*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

  :root {
    --cream: #FDF6EE;
    --warm-white: #FFFBF5;
    --terracotta: #C2673A;
    --terracotta-dark: #A0522D;
    --terracotta-light: #E8896A;
    --sage: #6B8C6E;
    --sage-light: #8FAF92;
    --brown: #5C3D2E;
    --brown-light: #8B6552;
    --gold: #D4A847;
    --text: #2C1810;
    --text-light: #6B4C3B;
    --border: #E8D5C4;
  }

  html { scroll-behavior: smooth; }
  body { font-family: 'Lato', sans-serif; background: var(--cream); color: var(--text); overflow-x: hidden; }

  /* ─── NAV ─── */
  nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    display: flex; align-items: center; justify-content: space-between;
    padding: 0.5rem 4rem;
    background: rgba(253, 246, 238, 0.94);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    transition: box-shadow 0.3s;
  }
  nav.scrolled { box-shadow: 0 2px 20px rgba(92,61,46,0.12); }

  .nav-logo { display: flex; align-items: center; gap: 0.75rem; text-decoration: none; }
  .nav-logo .paw { font-size: 1.6rem; }
  .nav-logo-text .main { font-family: 'Playfair Display', serif; font-size: 1.05rem; font-weight: 700; color: var(--brown); line-height: 1.2; }
  .nav-logo-text .sub { font-size: 0.68rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--terracotta); font-weight: 700; }

  .nav-links { display: flex; align-items: center; gap: 2rem; list-style: none; }
  .nav-links a { text-decoration: none; font-size: 0.85rem; letter-spacing: 0.06em; text-transform: uppercase; font-weight: 700; color: var(--text-light); transition: color 0.2s; }
  .nav-links a:hover { color: var(--terracotta); }
  .nav-links .cta a { background: var(--terracotta); color: white; padding: 0.5rem 1.3rem; border-radius: 30px; transition: background 0.2s, transform 0.2s; }
  .nav-links .cta a:hover { background: var(--terracotta-dark); transform: translateY(-1px); }

  /* ─── HAMBURGUESA ─── */
  .hamburger { display: none; margin-right: auto; flex-direction: column; gap: 0.3rem; background: none; border: none; cursor: pointer; padding: 0.4rem; padding-left: 1rem; z-index: 101; }
  .hamburger span { display: block; width: 24px; height: 2px; background: var(--brown);  border-radius: 2px; transition: all 0.3s; }
  /* Animación a X cuando está abierto */
  .hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .hamburger.open span:nth-child(2) { opacity: 0; }
  .hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  @media (max-width: 69rem) {
    .hamburger { display: flex; }

    .nav-links {
      display: none;
      flex-direction: column;
      position: absolute;
      top: 100%;
      right: auto; width: 14rem;
      background: rgba(253, 246, 238, 0.98);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid var(--border);
      border-radius: 0 0 1rem 1rem;
      padding: 1.5rem 2rem;
      gap: 0.2rem;
    }
    .nav-links.open { display: flex; }
    .nav-links li { width: 100%; }
    .nav-links a { font-size: 0.95rem; padding: 0.6rem 0; display: block; border-bottom: 1px solid var(--border); }
    .nav-links .cta a { background: none; color: var(--terracotta); padding: 0.6rem 0; border-radius: 0; box-shadow: none; }
  }

  /* ─── HERO ─── */
  .hero {
    min-height: 100vh; display: flex; align-items: center;
    padding: 8rem 4rem 4rem; position: relative; overflow: hidden;
    background: linear-gradient(135deg, #FDF6EE 0%, #F5E6D3 50%, #EDD5B8 100%);
  }
  .hero::before {
    content: ''; position: absolute; top: -10%; right: -5%; width: 55%; height: 120%;
    background: radial-gradient(ellipse at center, rgba(194,103,58,0.08) 0%, transparent 70%);
    border-radius: 50%;
  }
  .hero-paws { position: absolute; font-size: 8rem; opacity: 0.04; pointer-events: none; user-select: none; }
  .hero-paws.p1 { top: 10%; right: 20%; transform: rotate(20deg); }
  .hero-paws.p2 { bottom: 15%; right: 35%; transform: rotate(-15deg); font-size: 5rem; }
  .hero-paws.p3 { top: 40%; right: 8%; transform: rotate(35deg); font-size: 6rem; }

  .hero-content { max-width: 40rem; position: relative; z-index: 1; }
  .hero-badge {
    display: inline-flex; align-items: center; gap: 0.5rem;
    background: rgba(194,103,58,0.1); border: 1px solid rgba(194,103,58,0.25);
    color: var(--terracotta); padding: 0.4rem 1rem; border-radius: 20px;
    font-size: 0.78rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
    margin-bottom: 1.5rem; animation: fadeUp 0.6s ease both;
  }
  .hero h1 {
    font-family: 'Playfair Display', serif; font-size: clamp(2.6rem, 5vw, 4rem);
    line-height: 1.15; color: var(--brown); margin-bottom: 1.5rem;
    animation: fadeUp 0.7s 0.1s ease both;
  }
  .hero h1 em { color: var(--terracotta); font-style: italic; }
  .hero p { font-size: 1.1rem; line-height: 1.8; color: var(--text-light); margin-bottom: 2.5rem; font-weight: 300; animation: fadeUp 0.7s 0.2s ease both; }
  .hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; animation: fadeUp 0.7s 0.3s ease both; }

