/* ── Variables ── */
    :root {
      --bg:        #0a0f1e;
      --bg2:       #0f172a;
      --bg3:       #111827;
      --surface:   rgba(255,255,255,0.04);
      --border:    rgba(255,255,255,0.08);
      --em:        #10b981;
      --em-light:  #34d399;
      --em-glow:   rgba(16,185,129,0.2);
      --em-glow2:  rgba(16,185,129,0.08);
      --blue:      #3b82f6;
      --white:     #ffffff;
      --text:      #e2e8f0;
      --muted:     #94a3b8;
      --radius:    12px;
      --radius-lg: 20px;
      --nav-h:     72px;
    }
    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    html { scroll-behavior: smooth; }
    /* Eliminar el flash de highlight al tocar y el delay 300ms en iOS/Android */
    a, button, .hamburger, [role="button"], input, select, textarea, label {
      -webkit-tap-highlight-color: transparent;
      touch-action: manipulation;
    }
    body {
      font-family: 'Inter', system-ui, sans-serif;
      background: var(--bg);
      color: var(--text);
      line-height: 1.65;
      overflow-x: hidden;
    }
    a { text-decoration: none; color: inherit; }
    ::selection { background: var(--em-glow); color: var(--em-light); }

    /* ── Skip link ── */
    .skip-link {
      position: absolute; top: -100px; left: 0;
      background: var(--em); color: var(--bg);
      padding: 10px 20px; font-weight: 700; z-index: 9999;
      border-radius: 0 0 8px 0; transition: top .2s;
    }
    .skip-link:focus { top: 0; }

    /* ── Scrollbar ── */
    ::-webkit-scrollbar { width: 5px; }
    ::-webkit-scrollbar-track { background: var(--bg2); }
    ::-webkit-scrollbar-thumb { background: var(--em); border-radius: 10px; }

    /* ══════════════════════════════
       NAV
    ══════════════════════════════ */
    nav {
      position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
      display: flex; align-items: center; justify-content: space-between;
      padding: 0 6%; height: 72px;
      border-bottom: 1px solid var(--border);
      /* NO backdrop-filter aquí: crearía un containing block para los hijos fixed */
    }
    /* Fondo difuminado en pseudo-elemento para no atrapar el menú móvil */
    nav::before {
      content: ''; position: absolute; inset: 0; z-index: -1;
      background: rgba(10,15,30,0.78);
      -webkit-backdrop-filter: blur(20px) saturate(180%);
      backdrop-filter: blur(20px) saturate(180%);
      transition: background .4s;
    }
    nav.scrolled::before { background: rgba(10,15,30,0.97); }

    .nav-logo {
      display: flex; align-items: center; gap: 11px;
      font-size: 1.25rem; font-weight: 800; color: var(--white);
      letter-spacing: -.3px; min-width: 0; overflow: hidden;
    }
    .logo-icon {
      width: 38px; height: 38px; border-radius: 10px;
      background: linear-gradient(135deg, var(--em) 0%, #059669 100%);
      display: flex; align-items: center; justify-content: center;
      box-shadow: 0 0 16px var(--em-glow);
    }
    .logo-icon svg { width: 20px; height: 20px; fill: none; stroke: white; stroke-width: 2.2; stroke-linecap: round; }
    .logo-sub { font-size: .65rem; font-weight: 400; color: var(--muted); letter-spacing: 1.5px; text-transform: uppercase; display: block; line-height: 1; margin-top: 1px; }

    .nav-links { display: flex; align-items: center; gap: 36px; }
    .nav-links a { font-size: .9rem; font-weight: 500; color: var(--muted); transition: color .2s; }
    .nav-links a:hover { color: var(--white); }
    .nav-cta {
      padding: 10px 22px; border-radius: 8px;
      background: transparent; border: 1.5px solid var(--em);
      color: var(--em); font-weight: 600;
      transition: background .2s, color .2s, box-shadow .2s;
    }
    @media (hover: hover) {
      .nav-cta:hover { background: var(--em); color: var(--bg); box-shadow: 0 0 20px var(--em-glow); }
    }

    .hamburger {
      display: none; flex-direction: column; justify-content: center; gap: 5px;
      cursor: pointer; padding: 8px; width: 40px; height: 40px;
      border-radius: 8px; transition: background .2s;
      background: transparent; border: none; /* Evitar fondo blanco default de <button> en iOS Safari */
    }
    .hamburger:hover { background: rgba(255,255,255,.06); }
    .hamburger span {
      display: block; width: 22px; height: 2px;
      background: var(--text); border-radius: 2px;
      transition: transform .3s ease, opacity .3s ease, background .2s;
      transform-origin: center;
    }
    /* X: cada span mide 2px y el gap es 5px → el centro de span 1 al centro de span 2 = 2+5 = 7px */
    .hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); background: var(--em); }
    .hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
    .hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); background: var(--em); }

    /* ══════════════════════════════
       HERO
    ══════════════════════════════ */
    .hero {
      min-height: 100vh;
      min-height: 100dvh; /* iOS Safari: excluye barra de navegación dinámica */
      display: flex; align-items: center;
      padding: 110px 6% 80px;
      position: relative; overflow: hidden;
      background: var(--bg);
    }

    /* Animated background orbs */
    .orb {
      position: absolute; border-radius: 50%;
      filter: blur(90px); pointer-events: none;
    }
    .orb-1 { width: 700px; height: 700px; top: -200px; right: -150px; background: radial-gradient(circle, rgba(16,185,129,.15) 0%, transparent 65%); animation: drift 10s ease-in-out infinite; }
    .orb-2 { width: 500px; height: 500px; bottom: -100px; left: -100px; background: radial-gradient(circle, rgba(59,130,246,.12) 0%, transparent 65%); animation: drift 14s ease-in-out infinite reverse; }
    .orb-3 { width: 300px; height: 300px; top: 40%; left: 40%; background: radial-gradient(circle, rgba(16,185,129,.07) 0%, transparent 65%); animation: drift 8s ease-in-out infinite 2s; }

    @keyframes drift {
      0%,100% { transform: translate(0,0) scale(1); }
      33%      { transform: translate(40px,-30px) scale(1.06); }
      66%      { transform: translate(-20px,20px) scale(.97); }
    }

    /* Grid noise overlay */
    .hero::after {
      content: '';
      position: absolute; inset: 0;
      background-image: repeating-linear-gradient(0deg, rgba(255,255,255,.015) 0px, rgba(255,255,255,.015) 1px, transparent 1px, transparent 80px),
                        repeating-linear-gradient(90deg, rgba(255,255,255,.015) 0px, rgba(255,255,255,.015) 1px, transparent 1px, transparent 80px);
      pointer-events: none;
    }

    .hero-inner {
      max-width: 1200px; margin: 0 auto; width: 100%;
      display: grid; grid-template-columns: 1.1fr 1fr; gap: 80px; align-items: center;
      position: relative; z-index: 1;
    }

    .hero-eyebrow {
      display: inline-flex; align-items: center; gap: 8px;
      padding: 5px 14px; border-radius: 20px;
      border: 1px solid rgba(16,185,129,.3);
      background: rgba(16,185,129,.07);
      font-size: .78rem; font-weight: 600; color: var(--em-light);
      letter-spacing: 1px; text-transform: uppercase; margin-bottom: 24px;
    }
    .hero-eyebrow::before { content:''; width:7px; height:7px; border-radius:50%; background:var(--em); animation: blink 2s infinite; }
    @keyframes blink { 0%,100%{opacity:1;} 50%{opacity:.2;} }

