::before { content: ''; width: 20px; height: 1.5px; background: currentColor; }
  .section-title { font-family: var(--font-display); font-size: clamp(2rem, 3.5vw, 2.8rem); font-weight: 500; line-height: 1.18; margin-bottom: 1rem; color: var(--text-primary); }
  .section-desc { font-size: 1.05rem; color: var(--text-primary); max-width: 560px; line-height: 1.75; opacity: 0.75; }

  /* ── HERO INTERIOR ── */
  .hero-interior { position: relative; height: 70vh; min-height: 480px; max-height: 700px; overflow: hidden; display: flex; align-items: flex-end; padding: var(--space-xl) var(--space-gutter); }
  .hero-interior img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 40%; }
  .hero-interior::after { content: ''; position: absolute; inset: 0; background: linear-gradient(to top, rgba(26,24,20,0.55) 0%, rgba(26,24,20,0.15) 50%, rgba(26,24,20,0.05) 100%); pointer-events: none; }
  .hero-interior-content { position: relative; z-index: 2; max-width: 600px; }
  .hero-interior .section-tag { color: var(--accent-light); }
  .hero-interior .section-tag::before { background: var(--accent-light); }
  .hero-interior h1 { font-family: var(--font-display); font-size: clamp(2.5rem, 5vw, 3.8rem); font-weight: 500; line-height: 1.1; color: var(--text-light); margin-bottom: 0.5rem; }
  .hero-interior-sub { font-size: clamp(1rem, 1.3vw, 1.15rem); color: rgba(240,235,226,0.85); }

  /* ── CONTACTO ── */
  .contact-grid { display: grid; grid-template-columns: 1fr 1.3fr; gap: var(--space-xl); margin-top: var(--space-lg); }
  .contact-info-item { display: flex; gap: 0.8rem; align-items: flex-start; padding: 1rem 0; border-bottom: 1px solid var(--border); }
  .contact-info-item:last-child { border-bottom: none; }
  .contact-info-icon { width: 42px; height: 42px; flex-shrink: 0; background: rgba(92,122,74,0.08); border-radius: 10px; display: flex; align-items: center; justify-content: center; }
  .contact-info-icon .icon { color: var(--accent); width: 20px; height: 20px; }
  .contact-info-label { font-size: 1.05rem; font-weight: 600; color: var(--text-primary); margin-bottom: 0.15rem; }
  .contact-info-detail { font-size: 0.95rem; color: var(--text-primary); opacity: 0.7; }
  .contact-info-detail a { color: var(--accent); font-weight: 500; }
  .contact-info-detail a:hover { text-decoration: underline; }

  .contact-form { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: var(--space-lg); }
  .form-title { font-family: var(--font-display); font-size: 1.5rem; font-weight: 500; color: var(--text-primary); margin-bottom: var(--space-md); }
  .form-group { margin-bottom: var(--space-sm); }
  .form-label { display: block; font-size: 0.9rem; font-weight: 500; color: var(--text-primary); margin-bottom: 0.3rem; }
  .form-input, .form-textarea { width: 100%; padding: 0.75rem 1rem; border: 1.5px solid var(--border); border-radius: var(--radius-sm); font-family: var(--font-body); font-size: 0.95rem; color: var(--text-primary); background: var(--bg-primary); transition: border-color 0.25s ease; }
  .form-input:focus, .form-textarea:focus { outline: none; border-color: var(--accent); }
  .form-textarea { resize: vertical; min-height: 120px; }
  .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-sm); }
  .form-submit { margin-top: var(--space-md); }