  .btn-primary { background: var(--terracotta); color: white; padding: 0.9rem 2rem; border-radius: 40px; text-decoration: none; font-weight: 700; font-size: 0.95rem; letter-spacing: 0.04em; transition: all 0.25s; box-shadow: 0 4px 20px rgba(194,103,58,0.35); display: inline-block; }
  .btn-primary:hover { background: var(--terracotta-dark); transform: translateY(-2px); box-shadow: 0 8px 30px rgba(194,103,58,0.4); }
  .btn-secondary { border: 2px solid var(--brown); color: var(--brown); padding: 0.9rem 2rem; border-radius: 40px; text-decoration: none; font-weight: 700; font-size: 0.95rem; letter-spacing: 0.04em; transition: all 0.25s; display: inline-block; }
  .btn-secondary:hover { background: var(--brown); color: white; transform: translateY(-2px); }

  .hero-stats { display: flex; gap: 2.5rem; margin-top: 3.5rem; padding-top: 2.5rem; border-top: 1px solid var(--border); animation: fadeUp 0.7s 0.4s ease both; }
  .stat-num { font-family: 'Playfair Display', serif; font-size: 2.2rem; font-weight: 700; color: var(--terracotta); line-height: 1; }
  .stat-label { font-size: 0.78rem; color: var(--text-light); text-transform: uppercase; letter-spacing: 0.08em; margin-top: 0.3rem; font-weight: 700; }

  .hero-image { position: absolute; right: 6rem; top: 50%; transform: translateY(-50%); width: 40%; max-width: 480px; animation: fadeRight 0.9s 0.2s ease both; }
  .hero-img-frame { position: relative; border-radius: 40% 60% 55% 45% / 45% 40% 60% 55%; overflow: hidden; aspect-ratio: 1; background: linear-gradient(135deg, var(--terracotta-light), var(--gold)); box-shadow: 0 30px 80px rgba(92,61,46,0.2); }
  .hero-img-inner { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; }
  .hero-animal-emoji { font-size: 7rem; filter: drop-shadow(0 4px 12px rgba(0,0,0,0.15)); }
  .floating-card { position: absolute; background: white; border-radius: 16px; padding: 0.9rem 1.2rem; box-shadow: 0 8px 30px rgba(92,61,46,0.15); display: flex; align-items: center; gap: 0.75rem; font-size: 1.1rem; font-weight: 700; color: var(--brown); animation: float 3s ease-in-out infinite; }
  .floating-card.card1 { bottom: -2rem; left: -3rem; animation-delay: 0s; }
  .floating-card.card2 { top: 1rem; right: -2rem; animation-delay: 1.5s; }
  .floating-card .card-icon { font-size: 2rem; }
  .floating-card .card-sub { font-size: 1rem; font-weight: 400; color: var(--text-light); margin-top: 0.1rem; }
  
  /* ─── SOCIAL SIDEBAR MOVIL ─── */
  .social-sidebar {   display: none; }
  @media (max-width: 960px) {
    .social-sidebar { display: flex; flex-direction: column; gap: 0.6rem; position: fixed; right: 0; top: 20%; transform: translateY(-50%); z-index: 99; }
    .social-pill { display: flex; align-items: center; justify-content: center; background: white; border-radius: 12px 0 0 12px; padding: 0.75rem 0.9rem; box-shadow: -4px 4px 16px rgba(92,61,46,0.15); font-size: 1.5rem; text-decoration: none; border: 1px solid var(--border); border-right: none; }
  }

  /* ─── SECTIONS COMMON ─── */
  section { padding: 6rem 4rem; }
  .section-label { display: inline-block; font-size: 0.75rem; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; color: var(--terracotta); margin-bottom: 0.75rem; }
  .section-title { font-family: 'Playfair Display', serif; font-size: clamp(1.9rem, 3.5vw, 2.7rem); color: var(--brown); line-height: 1.2; margin-bottom: 1.2rem; }
  .section-subtitle { font-size: 1.05rem; color: var(--text-light); line-height: 1.75; max-width: 560px; font-weight: 300; }

  /* ─── NOSOTROS ─── */
  #nosotros { background: var(--warm-white); display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center; }
  .about-visual { position: relative; }
  .about-big-emoji { font-size: 11rem; line-height: 1; filter: drop-shadow(0 8px 24px rgba(92,61,46,0.1)); display: block; text-align: center; }
  .about-badge-float { position: absolute; bottom: 1rem; right: 1rem; background: var(--terracotta); color: white; border-radius: 20px; padding: 1rem 1.4rem; text-align: center; box-shadow: 0 8px 30px rgba(194,103,58,0.3); }
  .about-badge-float .big { font-family: 'Playfair Display', serif; font-size: 2rem; font-weight: 700; display: block; }
  .about-badge-float .small { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.08em; opacity: 0.85; }
  .reg-info { margin-top: 1.5rem; padding: 1rem 1.3rem; background: rgba(194,103,58,0.06); border-left: 3px solid var(--terracotta); border-radius: 0 8px 8px 0; font-size: 0.8rem; color: var(--text-light); line-height: 1.7; }
  .reg-info strong { color: var(--brown); display: block; margin-bottom: 0.3rem; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.08em; }