    .hero h1 {
      font-family: 'Playfair Display', serif;
      font-size: clamp(1.9rem, 4.5vw, 3.8rem);
      font-weight: 800; line-height: 1.12;
      color: var(--white); margin-bottom: 8px;
      word-break: break-word;
    }
    .hero h1 .gradient-text {
      background: linear-gradient(90deg, var(--em-light), var(--em));
      -webkit-background-clip: text; -webkit-text-fill-color: transparent;
      background-clip: text;
    }
    .hero-tagline {
      font-size: 1.12rem; color: var(--muted); margin: 20px 0 38px;
      max-width: 520px; line-height: 1.7;
    }
    .hero-tagline strong { color: var(--text); font-weight: 600; }

    .hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 56px; }
    .btn-em {
      padding: 15px 34px; border-radius: 10px;
      background: linear-gradient(135deg, var(--em), #059669);
      color: var(--bg); font-weight: 700; font-size: 1rem;
      box-shadow: 0 4px 24px rgba(16,185,129,.35);
      transition: transform .2s, box-shadow .2s;
      display: inline-flex; align-items: center; gap: 8px;
    }
    @media (hover: hover) {
      .btn-em:hover { transform: translateY(-2px); box-shadow: 0 10px 32px rgba(16,185,129,.45); }
    }
    .btn-ghost {
      padding: 15px 34px; border-radius: 10px;
      border: 1.5px solid var(--border); color: var(--text);
      font-weight: 600; font-size: 1rem;
      transition: border-color .2s, color .2s, transform .2s;
      display: inline-flex; align-items: center; gap: 8px;
    }
    @media (hover: hover) {
      .btn-ghost:hover { border-color: var(--em); color: var(--em); transform: translateY(-2px); }
    }

    .hero-stats { display: flex; gap: 40px; flex-wrap: wrap; }

    .hero-stat-num {
      font-size: 2rem; font-weight: 900; color: var(--white);
      line-height: 1;
    }
    .hero-stat-num span { color: var(--em); }
    .hero-stat-label { font-size: .78rem; color: var(--muted); text-transform: uppercase; letter-spacing: .8px; margin-top: 4px; }

    /* Hero right — floating cards */
    .hero-right { position: relative; display: flex; flex-direction: column; gap: 12px; }
    .hero-card {
      background: var(--surface);
      border: 1px solid var(--border);
      border-radius: var(--radius-lg);
      padding: 22px;
      -webkit-backdrop-filter: blur(12px);
      backdrop-filter: blur(12px);
      transition: transform .3s, box-shadow .3s;
    }
    .hero-card:hover { transform: translateY(-4px); box-shadow: 0 16px 40px rgba(0,0,0,.3); }
    .hero-card-main {
      margin-bottom: 0;
    }
    .hero-card-main::before {
      content: '';
      position: absolute; inset: -1px; border-radius: calc(var(--radius-lg) + 1px);
      background: linear-gradient(135deg, rgba(16,185,129,.4), transparent 60%);
      pointer-events: none; z-index: -1;
    }
    .hcard-header { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
    .hcard-ico {
      width: 44px; height: 44px; border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 1.3rem;
    }
    .hcard-ico.green { background: rgba(16,185,129,.15); }
    .hcard-ico.blue   { background: rgba(59,130,246,.15); }
    .hcard-ico.purple { background: rgba(139,92,246,.15); }
    .hcard-title { font-weight: 700; font-size: 1rem; color: var(--white); }
    .hcard-sub   { font-size: .8rem; color: var(--muted); }
    .hcard-list { list-style: none; }
    .hcard-list li {
      display: flex; align-items: center; gap: 8px;
      font-size: .85rem; color: var(--muted); padding: 5px 0;
      border-bottom: 1px solid rgba(255,255,255,.04);
    }
    .hcard-list li:last-child { border-bottom: none; }
    .hcard-list li::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--em); flex-shrink: 0; }

    .badge-row { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 14px; }
    .badge {
      padding: 4px 12px; border-radius: 20px; font-size: .74rem; font-weight: 600;
      border: 1px solid;
    }
    .badge-em  { color: var(--em-light); border-color: rgba(16,185,129,.3); background: rgba(16,185,129,.08); }
    .badge-blue{ color: #93c5fd;         border-color: rgba(59,130,246,.3);  background: rgba(59,130,246,.08); }

    /* ══════════════════════════════
       SECTION COMMONS
    ══════════════════════════════ */
    section { padding: 96px 6%; }
    .container { max-width: 1200px; margin: 0 auto; }
    .s-label {
      display: inline-block; margin-bottom: 12px;
      font-size: .75rem; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; color: var(--em);
    }
    .s-title {
      font-family: 'Playfair Display', serif;
      font-size: clamp(1.8rem, 3vw, 2.8rem); font-weight: 800;
      color: var(--white); line-height: 1.15; margin-bottom: 14px;
    }
    .s-sub { font-size: 1.05rem; color: var(--muted); max-width: 560px; line-height: 1.7; }
    .section-header { margin-bottom: 60px; }

    .divider {
      width: 100%; height: 1px;
      background: linear-gradient(90deg, transparent, var(--border), transparent);
      margin: 0;
    }

    /* ══════════════════════════════
       SERVICIOS
    ══════════════════════════════ */
    #servicios { background: var(--bg2); }

    .services-grid {
      display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
    }
    .service-card {
      background: var(--surface); border: 1px solid var(--border);
      border-radius: var(--radius-lg); padding: 36px 30px;
      cursor: default;
      transition: transform .3s, box-shadow .3s, border-color .3s, background .3s;
      position: relative; overflow: hidden;
    }
    .service-card::before {
      content: '';
      position: absolute; top: 0; left: 0; right: 0; height: 3px;
      background: linear-gradient(90deg, var(--em), var(--em-light));
      opacity: 0; transition: opacity .3s;
    }
    .service-card:hover {
      transform: translateY(-8px);
      border-color: rgba(16,185,129,.3);
      background: rgba(16,185,129,.04);
      box-shadow: 0 20px 60px rgba(0,0,0,.3), 0 0 40px var(--em-glow2);
    }
    .service-card:hover::before { opacity: 1; }

    .s-card-icon {
      width: 60px; height: 60px; border-radius: 16px; margin-bottom: 22px;
      display: flex; align-items: center; justify-content: center; font-size: 1.6rem;
      background: linear-gradient(135deg, rgba(16,185,129,.15), rgba(16,185,129,.05));
      border: 1px solid rgba(16,185,129,.2);
      transition: box-shadow .3s;
    }
    .service-card:hover .s-card-icon { box-shadow: 0 0 20px var(--em-glow); }
    .s-card-num {
      position: absolute; top: 24px; right: 24px;
      font-size: 3.5rem; font-weight: 900; color: rgba(255,255,255,.03);
      line-height: 1; user-select: none; font-family: 'Playfair Display', serif;
    }
    .s-card-title { font-size: 1.1rem; font-weight: 700; color: var(--white); margin-bottom: 10px; }
    .s-card-desc  { font-size: .88rem; color: var(--muted); line-height: 1.7; margin-bottom: 18px; }
    .s-card-tags  { display: flex; flex-wrap: wrap; gap: 6px; }
    .s-tag {
      padding: 3px 10px; border-radius: 20px; font-size: .72rem; font-weight: 600;
      background: rgba(16,185,129,.08); color: var(--em-light); border: 1px solid rgba(16,185,129,.18);
    }