  /* ── FAQ ── */
  .faq-section { background: var(--bg-secondary); }
  .faq-categories { margin-top: var(--space-xl); max-width: 900px; }
  .faq-category { margin-bottom: var(--space-lg); }
  .faq-category-title { font-family: var(--font-display); font-size: 1.4rem; font-weight: 600; color: var(--text-primary); margin-bottom: var(--space-sm); padding-bottom: 0.5rem; border-bottom: 2px solid var(--accent); display: flex; align-items: center; gap: 0.5rem; }
  .faq-category-title .icon { color: var(--accent); width: 22px; height: 22px; }
  .faq-item { border-bottom: 1px solid var(--border); }
  .faq-question { display: flex; justify-content: space-between; align-items: center; padding: 1.1rem 0; cursor: pointer; font-size: 1.05rem; font-weight: 500; color: var(--text-primary); background: none; border: none; width: 100%; text-align: left; font-family: var(--font-body); transition: color 0.2s ease; gap: 1rem; }
  .faq-question:hover { color: var(--accent); }
  .faq-question:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; }
  .faq-chevron { width: 20px; height: 20px; flex-shrink: 0; stroke: var(--text-secondary); stroke-width: 2; fill: none; stroke-linecap: round; stroke-linejoin: round; transition: transform 0.3s ease; }
  .faq-item.open .faq-chevron { transform: rotate(180deg); }
  .faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.35s ease; }
  .faq-item.open .faq-answer { max-height: 600px; padding-bottom: 1.2rem; }
  .faq-answer-inner { font-size: 1rem; color: var(--text-primary); opacity: 0.75; line-height: 1.75; }
  .faq-answer-inner ul { margin-top: 0.5rem; padding-left: 1.2rem; }
  .faq-answer-inner li { margin-bottom: 0.3rem; }
  .faq-answer-inner strong { font-weight: 600; opacity: 1; }

  /* ── CTA ── */
  .cta-section { background: var(--bg-dark); text-align: center; padding: var(--space-section) var(--space-gutter); position: relative; overflow: hidden; }
  .cta-section::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse at 20% 50%, rgba(92,122,74,0.12) 0%, transparent 60%), radial-gradient(ellipse at 80% 50%, rgba(194,112,62,0.08) 0%, transparent 60%); pointer-events: none; }
  .cta-section .section-tag { color: var(--accent-light); }
  .cta-section .section-tag::before { background: var(--accent-light); }
  .cta-section .section-title { color: var(--text-light); max-width: 600px; margin: 0 auto 1rem; }
  .cta-section .section-desc { color: #d4d0c8; opacity: 1; max-width: 480px; margin: 0 auto var(--space-lg); }
  .cta-section .btn-primary { font-size: 1rem; padding: 1rem 2.5rem; position: relative; z-index: 1; }

  .footer { padding: var(--space-lg) var(--space-gutter); border-top: 1px solid var(--border); display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: var(--space-sm); }
  .footer-left { font-family: var(--font-display); font-size: 1.05rem; font-weight: 600; }
  .footer-left span { color: var(--accent); }
  .footer-links { display: flex; gap: var(--space-md); align-items: center; }
  .footer-links a { font-size: 0.8rem; color: var(--text-secondary); transition: color 0.25s ease; }
  .footer-links a:hover { color: var(--accent); }
  .footer-sep { width: 1px; height: 14px; background: var(--border); }

  @media (max-width: 1024px) { .contact-grid { grid-template-columns: 1fr; } }
  @media (max-width: 768px) {
    .nav-links { display: none; } .nav-toggle { display: block; }
    .hero-interior { height: 50vh; min-height: 320px; }
    .form-row { grid-template-columns: 1fr; }
    .footer { flex-direction: column; text-align: center; }
    .footer-links { flex-wrap: wrap; justify-content: center; }
  }
  @media (prefers-reduced-motion: no-preference) {
    .scroll-reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.7s ease, transform 0.7s ease; }
    .scroll-reveal.visible { opacity: 1; transform: translateY(0); }
    .hero-interior img { opacity: 0; animation: fadeIn 1s ease 0.2s forwards; }
    .hero-interior-content { opacity: 0; transform: translateY(20px); animation: fadeUp 0.7s ease 0.4s forwards; }
    @keyframes fadeUp { to { opacity: 1; transform: translateY(0); } }
    @keyframes fadeIn { to { opacity: 1; } }
  }

/* ── Formulario de contacto: honeypot, avisos y consentimiento RGPD ── */
/* Honeypot: fuera de pantalla, invisible para humanos pero presente para bots */
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* Avisos de estado tras enviar el formulario */
.form-alert {
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md, 12px);
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
  line-height: 1.5;
}
.form-alert-ok { background: #e8f0e3; color: #2f5233; border: 1px solid #8fbf7a; }
.form-alert-error { background: #f7ece6; color: #8a3b1e; border: 1px solid #c2703e; }
.form-alert a { color: inherit; text-decoration: underline; }

/* Consentimiento RGPD */
.form-consent { font-size: 0.9rem; }
.form-consent label { display: flex; gap: 0.5rem; align-items: flex-start; cursor: pointer; }
.form-consent input { margin-top: 0.2rem; flex-shrink: 0; }