  .about-values { display: flex; flex-direction: column; gap: 1.2rem; margin-top: 2rem; }
  .value-item { display: flex; align-items: flex-start; gap: 1rem; padding: 1.1rem 1.4rem; border-radius: 12px; background: var(--cream); border: 1px solid var(--border); transition: all 0.25s; }
  .value-item:hover { transform: translateX(4px); border-color: var(--terracotta-light); }
  .value-icon { font-size: 1.5rem; flex-shrink: 0; margin-top: 0.1rem; }
  .value-text strong { display: block; font-weight: 700; color: var(--brown); margin-bottom: 0.2rem; font-size: 0.95rem; }
  .value-text span { font-size: 0.88rem; color: var(--text-light); line-height: 1.5; }

  /* ─── ADOPCIÓN ─── */
  #adopcion { background: var(--cream); }
  .adopt-header { text-align: center; margin-bottom: 3.5rem; }
  .adopt-header .section-subtitle { margin: 0 auto; }

  .protocol-box { background: white; border-radius: 20px; padding: 2rem 2.5rem; margin-bottom: 3rem; border: 1px solid var(--border); box-shadow: 0 4px 16px rgba(92,61,46,0.06); }
  .protocol-box h3 { font-family: 'Playfair Display', serif; font-size: 1.25rem; color: var(--brown); margin-bottom: 1.2rem; }
  .protocol-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.2rem; }
  .proto-step { text-align: center; padding: 1rem 0.5rem; }
  .proto-num { width: 38px; height: 38px; border-radius: 50%; background: var(--terracotta); color: white; font-weight: 700; font-family: 'cambria', serif; font-size: 1.4rem; display: flex; align-items: center; justify-content: center; margin: 0 auto 0.75rem; }
  .proto-step strong { display: block; font-size: 0.85rem; color: var(--brown); font-weight: 700; margin-bottom: 0.3rem; }
  .proto-step span { font-size: 0.78rem; color: var(--text-light); line-height: 1.5; }

  .adopt-cta { text-align: center; padding: 2.5rem; background: linear-gradient(135deg, var(--brown), var(--terracotta-dark)); border-radius: 24px; color: white; margin-top: 2.5rem; }
  .adopt-cta p { font-size: 1.05rem; margin-bottom: 0.5rem; opacity: 0.85; font-weight: 300; }
  .adopt-cta h3 { font-family: 'Playfair Display', serif; font-size: 1.8rem; margin-bottom: 1.2rem; }
  .btn-white { background: white; color: var(--terracotta); padding: 0.85rem 2rem; border-radius: 40px; text-decoration: none; font-weight: 700; font-size: 0.95rem; display: inline-block; transition: all 0.25s; letter-spacing: 0.04em; }
  .btn-white:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(0,0,0,0.2); }

  /* ─── ASILO ─── */
  #asilo { background: var(--warm-white); }
  .asilo-layout { display: grid; grid-template-columns: 1.2fr 1fr; gap: 5rem; align-items: center; }
  .asilo-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
  .asilo-card { background: white; border-radius: 16px; padding: 1.5rem; border: 1px solid var(--border); transition: all 0.25s; text-align: center; box-shadow: 0 2px 12px rgba(92,61,46,0.06); }
  .asilo-card:hover { transform: translateY(-4px); box-shadow: 0 12px 30px rgba(92,61,46,0.1); border-color: var(--terracotta-light); }
  .asilo-icon { font-size: 2.5rem; margin-bottom: 0.75rem; display: block; }
  .asilo-card h4 { font-family: 'Playfair Display', serif; font-size: 1rem; color: var(--brown); margin-bottom: 0.4rem; }
  .asilo-card p { font-size: 0.82rem; color: var(--text-light); line-height: 1.55; }
  .asilo-stat-big { text-align: center; padding: 2rem; background: linear-gradient(135deg, var(--terracotta), var(--gold)); border-radius: 20px; color: white; margin-top: 1.2rem; grid-column: 1 / -1; }
  .asilo-stat-big .num { font-family: 'Playfair Display', serif; font-size: 3.5rem; font-weight: 700; display: block; line-height: 1; }
  .asilo-stat-big .label { font-size: 0.85rem; opacity: 0.9; margin-top: 0.4rem; letter-spacing: 0.05em; }