    /* ══════════════════════════════
       STATS STRIP
    ══════════════════════════════ */
    .stats-strip {
      background: var(--bg3); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
      padding: 48px 6%;
    }
    .stats-inner {
      max-width: 1200px; margin: 0 auto;
      display: flex; justify-content: space-around; flex-wrap: wrap; gap: 32px;
    }
    .stat-block { text-align: center; }
    .stat-value {
      font-size: 3rem; font-weight: 900; color: var(--white); line-height: 1;
      font-family: 'Playfair Display', serif;
    }
    .stat-value .em { color: var(--em); }
    .stat-desc { font-size: .82rem; color: var(--muted); text-transform: uppercase; letter-spacing: 1px; margin-top: 8px; }

    /* ══════════════════════════════
       EQUIPO
    ══════════════════════════════ */
    #equipo { background: var(--bg); }
    .team-subsection {
      margin: 10px 0 18px;
      padding-bottom: 10px;
      border-bottom: 1px solid rgba(148,163,184,.2);
    }
    .team-subtitle {
      margin: 0;
      font-size: 1.24rem;
      font-weight: 800;
      letter-spacing: .25px;
      text-transform: uppercase;
      color: var(--white);
    }
    .team-subcopy {
      margin: 8px 0 0;
      font-size: .93rem;
      color: var(--muted);
    }
    .team-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
    .team-grid-collab { grid-template-columns: minmax(320px, 760px); justify-content: start; }
    .team-card {
      background: var(--surface); border: 1px solid var(--border);
      border-radius: var(--radius-lg); overflow: hidden;
      transition: transform .3s, box-shadow .3s, border-color .3s;
    }
    .team-card:hover {
      transform: translateY(-6px);
      border-color: rgba(16,185,129,.25);
      box-shadow: 0 20px 60px rgba(0,0,0,.3), 0 0 30px var(--em-glow2);
    }
    .team-card-collab {
      border-color: rgba(14,165,233,.28);
      box-shadow: 0 12px 34px rgba(2,8,23,.36);
    }
    .team-card-collab .team-card-header {
      background: linear-gradient(135deg, rgba(14,165,233,.12) 0%, rgba(14,165,233,.03) 100%);
    }
    .team-card-header {
      padding: 36px 36px 28px;
      background: linear-gradient(135deg, rgba(16,185,129,.08) 0%, rgba(16,185,129,.02) 100%);
      border-bottom: 1px solid var(--border);
      display: flex; align-items: flex-start; gap: 22px;
    }
    .team-avatar {
      width: 72px; height: 72px; border-radius: 20px; flex-shrink: 0;
      display: flex; align-items: center; justify-content: center;
      font-size: 1.8rem; font-weight: 900; color: var(--bg);
      background: linear-gradient(135deg, var(--em-light), var(--em));
      box-shadow: 0 8px 24px var(--em-glow);
      font-family: 'Playfair Display', serif;
    }
    .team-avatar-photo {
      position: relative;
      overflow: hidden;
      padding: 0;
    }
    .team-avatar-photo picture,
    .team-avatar-photo img {
      width: 100%;
      height: 100%;
      display: block;
    }
    .team-avatar-photo img { object-fit: cover; }
    .team-avatar-photo span {
      display: none;
    }
    .team-avatar-photo.photo-missing {
      display: flex;
      align-items: center;
      justify-content: center;
      padding: initial;
    }
    .team-avatar-photo.photo-missing span {
      display: inline;
    }
    .team-name { font-size: 1.18rem; font-weight: 800; color: var(--white); margin-bottom: 4px; }
    .team-role { font-size: .85rem; color: var(--em-light); font-weight: 600; margin-bottom: 8px; }
    .team-company {
      display: inline-flex; align-items: center; gap: 6px;
      font-size: .78rem; color: var(--muted);
      background: rgba(255,255,255,.05); border: 1px solid var(--border);
      padding: 3px 10px; border-radius: 20px;
    }
    .team-card-body { padding: 28px 36px; }
    .team-bio { font-size: .92rem; color: var(--muted); line-height: 1.75; margin-bottom: 22px; }

    .expertise-label { font-size: .75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: var(--muted); margin-bottom: 12px; }
    .expertise-bar-wrap { margin-bottom: 12px; }
    .expertise-name { display: flex; justify-content: space-between; font-size: .82rem; color: var(--text); margin-bottom: 6px; }
    .expertise-name span { color: var(--em); font-weight: 700; }
    .expertise-track {
      height: 5px; background: rgba(255,255,255,.06); border-radius: 10px; overflow: hidden;
    }
    .expertise-fill {
      height: 100%; border-radius: 10px;
      background: linear-gradient(90deg, var(--em), var(--em-light));
      box-shadow: 0 0 8px var(--em-glow);
      transform: scaleX(0); transform-origin: left;
      transition: transform 1.2s cubic-bezier(.16,1,.3,1);
    }
    .expertise-fill.animated { transform: scaleX(1); }
    .team-badges { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
    .tbadge {
      padding: 5px 13px; border-radius: 20px; font-size: .75rem; font-weight: 600;
      background: rgba(16,185,129,.08); color: var(--em-light); border: 1px solid rgba(16,185,129,.2);
    }
    .expertise-achievements { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; }
    .expertise-achievements li {
      display: flex; align-items: center; gap: 9px;
      font-size: .84rem; color: var(--text); line-height: 1.4;
    }
    .expertise-achievements li::before {
      content: ''; flex-shrink: 0;
      width: 7px; height: 7px; border-radius: 50%;
      background: var(--em); box-shadow: 0 0 6px var(--em-glow);
    }

    /* ══════════════════════════════
       PROCESO
    ══════════════════════════════ */
    #proceso { background: var(--bg2); }
    .process-grid {
      display: grid; grid-template-columns: repeat(4, 1fr); gap: 0;
      position: relative;
    }
    .process-line {
      position: absolute; top: 35px; left: 12.5%; right: 12.5%; height: 1px;
      background: linear-gradient(90deg, transparent, var(--em), var(--em-light), var(--em), transparent);
      opacity: .3; z-index: 0;
    }
    .process-step { text-align: center; padding: 0 20px; position: relative; z-index: 1; }
    .p-num {
      width: 70px; height: 70px; border-radius: 50%; margin: 0 auto 22px;
      background: var(--bg3); border: 2px solid var(--em);
      display: flex; align-items: center; justify-content: center;
      font-size: 1.3rem; font-weight: 900; color: var(--em);
      font-family: 'Playfair Display', serif;
      box-shadow: 0 0 20px var(--em-glow2), inset 0 0 20px rgba(16,185,129,.05);
      transition: background .3s, box-shadow .3s;
    }
    .process-step:hover .p-num {
      background: rgba(16,185,129,.15);
      box-shadow: 0 0 30px var(--em-glow);
    }
    .p-title { font-weight: 700; color: var(--white); margin-bottom: 10px; font-size: .98rem; }
    .p-desc  { font-size: .84rem; color: var(--muted); line-height: 1.65; }