  /* ─── VOLUNTARIADO ─── */
  #voluntariado { background: linear-gradient(180deg, #F5E6D3 0%, var(--warm-white) 100%); }
  .vol-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: start; }
  .vol-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
  .vol-card { background: white; border-radius: 16px; padding: 1.5rem; border: 1px solid var(--border); transition: all 0.25s; text-align: center; }
  .vol-card:hover { transform: translateY(-4px); box-shadow: 0 12px 30px rgba(92,61,46,0.1); border-color: var(--sage-light); }
  .vol-icon { font-size: 2.5rem; margin-bottom: 0.75rem; display: block; }
  .vol-card h4 { font-family: 'Playfair Display', serif; font-size: 1rem; color: var(--brown); margin-bottom: 0.4rem; }
  .vol-card p { font-size: 0.82rem; color: var(--text-light); line-height: 1.55; }
  .vol-steps { display: flex; flex-direction: column; gap: 1.5rem; margin-top: 2.5rem; }
  .step { display: flex; align-items: flex-start; gap: 1.2rem; padding-bottom: 1.5rem; border-bottom: 1px solid var(--border); }
  .step:last-child { border-bottom: none; padding-bottom: 0; }
  .step-num { width: 40px; height: 40px; border-radius: 50%; flex-shrink: 0; background: var(--terracotta); color: white; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 1.6rem; font-family: 'cambria', serif; }
  .step-content strong { display: block; font-weight: 700; color: var(--brown); margin-bottom: 0.25rem; }
  .step-content span { font-size: 0.88rem; color: var(--text-light); line-height: 1.55; }

  /* ─── DONACIONES ─── */
  #donaciones { background: var(--cream); }
  .don-layout { display: grid; grid-template-columns: 1fr 1.3fr; gap: 5rem; align-items: start; }
  .don-impact { display: flex; flex-direction: column; gap: 1.2rem; margin-top: 2rem; }
  .impact-item { display: flex; align-items: center; gap: 1.2rem; padding: 1.1rem 1.4rem; background: white; border-radius: 14px; border: 1px solid var(--border); transition: all 0.25s; }
  .impact-item:hover { border-color: var(--gold); transform: translateX(4px); }
  .impact-amount { font-family: 'Playfair Display', serif; font-size: 1.6rem; font-weight: 700; color: var(--terracotta); min-width: 70px; }
  .impact-desc strong { display: block; font-weight: 700; color: var(--brown); font-size: 0.92rem; }
  .impact-desc span { font-size: 0.82rem; color: var(--text-light); }
  .hacerse-socio { margin-top: 1.5rem; padding: 1.4rem 1.6rem; background: linear-gradient(135deg, var(--sage), var(--sage-light)); border-radius: 16px; color: white; }
  .hacerse-socio h4 { font-family: 'Playfair Display', serif; font-size: 1.1rem; margin-bottom: 0.4rem; }
  .hacerse-socio p { font-size: 0.85rem; opacity: 0.9; line-height: 1.55; margin-bottom: 1rem; }
  .btn-white-sage { background: white; color: var(--sage); padding: 0.65rem 1.4rem; border-radius: 30px; font-weight: 700; font-size: 0.85rem; text-decoration: none; display: inline-block; transition: all 0.2s; }
  .btn-white-sage:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(0,0,0,0.15); }

  .don-box { background: white; border-radius: 24px; padding: 2.5rem; box-shadow: 0 8px 40px rgba(92,61,46,0.1); border: 1px solid var(--border); align-self: center; }
  .don-box h3 { font-family: 'Playfair Display', serif; font-size: 1.5rem; color: var(--brown); margin-bottom: 0.5rem; }
  .don-box .don-sub { font-size: 0.88rem; color: var(--text-light); margin-bottom: 1.8rem; }
  .don-amounts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.75rem; margin-bottom: 1rem; }
  .don-btn { padding: 0.9rem; border: 2px solid var(--border); border-radius: 12px; background: var(--cream); font-weight: 700; color: var(--brown); cursor: pointer; font-family: 'Playfair Display', serif; font-size: 1.1rem; transition: all 0.2s; text-align: center; }
  .don-btn:hover, .don-btn.active { background: var(--terracotta); color: white; border-color: var(--terracotta); }
  .don-input-row { margin-bottom: 1rem; }
  .don-custom-input { width: 100%; padding: 0.9rem 1rem; border: 2px solid var(--border); border-radius: 12px; font-size: 1rem; color: var(--brown); background: var(--cream); font-family: 'Lato', sans-serif; outline: none; transition: border-color 0.2s; }
  .don-custom-input:focus { border-color: var(--terracotta); }
  .don-freq { display: flex; gap: 0.5rem; margin-bottom: 1.8rem; }
  .freq-btn { flex: 1; padding: 0.65rem; border: 2px solid var(--border); border-radius: 30px; background: var(--cream); color: var(--text-light); font-weight: 700; font-size: 0.8rem; letter-spacing: 0.05em; cursor: pointer; text-transform: uppercase; transition: all 0.2s; }
  .freq-btn:hover, .freq-btn.active { background: var(--sage); color: white; border-color: var(--sage); }
  .don-submit { width: 100%; padding: 1rem; background: var(--terracotta); color: white; border: none; border-radius: 40px; font-size: 1rem; font-weight: 700; letter-spacing: 0.06em; cursor: pointer; transition: all 0.25s; font-family: 'Lato', sans-serif; text-transform: uppercase; }
  .don-submit:hover { background: var(--terracotta-dark); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(194,103,58,0.35); }
  .don-secure { text-align: center; font-size: 0.78rem; color: var(--text-light); margin-top: 1rem; }

  /* ─── CONTACTO ─── */
  #contacto { background: linear-gradient(135deg, var(--brown) 0%, #3A1F10 100%); color: white; display: grid; grid-template-columns: 1fr 1.2fr; gap: 5rem; align-items: center; }
  #contacto .section-label { color: var(--terracotta-light); }
  #contacto .section-title { color: white; }
  #contacto .section-subtitle { color: rgba(255,255,255,0.7); }
  .contact-info { display: flex; flex-direction: column; gap: 1.2rem; margin-top: 2rem; }
  .contact-item { display: flex; align-items: center; gap: 1rem; padding: 1rem 1.3rem; border-radius: 14px; background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1); transition: background 0.2s; }
  .contact-item:hover { background: rgba(255,255,255,0.1); }
  .contact-icon { font-size: 1.4rem; flex-shrink: 0; }
  .contact-text strong { display: block; font-weight: 700; color: rgba(255,255,255,0.45); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 0.2rem; }
  .contact-text span { color: white; font-size: 0.95rem; }
  .contact-text a { color: var(--terracotta-light); text-decoration: none; }
  .contact-text a:hover { text-decoration: underline; }
  .contact-social { display: flex; gap: 0.75rem; margin-top: 2rem; }
  .social-btn { height: 44px; border-radius: 22px; padding: 0 1.1rem; background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.15); display: flex; align-items: center; gap: 0.5rem; font-size: 0.85rem; font-weight: 700; color: white; text-decoration: none; transition: all 0.2s; cursor: pointer; letter-spacing: 0.04em; }
  .social-btn:hover { background: var(--terracotta); border-color: var(--terracotta); transform: translateY(-2px); }
  .social-btn .si { font-size: 1.1rem; }

  .contact-form { background: rgba(255,255,255,0.05); border-radius: 24px; padding: 2.5rem; border: 1px solid rgba(255,255,255,0.1); }
  .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
  .form-group { display: flex; flex-direction: column; gap: 0.4rem; margin-bottom: 1rem; }
  .form-group label { font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: rgba(255,255,255,0.5); }
  .form-group input, .form-group textarea, .form-group select { background: rgba(255,255,255,0.08); border: 1.5px solid rgba(255,255,255,0.12); border-radius: 10px; padding: 0.85rem 1rem; color: white; font-family: 'Lato', sans-serif; font-size: 0.95rem; outline: none; transition: border-color 0.2s; }
  .form-group input::placeholder, .form-group textarea::placeholder { color: rgba(255,255,255,0.3); }
  .form-group input:focus, .form-group textarea:focus, .form-group select:focus { border-color: var(--terracotta-light); }
  .form-group textarea { resize: vertical; min-height: 110px; }
  .form-group select option { background: var(--brown); color: white; }
  .form-submit { width: 100%; padding: 1rem; background: var(--terracotta); color: white; border: none; border-radius: 40px; font-size: 1rem; font-weight: 700; letter-spacing: 0.06em; cursor: pointer; transition: all 0.25s; font-family: 'Lato', sans-serif; text-transform: uppercase; margin-top: 0.5rem; }
  .form-submit:hover { background: var(--terracotta-light); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,0.3); }

  /* ─── FOOTER ─── */
  footer { background: #1A0A05; color: rgba(255,255,255,0.6); padding: 3rem 4rem 2rem; display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 3rem; }
  .footer-brand .main { color: rgba(255,255,255,0.9) !important; }
  .footer-brand .sub { color: var(--terracotta-light) !important; }
  .footer-brand p { font-size: 0.85rem; line-height: 1.7; margin-top: 1rem; max-width: 300px; }
  .footer-reg { font-size: 0.75rem; margin-top: 1rem; line-height: 1.8; color: rgba(255,255,255,0.35); }
  .footer-col h5 { color: white; font-weight: 700; font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 1rem; }
  .footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 0.6rem; }
  .footer-col ul li a { color: rgba(255,255,255,0.55); text-decoration: none; font-size: 0.88rem; transition: color 0.2s; }
  .footer-col ul li a:hover { color: var(--terracotta-light); }
  .footer-bottom { background: #1A0A05; padding: 1.2rem 4rem; border-top: 1px solid rgba(255,255,255,0.08); display: flex; justify-content: space-between; align-items: center; font-size: 0.78rem; color: rgba(255,255,255,0.3); }

  /* ─── ANIMATIONS ─── */
  @keyframes fadeUp { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: translateY(0); } }
  @keyframes fadeRight { from { opacity: 0; transform: translate(30px, -50%); } to { opacity: 1; transform: translate(0, -50%); } }
  @keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
  .reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.7s ease, transform 0.7s ease; }
  .reveal.visible { opacity: 1; transform: translateY(0); }