    /* ══════════════════════════════
       GARANTÍAS / TRUST
    ══════════════════════════════ */
    #garantias { background: var(--bg); }
    .trust-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
    .trust-card {
      background: var(--surface); border: 1px solid var(--border);
      border-radius: var(--radius-lg); padding: 32px 28px;
      transition: border-color .3s, transform .3s;
    }
    .trust-card:hover { border-color: rgba(16,185,129,.2); transform: translateY(-4px); }
    .trust-icon { font-size: 2rem; margin-bottom: 16px; }
    .trust-title { font-weight: 700; color: var(--white); font-size: 1rem; margin-bottom: 8px; }
    .trust-desc  { font-size: .87rem; color: var(--muted); line-height: 1.7; }

    /* ══════════════════════════════
       CONTACTO
    ══════════════════════════════ */
    #contacto { background: var(--bg2); }
    .contact-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 60px; align-items: start; }
    .contact-info { }
    .contact-info .s-sub { margin-bottom: 38px; }
    .c-detail {
      display: flex; align-items: flex-start; gap: 16px; margin-bottom: 22px;
    }
    .c-ico {
      width: 46px; height: 46px; border-radius: 12px; flex-shrink: 0;
      background: rgba(16,185,129,.1); border: 1px solid rgba(16,185,129,.2);
      display: flex; align-items: center; justify-content: center; font-size: 1.1rem;
    }
    .c-label { font-size: .78rem; text-transform: uppercase; letter-spacing: 1px; color: var(--muted); font-weight: 600; }
    .c-value { font-size: .95rem; color: var(--text); margin-top: 2px; }

    /* Form */
    .form-card {
      background: rgba(255,255,255,.03); border: 1px solid var(--border);
      border-radius: var(--radius-lg); padding: 44px 42px;
      -webkit-backdrop-filter: blur(10px);
      backdrop-filter: blur(10px);
      box-shadow: 0 8px 40px rgba(0,0,0,.2);
    }
    .form-head { font-size: 1.25rem; font-weight: 800; color: var(--white); margin-bottom: 6px; }
    .form-subhead { font-size: .88rem; color: var(--muted); margin-bottom: 30px; }
    .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
    .fg { margin-bottom: 18px; }
    label { display: block; font-size: .88rem; font-weight: 600; color: #94a3b8; margin-bottom: 7px; letter-spacing: .3px; }
    input:not([type="checkbox"]), select, textarea {
      width: 100%; padding: 13px 16px;
      background: rgba(255,255,255,.05); border: 1.5px solid rgba(255,255,255,.1);
      border-radius: 10px; color: var(--text);
      font-size: 16px; /* Mínimo para evitar zoom automático en iOS Safari */
      font-family: inherit;
      outline: none; transition: border-color .2s, box-shadow .2s, background .2s;
      -webkit-appearance: none;
    }
    @media (min-width: 900px) {
      input:not([type="checkbox"]), select, textarea { font-size: .94rem; }
    }
    input:not([type="checkbox"])::placeholder, textarea::placeholder { color: rgba(148,163,184,.4); }
    input:not([type="checkbox"]):focus, select:focus, textarea:focus {
      border-color: var(--em); background: rgba(16,185,129,.05);
      box-shadow: 0 0 0 3px rgba(16,185,129,.12);
    }
    textarea { resize: vertical; min-height: 130px; }
    select {
      cursor: pointer;
      background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%2394a3b8' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
      background-repeat: no-repeat; background-position: right 14px center;
      padding-right: 38px;
    }
    select option { background: #1e293b; color: var(--text); }
    .consent-row { display: flex; gap: 12px; align-items: flex-start; margin-bottom: 24px; }
    .consent-row input[type=checkbox] {
      width: 18px; height: 18px; margin-top: 1px; flex-shrink: 0;
      padding: 0; border: 0; border-radius: 4px;
      background: transparent; color-scheme: dark;
      accent-color: var(--em); -webkit-appearance: checkbox; appearance: auto;
      cursor: pointer;
    }
    .consent-row label { font-size: .87rem; color: var(--muted); font-weight: 400; margin: 0; cursor: pointer; }
    .consent-row a { color: var(--em); }
    .err { font-size: .76rem; color: #f87171; margin-top: 5px; display: none; }
    .invalid { border-color: rgba(248,113,113,.5) !important; }

    .btn-submit {
      width: 100%; padding: 15px; border: none; border-radius: 10px; cursor: pointer;
      background: linear-gradient(135deg, var(--em) 0%, #059669 100%);
      color: var(--bg); font-size: 1rem; font-weight: 800; font-family: inherit;
      box-shadow: 0 4px 20px rgba(16,185,129,.35);
      transition: opacity .2s, transform .15s, box-shadow .2s;
      letter-spacing: .3px;
    }
    .btn-submit:hover { opacity: .9; transform: translateY(-2px); box-shadow: 0 10px 30px rgba(16,185,129,.45); }
    .btn-submit:active { transform: translateY(0); }
    .btn-submit:disabled { opacity: .6; cursor: not-allowed; transform: none; }

    .form-success {
      display: none; margin-top: 16px; padding: 18px 20px;
      background: rgba(16,185,129,.1); border: 1px solid rgba(16,185,129,.3);
      border-radius: 10px; color: var(--em-light); font-weight: 600; font-size: .9rem;
      text-align: center;
    }

    /* ══════════════════════════════
       FOOTER
    ══════════════════════════════ */
    footer {
      background: var(--bg); border-top: 1px solid var(--border);
      padding: 60px 6% 30px;
    }
    .footer-inner {
      max-width: 1200px; margin: 0 auto;
      display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 56px;
      padding-bottom: 48px; border-bottom: 1px solid var(--border);
    }
    .f-logo { font-size: 1.2rem; font-weight: 800; color: var(--white); display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
    .f-desc { font-size: .87rem; color: var(--muted); line-height: 1.75; max-width: 300px; }
    .f-col .f-col-title { font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1.5px; color: var(--em); margin-bottom: 18px; }
    .f-col ul { list-style: none; }
    .f-col ul li { margin-bottom: 10px; }
    .f-col ul a { font-size: .87rem; color: var(--muted); transition: color .2s; }
    .f-col ul a:hover { color: var(--em-light); }
    .footer-bottom {
      max-width: 1200px; margin: 24px auto 0;
      display: flex; justify-content: space-between; align-items: center;
      font-size: .8rem; color: var(--muted); flex-wrap: wrap; gap: 12px;
    }
    .footer-bottom a { color: var(--em); transition: color .2s; }
    .footer-bottom a:hover { color: var(--em-light); }

    /* ══════════════════════════════
       RESPONSIVE — TABLET (≤900px)
    ══════════════════════════════ */
    @media (max-width: 900px) {
      .hero-inner        { grid-template-columns: 1fr; }
      .hero-right        { display: none; }
      .services-grid     { grid-template-columns: 1fr 1fr; }
      .team-grid         { grid-template-columns: 1fr; }
      .process-grid      { grid-template-columns: 1fr 1fr; gap: 40px; }
      .process-line      { display: none; }
      .trust-grid        { grid-template-columns: 1fr 1fr; }
      .contact-grid      { grid-template-columns: 1fr; }
      .footer-inner      { grid-template-columns: 1fr 1fr; }