  /* ─── DONACIÓN: TRANSFERENCIA + STRIPE ─── */
  .don-transfer { border: 2px solid var(--border); border-radius: 16px; overflow: hidden; margin-bottom: 1.2rem; }
  .don-transfer-header { background: var(--cream); padding: 0.8rem 1.2rem; font-weight: 700; font-size: 0.9rem; color: var(--brown); border-bottom: 1px solid var(--border); }
  .don-transfer-body { padding: 1.2rem; display: flex; flex-direction: column; gap: 0.75rem; }
  .don-iban-row { display: flex; align-items: center; gap: 0.75rem; }
  .don-iban-label { font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-light); min-width: 50px; }
  .don-iban-num { font-size: 0.9rem; font-weight: 700; color: var(--brown); font-family: monospace; flex: 1; }
  .don-copy-btn { background: none; border: 1.5px solid var(--border); border-radius: 8px; padding: 0.3rem 0.6rem; cursor: pointer; font-size: 0.9rem; transition: all 0.2s; }
  .don-copy-btn:hover { background: var(--cream); border-color: var(--terracotta); }
  .don-transfer-note { font-size: 0.8rem; color: var(--text-light); line-height: 1.55; padding-top: 0.25rem; border-top: 1px solid var(--border); }

  .don-stripe-placeholder { display: flex; align-items: flex-start; gap: 1rem; padding: 1.2rem; background: #f8f8f8; border: 2px dashed #ccc; border-radius: 16px; margin-bottom: 1.2rem; }
  .don-stripe-icon { font-size: 1.8rem; flex-shrink: 0; opacity: 0.5; }
  .don-stripe-placeholder strong { display: block; font-size: 0.92rem; color: #888; margin-bottom: 0.3rem; }
  .don-stripe-placeholder p { font-size: 0.78rem; color: #aaa; margin-bottom: 0.5rem; }
  .don-stripe-tag { display: inline-block; background: #fff3cd; color: #856404; border: 1px solid #ffc107; border-radius: 20px; font-size: 0.72rem; font-weight: 700; padding: 0.25rem 0.7rem; letter-spacing: 0.05em; }

  /* ─── LOGOS ─── */
  .nav-logo-img { height: 4rem; width: auto; object-fit: contain; display: block; }
  .footer-logo-img { height: 3.5rem; object-fit: contain; align-self: center;}
  .hero-logo-img {
    width: 75%; height: 75%; object-fit: contain;
    filter: drop-shadow(0 4px 16px rgba(0,0,0,0.15));
  }

  .colaboradores-bar {
    background: var(--warm-white); border-top: 1px solid var(--border);
    padding: 2rem 4rem; display: flex; align-items: center; gap: 3rem;
    flex-wrap: wrap;
  }
  .colab-label { font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.12em; color: var(--text-light); white-space: nowrap; }
  .colab-logos { display: flex; align-items: center; gap: 2.5rem; flex-wrap: wrap; }
  .colab-logo-img { height: 72px; width: auto; object-fit: contain; transition: opacity 0.2s; }
  .colab-logo-img:hover { opacity: 0.8; }
  @media (max-width: 960px) {
    .colaboradores-bar { padding: 1.5rem; gap: 1.5rem; }
  }


  /* ─── GALERÍA ─── */
  #galeria { background: var(--cream); }
  .galeria-header { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 2.5rem; flex-wrap: wrap; gap: 1rem; }

  .galeria-filters { display: flex; gap: 0.5rem; flex-wrap: wrap; }
  .gal-filter {
    padding: 0.45rem 1.1rem; border-radius: 30px; border: 1.5px solid var(--border);
    background: white; color: var(--text-light); font-size: 0.8rem; font-weight: 700;
    letter-spacing: 0.05em; text-transform: uppercase; cursor: pointer; transition: all 0.2s;
    font-family: 'Lato', sans-serif;
  }
  .gal-filter:hover, .gal-filter.active { background: var(--terracotta); color: white; border-color: var(--terracotta); }

  .galeria-grid {
    columns: 3; column-gap: 1.2rem;
  }
  /* ── Galería: flechas flotantes ── */
  .galeria-wrapper {
    position: relative;
  }
  .gal-arrow {
    position: absolute; top: 0; bottom: 0; width: 5rem;
    display: flex; align-items: center; justify-content: center;
    cursor: pointer; z-index: 10; opacity: 0;
    transition: opacity 0.2s;
    background: transparent; border: none; padding: 0;
  }
  .gal-arrow.left  { left: -5rem; }
  .gal-arrow.right { right: -5rem; }
  .galeria-wrapper:hover .gal-arrow:not(:disabled) { opacity: 0.8; }
  .gal-arrow:disabled { opacity: 0 !important; cursor: default; }
  .gal-arrow span {
    font-size: 7rem; color: rgb(255, 255, 255); line-height: 1;
    text-shadow: 0 0 8px white, 0 0.1rem 0.5rem rgba(0,0,0,0.5);
    transition: transform 0.15s;
  }
  .gal-arrow:not(:disabled):hover span { transform: scale(1.2); }
  .gal-page-info {
    text-align: center; margin-top: 1rem;
    font-size: 0.78rem; font-weight: 700; color: var(--text-light);
    letter-spacing: 0.08em; opacity: 0.6;
  }
  .gal-item {
    break-inside: avoid; margin-bottom: 1.2rem; display: inline-block; width: 100%;
    border-radius: 14px; overflow: hidden;
    position: relative; cursor: pointer;
    box-shadow: 0 2px 12px rgba(92,61,46,0.08);
    transition: transform 0.25s, box-shadow 0.25s;
  }
  .gal-item:hover { transform: translateY(-4px); box-shadow: 0 12px 32px rgba(92,61,46,0.18); }
  .gal-item img {
    width: 100%; display: block; object-fit: cover;
    transition: transform 0.4s;
  }
  .gal-item:hover img { transform: scale(1.04); }
  .gal-item .gal-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(to top, rgba(92,61,46,0.55) 0%, transparent 50%);
    opacity: 0; transition: opacity 0.3s;
    display: flex; align-items: flex-end; padding: 1rem;
  }
  .gal-item:hover .gal-overlay { opacity: 1; }
  .gal-overlay-text { color: white; font-size: 0.82rem; font-weight: 700; letter-spacing: 0.04em; }

  /* Placeholder tiles while no real photos */
  .gal-placeholder {
    width: 100%; display: block; background: linear-gradient(135deg, #F5E6D3, #E8D5C4);
    display: flex; align-items: center; justify-content: center;
    flex-direction: column; gap: 0.5rem; color: var(--text-light);
    font-size: 0.78rem; font-weight: 700; text-transform: uppercase;
    letter-spacing: 0.08em; text-align: center; padding: 1rem;
  }
  .gal-placeholder .ph-icon { font-size: 2.5rem; opacity: 0.4; }
  .gal-placeholder .ph-label { opacity: 0.5; }

  /* Lightbox */
  .lightbox {
    display: none; position: fixed; inset: 0; z-index: 1000;
    background: rgba(20,8,4,0.92); align-items: center; justify-content: center;
    padding: 2rem;
  }
  .lightbox.open { display: flex; }
  .lightbox img { max-width: 90vw; max-height: 85vh; object-fit: contain; border-radius: 12px; box-shadow: 0 20px 80px rgba(0,0,0,0.5); }
  .lightbox-close { position: absolute; top: 1.5rem; right: 2rem; font-size: 2rem; color: white; cursor: pointer; opacity: 0.7; transition: opacity 0.2s; background: none; border: none; line-height: 1; }
  .lightbox-close:hover { opacity: 1; }
  .lightbox-nav { position: absolute; top: 50%; transform: translateY(-50%); font-size: 2.5rem; color: white; cursor: pointer; opacity: 0.6; background: none; border: none; transition: opacity 0.2s; padding: 1rem; }
  .lightbox-nav:hover { opacity: 1; }
  .lightbox-nav.prev { left: 1rem; }
  .lightbox-nav.next { right: 1rem; }
  .lightbox-caption { position: absolute; bottom: 1.5rem; left: 50%; transform: translateX(-50%); color: rgba(255,255,255,0.6); font-size: 0.82rem; letter-spacing: 0.06em; }

  /* Vol photo strip */
  .vol-photo { border-radius: 16px; overflow: hidden; margin-top: 2rem; }
  .vol-photo img { width: 100%; height: 220px; object-fit: cover; display: block; }
  .vol-photo-placeholder { width: 100%; height: 220px; background: linear-gradient(135deg, #E8D5C4, #D4B896); border-radius: 16px; display: flex; align-items: center; justify-content: center; flex-direction: column; gap: 0.5rem; color: var(--text-light); margin-top: 2rem; }
  .vol-photo-placeholder .ph-icon { font-size: 3rem; opacity: 0.3; }
  .vol-photo-placeholder span { font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; opacity: 0.5; }

  @media (max-width: 960px) {
    .galeria-grid { columns: 2; }
    .galeria-header { flex-direction: column; align-items: flex-start; }
  }
  @media (max-width: 600px) {
    .galeria-grid { columns: 1; }
  }


  /* ─── PROYECTOS ─── */
  #proyectos { background: var(--warm-white); }
  .proyectos-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: start; }

  .proyecto-card {
    background: white; border-radius: 20px; overflow: hidden;
    border: 1px solid var(--border); box-shadow: 0 4px 20px rgba(92,61,46,0.07);
    transition: all 0.3s;
  }
  .proyecto-card:hover { transform: translateY(-4px); box-shadow: 0 14px 40px rgba(92,61,46,0.13); }

  .proyecto-header {
    background: linear-gradient(135deg, var(--brown), var(--terracotta-dark));
    padding: 1.5rem 1.8rem; display: flex; align-items: flex-start; gap: 1rem;
  }
  .proyecto-code {
    background: rgba(255,255,255,0.15); border: 1px solid rgba(255,255,255,0.25);
    color: white; font-size: 0.78rem; font-weight: 700; letter-spacing: 0.1em;
    padding: 0.35rem 0.8rem; border-radius: 20px; white-space: nowrap; margin-top: 0.15rem;
    font-family: monospace;
  }
  .proyecto-header-text { flex: 1; }
  .proyecto-header-text h3 {
    font-family: 'Playfair Display', serif; font-size: 1.15rem; color: white;
    line-height: 1.3; margin-bottom: 0.3rem;
  }
  .proyecto-header-text span { font-size: 0.78rem; color: rgba(255,255,255,0.65); }