      /* Nav: hamburger + menú móvil */
      .hamburger         { display: flex; }
      .nav-links {
        display: none;
        position: fixed; top: var(--nav-h); left: 0; right: 0; bottom: 0;
        background: rgba(10,15,30,.97);
        -webkit-backdrop-filter: blur(28px) saturate(160%);
        backdrop-filter: blur(28px) saturate(160%);
        flex-direction: column; align-items: center; justify-content: center; gap: 40px;
        z-index: 998;
      }
      .nav-links.open { display: flex; }
      .nav-links a            { font-size: 1.2rem; color: var(--text); }
      .nav-links a:hover      { color: var(--em-light); }
      .nav-links .nav-cta     { font-size: 1.1rem; padding: 12px 28px; }

      /* Hero */
      .hero              { padding: 100px 5% 72px; }
      .hero h1           { font-size: 2.4rem; }
      .hero-tagline      { font-size: 1rem; }
      .hero-ctas         { gap: 12px; }
      .hero-stats        { gap: 28px; }

      /* Stats strip */
      .stats-inner       { gap: 28px; justify-content: center; }
      .stat-value        { font-size: 2.4rem; }

      /* Team card header más compacto */
      .team-card-header  { padding: 28px 24px 22px; gap: 16px; }
      .team-card-body    { padding: 24px; }
      .team-avatar       { width: 60px; height: 60px; font-size: 1.5rem; border-radius: 16px; }
    }

    /* ══════════════════════════════
       RESPONSIVE — MÓVIL (≤640px)
    ══════════════════════════════ */
    @media (max-width: 640px) {
      section            { padding: 64px 5%; }
      nav                { padding: 0 5%; height: 64px; --nav-h: 64px; }

      /* Logo: ocultar subtítulo para que no desborde */
      .logo-sub          { display: none; }
      .nav-logo          { font-size: 1.1rem; }

      /* Hero */
      .hero              { padding: 90px 5% 60px; }
      .hero-eyebrow      { font-size: .72rem; padding: 5px 12px; }
      .hero h1           { font-size: 2rem; }
      .hero-tagline      { font-size: .95rem; margin: 16px 0 28px; }
      .btn-em, .btn-ghost { padding: 13px 22px; font-size: .95rem; }
      .hero-ctas         { flex-direction: column; gap: 10px; }
      .btn-em, .btn-ghost { width: 100%; justify-content: center; }
      .hero-stats        { gap: 20px; flex-wrap: wrap; }
      .hero-stat-num     { font-size: 1.6rem; }

      /* Stats strip */
      .stats-strip       { padding: 40px 5%; }
      .stats-inner       { gap: 22px; }
      .stat-value        { font-size: 2rem; }
      .stat-desc         { font-size: .76rem; }

      /* Servicios */
      .services-grid     { grid-template-columns: 1fr; }
      .service-card      { padding: 28px 22px; }
      .s-card-num        { font-size: 2.8rem; }

      /* Equipo */
      .team-card-header  { flex-direction: column; align-items: flex-start; padding: 24px 20px 18px; gap: 14px; }
      .team-card-body    { padding: 20px; }
      .team-avatar       { width: 56px; height: 56px; font-size: 1.4rem; border-radius: 14px; }
      .team-badges       { gap: 6px; }
      .tbadge            { font-size: .7rem; padding: 4px 10px; }

      /* Proceso */
      .process-grid      { grid-template-columns: 1fr; gap: 32px; }
      .p-num             { width: 56px; height: 56px; font-size: 1.1rem; }

      /* Garantías */
      .trust-grid        { grid-template-columns: 1fr; }
      .trust-card        { padding: 26px 22px; }

      /* Contacto */
      .form-row          { grid-template-columns: 1fr; }
      .form-card         { padding: 28px 20px; }
      .contact-info .s-sub { margin-bottom: 24px; }
      .c-detail          { margin-bottom: 18px; }
      /* Multi-step form improvements for mobile */
      .progress-step { gap: 4px; }
      .step-label { font-size: .7rem; }
      .btn-prev { padding: 11px 18px; font-size: .88rem; }
      .btn-next { padding: 13px; font-size: .94rem; }
      .progress-connector { margin-bottom: 18px; }

      /* Footer */
      .footer-inner      { grid-template-columns: 1fr; gap: 32px; padding-bottom: 36px; }
      footer             { padding: 48px 5% 24px; }
      .footer-bottom     { flex-direction: column; align-items: flex-start; gap: 8px; }

      /* FAB y Back-to-Top en móvil: reducir tamaño y evitar solapamiento */
      .fab-container     { bottom: 16px; right: 16px; }
      .fab-main          { width: 50px; height: 50px; font-size: 1.3rem; border-radius: 14px; }
      #backToTop         { bottom: 82px; right: 16px; width: 40px; height: 40px; font-size: 1rem; }
    }

    /* ══════════════════════════════
       RESPONSIVE — MUY PEQUEÑO (≤400px)
    ══════════════════════════════ */
    @media (max-width: 400px) {
      .hero h1           { font-size: 1.75rem; }
      .s-title           { font-size: 1.6rem; }
      .hero-stats        { gap: 14px; }
      .hero-stat-num     { font-size: 1.4rem; }
      .stat-value        { font-size: 1.8rem; }
      .team-name         { font-size: 1.05rem; }
      /* Extra small mobile optimizations */
      .faq-q { gap: 12px; padding: 18px 16px; font-size: .9rem; }
      .faq-chevron { width: 24px; height: 24px; }
      .faq-chevron svg { width: 12px; height: 12px; }
      .faq-a { padding: 0 16px; }
      .step-dot { width: 40px; height: 40px; }
      .fab-main { width: 52px; height: 52px; font-size: 1.3rem; }
    }

    /* ══════════════════════════════
       PREFERS-REDUCED-MOTION
       Respeta la preferencia del usuario
    ══════════════════════════════ */
    @media (prefers-reduced-motion: reduce) {
      *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
      }
      .orb { animation: none !important; }
      html { scroll-behavior: auto; }
      [data-gsap] { opacity: 1 !important; transform: none !important; }
    }

    /* ══════════════════════════════
       SCROLL PROGRESS BAR — CSS-only (sin JS, sin layout thrash)
    ══════════════════════════════ */
    #scrollProgress {
      position: fixed; top: 0; left: 0; height: 3px; width: 100%;
      background: linear-gradient(90deg, var(--em), var(--em-light), var(--blue));
      z-index: 9999;
      box-shadow: 0 0 8px var(--em-glow);
      transform-origin: left;
      transform: scaleX(0);
      animation: scroll-progress linear both;
    }
    @supports (animation-timeline: scroll(root block)) {
      #scrollProgress {
        animation-timeline: scroll(root block);
      }
    }
    @keyframes scroll-progress {
      from { transform: scaleX(0); }
      to   { transform: scaleX(1); }
    }

    /* ══════════════════════════════
       BACK TO TOP
    ══════════════════════════════ */
    #backToTop {
      position: fixed; bottom: 100px; right: 24px; z-index: 998;
      width: 44px; height: 44px; border-radius: 12px;
      background: rgba(16,185,129,.15); border: 1.5px solid rgba(16,185,129,.3);
      color: var(--em); cursor: pointer; font-size: 1.1rem;
      display: flex; align-items: center; justify-content: center;
      opacity: 0; pointer-events: none;
      transition: opacity .3s, transform .3s, background .2s;
      -webkit-backdrop-filter: blur(8px);
      backdrop-filter: blur(8px);
    }
    #backToTop.visible { opacity: 1; pointer-events: auto; }
    #backToTop:hover { background: rgba(16,185,129,.25); transform: translateY(-3px); }

    /* ══════════════════════════════
       FAB WHATSAPP / CONTACTO
    ══════════════════════════════ */
    .fab-container {
      position: fixed; bottom: 24px; right: 24px; z-index: 997;
      display: flex; flex-direction: column; align-items: flex-end; gap: 10px;
      max-height: calc(100dvh - 88px);
      overflow-y: auto;
      pointer-events: none; /* El contenedor deja pasar toques al contenido de debajo */
    }
    .fab-main {
      pointer-events: auto; /* Solo el botón FAB captura toques */
      width: 56px; height: 56px; border-radius: 16px;
      background: linear-gradient(135deg, #25d366, #128c7e);
      color: #fff; cursor: pointer; font-size: 1.5rem;
      display: flex; align-items: center; justify-content: center;
      box-shadow: 0 4px 20px rgba(37,211,102,.4);
      border: none; transition: transform .25s, box-shadow .25s;
      position: relative;
    }
    .fab-main:hover { transform: scale(1.08); box-shadow: 0 8px 28px rgba(37,211,102,.55); }
    .fab-main .fab-tooltip {
      position: absolute; right: calc(100% + 12px);
      background: #0f172a; color: #e2e8f0; font-size: .78rem; font-weight: 600;
      padding: 5px 12px; border-radius: 8px; white-space: nowrap;
      border: 1px solid var(--border); pointer-events: none;
      opacity: 0; transition: opacity .2s; font-family: 'Inter', sans-serif;
    }
    .fab-main:hover .fab-tooltip { opacity: 1; }
    .fab-actions {
      display: flex; flex-direction: column; align-items: flex-end; gap: 8px;
      opacity: 0; pointer-events: none;
      transform: translateY(10px) scale(.97);
      transition: opacity .25s, transform .25s;
    }
    .fab-actions.open { opacity: 1; pointer-events: auto; transform: none; }
    .fab-action {
      display: flex; align-items: center; gap: 10px;
      background: rgba(15,23,42,.95); border: 1px solid var(--border);
      border-radius: 12px; padding: 8px 14px 8px 12px;
      color: var(--text); text-decoration: none; font-size: .85rem; font-weight: 600;
      font-family: 'Inter', sans-serif; backdrop-filter: blur(8px);
      transition: border-color .2s, background .2s; white-space: nowrap;
    }
    .fab-action:hover { border-color: var(--em); background: rgba(16,185,129,.06); color: var(--em-light); }
    .fab-action .fa-ico { width: 30px; height: 30px; border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: 1rem; flex-shrink: 0; }
    .fab-ico-wa  { background: rgba(37,211,102,.15); }
    .fab-ico-tel { background: rgba(59,130,246,.15); }
    .fab-ico-mail{ background: rgba(16,185,129,.15); }

    /* ══════════════════════════════
       SCROLL SPY NAV
    ══════════════════════════════ */
    .nav-links a.nav-active { color: var(--em-light) !important; }

    /* ══════════════════════════════
       SECCIÓN FAQ
    ══════════════════════════════ */
    #faq { background: var(--bg3); }
    .faq-grid {
      display: grid; grid-template-columns: 1fr; gap: 0;
      max-width: 780px; margin: 0 auto;
    }
    .faq-item {
      background: var(--surface); border: 1px solid var(--border);
      border-radius: 0;
      transition: border-color .2s;
      border-bottom: none;
    }
    .faq-item:first-child { border-radius: var(--radius-lg) var(--radius-lg) 0 0; }
    .faq-item:last-child  { border-radius: 0 0 var(--radius-lg) var(--radius-lg); border-bottom: 1px solid var(--border); }
    .faq-item:hover { border-color: rgba(16,185,129,.2); }
    .faq-item.open { border-color: rgba(16,185,129,.3); }
    .faq-q {
      display: flex; align-items: center; justify-content: space-between;
      gap: 16px; padding: 22px 24px; cursor: pointer;
      font-weight: 700; font-size: .95rem; color: var(--white);
      list-style: none; user-select: none;
      /* Reset estilos nativos del <button> */
      width: 100%; background: none; border: none;
      text-align: left; font-family: inherit;
    }
    .faq-q::marker, .faq-q::-webkit-details-marker { display: none; }
    .faq-chevron {
      width: 28px; height: 28px; border-radius: 8px; flex-shrink: 0;
      background: rgba(16,185,129,.1); display: flex; align-items: center; justify-content: center;
      transition: transform .3s, background .2s;
    }
    .faq-chevron svg { width: 14px; height: 14px; stroke: var(--em); transition: transform .3s; }
    .faq-item.open .faq-chevron { background: rgba(16,185,129,.2); }
    .faq-item.open .faq-chevron svg { transform: rotate(180deg); }
    .faq-a {
      max-height: 0; overflow: hidden;
      transition: max-height .4s cubic-bezier(.16,1,.3,1), padding .35s;
      padding: 0 24px;
    }
    .faq-item.open .faq-a { max-height: 600px; padding-bottom: 22px; }
    .faq-a p { font-size: .92rem; color: var(--muted); line-height: 1.75; }

    @media (max-width: 768px) {
      .faq-grid { max-width: 100%; }
      /* Tablet optimizations */
      section { padding: 80px 5%; }
      .fab-container { bottom: 32px; right: 32px; }
      .fab-main { width: 60px; height: 60px; font-size: 1.6rem; }
      #backToTop { width: 48px; height: 48px; font-size: 1.2rem; bottom: 112px; }
      .form-card { padding: 36px 28px; }
      .form-row { gap: 14px; }
    }

    /* ══════════════════════════════
       SECCIÓN TESTIMONIOS
    ══════════════════════════════ */
    #testimonios { background: var(--bg2); }
    .testi-grid {
      display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
    }
    .testi-card {
      background: var(--surface); border: 1px solid var(--border);
      border-radius: var(--radius-lg); padding: 30px 26px;
      transition: transform .3s, border-color .3s;
      position: relative;
    }
    .testi-card:hover { transform: translateY(-4px); border-color: rgba(16,185,129,.2); }
    .testi-stars { color: #f59e0b; font-size: 1rem; margin-bottom: 14px; letter-spacing: 2px; }
    .testi-text { font-size: .9rem; color: var(--muted); line-height: 1.75; margin-bottom: 20px; font-style: italic; }
    .testi-author { display: flex; align-items: center; gap: 12px; }
    .testi-avatar {
      width: 40px; height: 40px; border-radius: 10px;
      background: linear-gradient(135deg, var(--em), #059669);
      display: flex; align-items: center; justify-content: center;
      font-weight: 800; font-size: .85rem; color: var(--bg);
      flex-shrink: 0;
    }
    .testi-name { font-weight: 700; font-size: .88rem; color: var(--white); }
    .testi-role { font-size: .76rem; color: var(--muted); margin-top: 2px; }
    .testi-quote-icon {
      position: absolute; top: 22px; right: 22px;
      font-size: 2.5rem; color: rgba(16,185,129,.1); line-height: 1;
      font-family: Georgia, serif; user-select: none;
    }