  .proyecto-body { padding: 1.5rem 1.8rem; }
  .proyecto-body p { font-size: 0.9rem; color: var(--text-light); line-height: 1.7; margin-bottom: 1.2rem; }

  .proyecto-meta { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-bottom: 1.2rem; }
  .proyecto-tag {
    font-size: 0.72rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase;
    padding: 0.3rem 0.8rem; border-radius: 20px;
    background: rgba(107,140,110,0.1); color: var(--sage); border: 1px solid rgba(107,140,110,0.2);
  }
  .proyecto-tag.gold { background: rgba(212,168,71,0.1); color: #9a7a1e; border-color: rgba(212,168,71,0.3); }

  /* Mini galería del proyecto */
  .proyecto-fotos { display: grid; grid-template-columns: 1fr 1fr; gap: 0.6rem; margin-top: 1.2rem; align-items: start; }
  .proyecto-foto {
    border-radius: 10px; overflow: hidden; cursor: pointer;
    background: linear-gradient(135deg, var(--cream), #E8D5C4);
    display: flex; align-items: center; justify-content: center;
    transition: transform 0.2s;
  }
  .proyecto-foto:hover { transform: scale(1.03); }
  .proyecto-foto img { width: 100%; height: auto;  display: block; } 
  .proyecto-foto-placeholder { font-size: 2rem; opacity: 0.25; }
  .proyecto-foto.wide { grid-column: 1 / -1; aspect-ratio: 16/7; }

  .financiado-badge {
    display: flex; align-items: center; justify-content: center; gap: 2rem;
    padding: 0.9rem 1.2rem; background: var(--cream);
    border-radius: 10px; border: 1px solid var(--border); margin-top: 1.2rem;
    text-align: center;
  }
  .financiado-badge img { height: 56px; width: auto; object-fit: contain; }
  .financiado-badge span { font-size: 1rem; color: var(--text-light); line-height: 1.4; }
  .financiado-badge strong { display: block; font-size: 1rem; color: var(--brown); }

  .proyectos-programa-header {
    background: linear-gradient(135deg, rgba(194,103,58,0.08), rgba(107,140,110,0.08));
    border: 1px solid var(--border); border-radius: 16px;
    padding: 1.5rem 2rem; margin-bottom: 3rem;
    display: flex; align-items: center; gap: 1.5rem; flex-wrap: wrap;
  }
  .programa-icon { font-size: 2.5rem; flex-shrink: 0; }
  .programa-text h3 { font-family: 'Playfair Display', serif; font-size: 1.1rem; color: var(--brown); margin-bottom: 0.3rem; }
  .programa-text p { font-size: 0.85rem; color: var(--text-light); line-height: 1.6; }

  @media (max-width: 960px) {
    .proyectos-layout { grid-template-columns: 1fr; gap: 2rem; }
  }


  /* ─── NOSOTROS FOTO ─── */
  .about-photo { border-radius: 24px; overflow: hidden; box-shadow: 0 16px 48px rgba(92,61,46,0.15); position: relative; }
  .about-photo img { width: 100%; height: 420px; object-fit: cover; display: block; transition: opacity 0.8s ease; }
  /* ─── RESPONSIVE ─── */
  @media (max-width: 960px) {
    nav { padding: 1rem 1.5rem; }
    .nav-links { gap: 1rem; }
    .nav-links a { font-size: 0.78rem; }
    section { padding: 4rem 1.5rem; }
    .hero { padding: 7rem 1.5rem 3rem; }
    .hero-image { display: none; }
    .hero h1 { font-size: 2.4rem; }
    #nosotros, .asilo-layout, .vol-layout, .don-layout, #contacto, footer { grid-template-columns: 1fr; gap: 2.5rem; }
    .protocol-steps { grid-template-columns: 1fr 1fr; }
    .vol-cards, .asilo-cards { grid-template-columns: 1fr 1fr; }
    .hero-stats { gap: 1.5rem; }
    footer { padding: 3rem 1.5rem 2rem; }
    .footer-bottom { padding: 1.2rem 1.5rem; flex-direction: column; gap: 0.5rem; text-align: center; }
  }

  /* ─── IDIOMAS ─── */
  .lang-switcher { display: flex; gap: 0.3rem; align-items: center; margin-left: 0.5rem; }
  .lang-btn {
    background: none; border: 1.5px solid var(--border); border-radius: 6px;
    padding: 0.25rem 0.5rem; cursor: pointer; font-size: 0.72rem; font-weight: 700;
    color: var(--text-light); letter-spacing: 0.05em; transition: all 0.2s;
    display: flex; align-items: center; gap: 0.2rem; font-family: 'Lato', sans-serif;
  }
  .lang-btn span { font-size: 0.7rem; }
  .lang-btn:hover { border-color: var(--terracotta); color: var(--terracotta); }
  .lang-btn.active { background: var(--terracotta); color: white; border-color: var(--terracotta); }