    @media (max-width: 900px) { .testi-grid { grid-template-columns: 1fr 1fr; } }
    @media (max-width: 640px) { .testi-grid { grid-template-columns: 1fr; } }

    /* ══════════════════════════════
       MEJORAS FORMULARIO
    ══════════════════════════════ */
    .char-counter { font-size: .73rem; color: var(--muted); text-align: right; margin-top: 4px; }
    .char-counter.warn { color: #f59e0b; }
    .char-counter.over { color: #f87171; }

    /* LinkedIn en equipo */
    .team-linkedin {
      display: inline-flex; align-items: center; gap: 6px; margin-top: 8px;
      font-size: .78rem; color: var(--muted); text-decoration: none;
      padding: 4px 10px; border-radius: 20px;
      background: rgba(255,255,255,.04); border: 1px solid var(--border);
      transition: color .2s, border-color .2s, background .2s;
    }
    .team-linkedin:hover { color: #0a66c2; border-color: #0a66c2; background: rgba(10,102,194,.07); }
    .team-linkedin svg { width: 13px; height: 13px; fill: currentColor; }

    /* Form success mejorado */
    .form-success-enhanced {
      display: none; margin-top: 16px; padding: 20px;
      background: rgba(16,185,129,.1); border: 1px solid rgba(16,185,129,.3);
      border-radius: 12px; text-align: center;
    }
    .form-success-enhanced .fs-icon { font-size: 2rem; margin-bottom: 10px; }
    .form-success-enhanced .fs-title { font-weight: 800; color: var(--em-light); font-size: 1rem; margin-bottom: 6px; }
    .form-success-enhanced .fs-sub { font-size: .84rem; color: var(--muted); line-height: 1.6; margin-bottom: 16px; }
    .btn-whatsapp-post {
      display: inline-flex; align-items: center; gap: 8px;
      padding: 10px 22px; border-radius: 10px;
      background: linear-gradient(135deg, #25d366, #128c7e);
      color: #fff; font-weight: 700; font-size: .88rem;
      text-decoration: none; transition: transform .2s, box-shadow .2s;
      box-shadow: 0 4px 14px rgba(37,211,102,.3);
    }
    .btn-whatsapp-post:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(37,211,102,.45); }

    /* Screen reader only */
    .sr-only {
      position: absolute; width: 1px; height: 1px;
      padding: 0; margin: -1px; overflow: hidden;
      clip: rect(0,0,0,0); white-space: nowrap; border: 0;
    }

    /* ══════════════════════════════
       VIEW TRANSITIONS — transiciones nativas entre páginas
    ══════════════════════════════ */
    @view-transition { navigation: auto; }
    ::view-transition-old(root) { animation: 280ms ease-out both vt-fade-out; }
    ::view-transition-new(root) { animation: 280ms ease-out both vt-fade-in; }
    @keyframes vt-fade-out { from { opacity:1; } to { opacity:0; } }
    @keyframes vt-fade-in  { from { opacity:0; } to { opacity:1; } }

    /* ══════════════════════════════
       CUSTOM CURSOR — dot verde premium
    ══════════════════════════════ */
    @media (pointer: fine) {
      body { cursor: none; }
      a, button, [role="button"], select, input, textarea, label[for] { cursor: none; }
    }
    #cursor-dot {
      position: fixed; top: 0; left: 0;
      width: 8px; height: 8px; border-radius: 50%;
      background: var(--em); pointer-events: none;
      z-index: 999999; transform: translate(-50%, -50%);
      box-shadow: 0 0 6px rgba(16,185,129,.6);
      transition: transform 0.12s ease, opacity 0.2s ease, width 0.2s ease, height 0.2s ease;
      will-change: transform;
    }
    #cursor-ring {
      position: fixed; top: 0; left: 0;
      width: 36px; height: 36px; border-radius: 50%;
      border: 1.5px solid rgba(16,185,129,.4);
      pointer-events: none; z-index: 999998;
      transform: translate(-50%, -50%);
      transition: width 0.25s ease, height 0.25s ease, opacity 0.2s ease, border-color 0.2s ease;
      will-change: transform;
    }
    #cursor-dot.hover  { width: 12px; height: 12px; background: var(--em-light); }
    #cursor-ring.hover { width: 52px; height: 52px; border-color: rgba(16,185,129,.7); }
    #cursor-dot.click  { transform: translate(-50%,-50%) scale(0.6); }
    @media (pointer: coarse) { #cursor-dot, #cursor-ring { display: none; } }

    /* ══════════════════════════════
       NAV — underline slide premium
    ══════════════════════════════ */
    .nav-links a:not(.nav-cta) { position: relative; }
    .nav-links a:not(.nav-cta)::after {
      content: ''; position: absolute; bottom: -5px;
      left: 50%; right: 50%; height: 2px;
      background: var(--em);
      transition: left .25s ease, right .25s ease;
      border-radius: 2px;
    }
    .nav-links a:not(.nav-cta):hover::after,
    .nav-links a:not(.nav-cta).nav-active::after { left: 0; right: 0; }

    /* ══════════════════════════════
       BOTONES — press tactile + magnetic
    ══════════════════════════════ */
    .btn-em:active  { transform: translateY(0) scale(0.97) !important; box-shadow: 0 2px 10px rgba(16,185,129,.25) !important; transition-duration: 0.08s !important; }
    .btn-ghost:active { transform: translateY(0) scale(0.97) !important; transition-duration: 0.08s !important; }
    .btn-submit:active { transform: translateY(0) scale(0.98) !important; transition-duration: 0.08s !important; }

    /* ══════════════════════════════
       SERVICE CARDS — gradient border glow
    ══════════════════════════════ */
    .service-card { isolation: isolate; }
    .service-card::after {
      content: ''; position: absolute; inset: -1px;
      border-radius: calc(var(--radius-lg) + 1px);
      background: linear-gradient(135deg, rgba(16,185,129,.5), rgba(59,130,246,.2) 50%, transparent);
      opacity: 0; transition: opacity .35s ease; z-index: -1; pointer-events: none;
    }
    @media (hover: hover) {
      .service-card:hover::after { opacity: 1; }
    }

    /* ══════════════════════════════
       INPUT FOCUS — glow doble + validación
    ══════════════════════════════ */
    input:focus, select:focus, textarea:focus {
      border-color: var(--em) !important;
      background: rgba(16,185,129,.05) !important;
      box-shadow: 0 0 0 3px rgba(16,185,129,.15), 0 0 14px rgba(16,185,129,.08) !important;
    }
    .fg { position: relative; }
    .field-check {
      position: absolute; right: 14px; top: 38px;
      width: 18px; height: 18px; pointer-events: none;
      opacity: 0; transition: opacity .2s;
    }
    .fg.valid   .field-check { opacity: 1; }
    .fg.valid   input,
    .fg.valid   select,
    .fg.valid   textarea { border-color: rgba(16,185,129,.5) !important; }
    .fg.invalid input,
    .fg.invalid select,
    .fg.invalid textarea { border-color: rgba(248,113,113,.5) !important; }

    /* ══════════════════════════════
       FORMULARIO MULTI-PASO
    ══════════════════════════════ */
    .form-progress {
      display: flex; align-items: center; margin-bottom: 36px;
    }
    .progress-step {
      display: flex; flex-direction: column; align-items: center; gap: 8px;
      flex: 1; position: relative;
    }
    .step-dot {
      width: 44px; height: 44px; border-radius: 50%;
      background: rgba(255,255,255,.06); border: 2px solid var(--border);
      display: flex; align-items: center; justify-content: center;
      font-size: .85rem; font-weight: 700; color: var(--muted);
      transition: background .3s, border-color .3s, color .3s, box-shadow .3s;
    }
    .progress-step.active   .step-dot { background: rgba(16,185,129,.15); border-color: var(--em); color: var(--em); box-shadow: 0 0 16px var(--em-glow); }
    .progress-step.done     .step-dot { background: var(--em); border-color: var(--em); color: var(--bg); }
    .progress-step.done     .step-dot::after { content: '✓'; font-size: .85rem; }
    .progress-step.active   .step-dot .step-num { display: block; }
    .progress-step.done     .step-dot .step-num { display: none; }
    .step-label {
      font-size: .75rem; font-weight: 600; text-transform: uppercase;
      letter-spacing: .8px; color: var(--muted); transition: color .3s;
      white-space: nowrap;
    }
    .progress-step.active .step-label,
    .progress-step.done   .step-label { color: var(--em); }
    .progress-connector {
      flex: 1; height: 1px; background: var(--border); margin-bottom: 22px;
      transition: background .5s;
    }
    .progress-connector.done { background: var(--em); }

    .form-step { display: none; }
    .form-step.active {
      display: block;
      animation: stepEnter .3s cubic-bezier(.16,1,.3,1) both;
    }
    .form-step.exit {
      animation: stepExit .25s ease-in both;
    }
    @keyframes stepEnter {
      from { opacity: 0; transform: translateX(24px); }
      to   { opacity: 1; transform: translateX(0); }
    }
    @keyframes stepExit {
      from { opacity: 1; transform: translateX(0); }
      to   { opacity: 0; transform: translateX(-20px); }
    }

    .form-nav {
      display: flex; gap: 12px; align-items: center; justify-content: space-between;
      margin-top: 8px;
    }
    .btn-prev {
      padding: 13px 24px; border-radius: 10px;
      border: 1.5px solid var(--border); background: transparent;
      color: var(--muted); font-size: .95rem; font-weight: 600; font-family: inherit;
      cursor: pointer; transition: border-color .2s, color .2s;
      display: inline-flex; align-items: center; gap: 7px;
    }
    .btn-prev:hover { border-color: var(--em); color: var(--em); }
    .btn-next {
      flex: 1; padding: 14px; border: none; border-radius: 10px; cursor: pointer;
      background: linear-gradient(135deg, var(--em) 0%, #059669 100%);
      color: var(--bg); font-size: 1rem; font-weight: 800; font-family: inherit;
      box-shadow: 0 4px 20px rgba(16,185,129,.35);
      transition: opacity .2s, transform .15s, box-shadow .2s;
      display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    }
    .btn-next:hover { opacity: .9; transform: translateY(-2px); box-shadow: 0 10px 30px rgba(16,185,129,.45); }

    /* Urgency toggle */
    .urgency-toggle { display: flex; gap: 10px; margin-top: 4px; }
    .urgency-btn {
      flex: 1; padding: 12px; border-radius: 10px;
      border: 1.5px solid var(--border); background: transparent;
      color: var(--muted); font-size: .88rem; font-weight: 600; font-family: inherit;
      cursor: pointer; transition: border-color .2s, color .2s, background .2s;
      text-align: center;
    }
    .urgency-btn.selected {
      border-color: var(--em); background: rgba(16,185,129,.08); color: var(--em-light);
    }

    /* ══════════════════════════════
       RESPONSE BADGE — trust signal
    ══════════════════════════════ */
    .response-badge {
      display: inline-flex; align-items: center; gap: 8px;
      padding: 8px 16px; border-radius: 30px;
      background: rgba(16,185,129,.08); border: 1px solid rgba(16,185,129,.2);
      font-size: .8rem; font-weight: 600; color: var(--em-light);
      margin-top: 28px;
    }
    .response-badge .pulse-dot {
      width: 8px; height: 8px; border-radius: 50%;
      background: var(--em); animation: blink 2s infinite; flex-shrink: 0;
    }

    /* ══════════════════════════════
       SKELETON — CMS loading
    ══════════════════════════════ */
    @keyframes shimmer {
      0%   { background-position: -200% 0; }
      100% { background-position:  200% 0; }
    }
    .skeleton {
      background: linear-gradient(90deg,
        rgba(255,255,255,.04) 25%, rgba(255,255,255,.09) 50%, rgba(255,255,255,.04) 75%);
      background-size: 200% 100%;
      animation: shimmer 1.8s ease-in-out infinite;
      border-radius: 6px; color: transparent !important;
      user-select: none; pointer-events: none;
    }

    /* ══════════════════════════════
       GSAP REVEAL — clases base (reemplazan data-aos)
    ══════════════════════════════ */
    /* will-change solo en desktop — en móvil con RAM limitada crea GPU layers innecesarios */
    @media (min-width: 641px) {
      .gs-fade-up, .gs-fade-right, .gs-fade-left, .gs-fade-down {
        will-change: opacity, transform;
      }
    }

    /* ══════════════════════════════
       PROCESS — scroll-driven step enter
    ══════════════════════════════ */
    @supports (animation-timeline: view()) {
      .process-step .p-num {
        animation: step-pop linear both;
        animation-timeline: view();
        animation-range: entry 0% entry 55%;
      }
      @keyframes step-pop {
        from { opacity:0; transform: scale(.5) rotate(-8deg); }
        to   { opacity:1; transform: scale(1) rotate(0); }
      }
    }

    /* ══════════════════════════════
       GRADIENT TEXT — @property animado
    ══════════════════════════════ */
    @property --grad-angle {
      syntax: '<angle>';
      inherits: false;
      initial-value: 90deg;
    }
    .gradient-text {
      background: linear-gradient(var(--grad-angle), var(--em-light), var(--em));
      -webkit-background-clip: text; -webkit-text-fill-color: transparent;
      background-clip: text;
      animation: rotate-gradient 5s linear infinite;
    }
    @keyframes rotate-gradient {
      to { --grad-angle: 270deg; }
    }
    @media (prefers-reduced-motion: reduce) {
      .gradient-text { animation: none; }
    }

    /* ══════════════════════════════
       AFTER-SUBMIT TIMELINE
    ══════════════════════════════ */
    .submit-timeline {
      display: flex; gap: 0; margin-top: 20px; padding: 16px 0 0;
      border-top: 1px solid var(--border);
    }
    .submit-tl-step {
      flex: 1; text-align: center; position: relative; padding: 0 4px;
    }
    .submit-tl-step::before {
      content: attr(data-num);
      display: flex; align-items: center; justify-content: center;
      width: 28px; height: 28px; border-radius: 50%;
      background: rgba(16,185,129,.12); border: 1px solid rgba(16,185,129,.25);
      font-size: .75rem; font-weight: 800; color: var(--em);
      margin: 0 auto 8px;
    }
    .submit-tl-step .tl-label {
      font-size: .7rem; color: var(--muted); line-height: 1.4;
    }
    .submit-tl-connector {
      position: absolute; top: 14px; left: calc(50% + 14px); right: calc(-50% + 14px);
      height: 1px; background: rgba(16,185,129,.2);
    }
    .submit-tl-step:last-child .submit-tl-connector { display: none; }