:root {
      --bg:       #0E2C40;
      --bg2:      #0a2233;
      --surface:  rgba(255,255,255,0.04);
      --border:   rgba(255,255,255,0.09);
      --text:     #f0ede8;
      --muted:    rgba(240,237,232,0.45);
      --teal:     #148D8D;
      --mint:     #C1E1A7;
      --amber:    #EFBC75;
      --toggle-bg: rgba(255,255,255,0.08);
    }
    [data-theme="light"] {
      --bg:       #f5f2ec;
      --bg2:      #ede9e0;
      --surface:  rgba(255,255,255,0.7);
      --border:   rgba(14,44,64,0.12);
      --text:     #0E2C40;
      --muted:    rgba(14,44,64,0.45);
      --teal:     #0f6b6b;
      --mint:     #3a7a28;
      --amber:    #a06020;
      --toggle-bg: rgba(14,44,64,0.08);
    }

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

    html, body {
      height: 100%;
      font-family: 'DM Sans', sans-serif;
      background: var(--bg);
      color: var(--text);
      transition: background 0.4s, color 0.4s;
    }

    /* FULL SCREEN WRAPPER */
    .screen {
      min-height: 100vh;
      display: flex;
      flex-direction: column;
      position: relative;
      overflow: hidden;
    }

    /* BG BLOBS */
    .blob {
      position: fixed; border-radius: 50%;
      filter: blur(80px); pointer-events: none; z-index: 0;
      transition: opacity 0.4s;
    }
    .blob1 { width: 40vw; height: 40vw; background: #148D8D; top: -10vw; right: -8vw; opacity: 0.08; }
    .blob2 { width: 30vw; height: 30vw; background: #C1E1A7; bottom: 0; left: -6vw; opacity: 0.07; }
    .blob3 { width: 20vw; height: 20vw; background: #EFBC75; bottom: 20%; right: 10%; opacity: 0.05; }
    [data-theme="light"] .blob1 { opacity: 0.12; }
    [data-theme="light"] .blob2 { opacity: 0.10; }
    [data-theme="light"] .blob3 { opacity: 0.08; }

    /* NOISE TEXTURE */
    .screen::before {
      content: '';
      position: fixed; inset: 0; z-index: 0; pointer-events: none;
      background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
      opacity: 0.4;
    }

    /* NAV */
    .nav {
      position: relative; z-index: 10;
      display: flex; justify-content: space-between; align-items: center;
      padding: clamp(1rem, 3vw, 1.5rem) clamp(1.2rem, 5vw, 3rem);
      border-bottom: 1px solid var(--border);
      flex-wrap: wrap; gap: 10px;
    }
    .nav-logo {
      width: 38px; height: 38px; background: var(--teal);
      border-radius: 10px; display: flex; align-items: center; justify-content: center;
      font-family: 'Space Mono', monospace;
      font-size: 12px; font-weight: 700; color: #fff; letter-spacing: -0.02em;
      flex-shrink: 0;
    }
    .nav-center {
      font-family: 'Space Mono', monospace;
      font-size: 10px; color: var(--muted); letter-spacing: 0.12em; text-transform: uppercase;
    }
    .nav-right { display: flex; align-items: center; gap: 10px; }

    /* TOGGLE */
    .toggle {
      width: 48px; height: 26px; background: var(--toggle-bg);
      border: 1px solid var(--border); border-radius: 100px;
      cursor: pointer; position: relative; transition: all 0.3s;
      flex-shrink: 0;
    }
    .toggle-knob {
      position: absolute; top: 3px; left: 3px;
      width: 18px; height: 18px; border-radius: 50%;
      background: var(--teal); transition: all 0.3s;
      display: flex; align-items: center; justify-content: center;
      font-size: 10px;
    }
    [data-theme="light"] .toggle-knob { transform: translateX(22px); }

    .live-pill {
      display: inline-flex; align-items: center; gap: 6px;
      border: 1px solid var(--border); border-radius: 100px;
      font-family: 'Space Mono', monospace; font-size: 9px; color: var(--mint);
      padding: 4px 12px; letter-spacing: 0.06em; white-space: nowrap;
    }
    .dot {
      width: 6px; height: 6px; border-radius: 50%;
      background: var(--mint); animation: blink 2s infinite; flex-shrink: 0;
    }
    @keyframes blink { 0%,100%{opacity:1;} 50%{opacity:0.2;} }

    /* CENTER CONTENT */
    .center {
      flex: 1;
      display: flex; flex-direction: column;
      align-items: center; justify-content: center;
      text-align: center;
      padding: clamp(2rem, 5vw, 4rem) clamp(1.2rem, 5vw, 3rem);
      position: relative; z-index: 2;
      gap: 0;
    }

    .eyebrow {
      font-family: 'Space Mono', monospace;
      font-size: clamp(9px, 1.5vw, 11px);
      color: var(--teal); letter-spacing: 0.2em; text-transform: uppercase;
      margin-bottom: 1.8rem;
      display: flex; align-items: center; gap: 10px;
    }
    .eyebrow::before, .eyebrow::after {
      content: ''; display: block; width: 28px; height: 1px; background: var(--teal); opacity: 0.6;
    }

    h1 {
      font-family: 'Playfair Display', serif;
      font-size: clamp(2.8rem, 9vw, 8rem);
      font-weight: 900;
      line-height: 1.0;
      letter-spacing: -0.02em;
      color: var(--text);
      margin-bottom: 0.3em;
    }
    h1 .italic { font-style: italic; color: var(--amber); }
    h1 .ghost {
      display: block;
      color: transparent;
      -webkit-text-stroke: 1.5px var(--text);
      opacity: 0.25;
    }

    .subtitle {
      font-family: 'DM Sans', sans-serif;
      font-size: clamp(13px, 2vw, 17px);
      font-weight: 300;
      color: var(--muted);
      line-height: 1.7;
      max-width: 480px;
      margin: 1.6rem auto 2.4rem;
    }
    .subtitle strong { color: var(--text); font-weight: 500; }

    /* TAGS + CARD SHARED CONTAINER */
    .content-col {
      display: flex; flex-direction: column; align-items: center;
      width: 100%; max-width: 560px;
      margin: 0 auto;
    }

    /* TAGS */
    .tags { display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; margin-bottom: 2rem; width: 100%; }
    .tag {
      font-family: 'Space Mono', monospace; font-size: 11px;
      background: transparent; border-radius: 4px;
      padding: 5px 11px; letter-spacing: 0.04em; line-height: 1;
    }
    .t1 { color: var(--mint);  border: 1px solid color-mix(in srgb, var(--mint) 45%, transparent); }
    .t2 { color: var(--teal);  border: 1px solid color-mix(in srgb, var(--teal) 55%, transparent); }
    .t3 { color: var(--amber); border: 1px solid color-mix(in srgb, var(--amber) 45%, transparent); }

    /* PROGRESS CARD — same width as tags */
    .prog-wrap {
      background: rgba(255,255,255,0.08);
      border: 1px solid var(--border);
      border-radius: 16px; padding: 1.6rem 2rem;
      width: 100%;
      margin: 0 auto 2rem;
      backdrop-filter: blur(10px);
    }
    [data-theme="light"] .prog-wrap {
      background: rgba(255,255,255,0.75);
    }
    .prog-top { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 1rem; }
    .prog-label { font-family: 'Space Mono', monospace; font-size: 9px; color: var(--muted); letter-spacing: 0.12em; text-transform: uppercase; }
    .prog-num { font-family: 'Playfair Display', serif; font-size: 2.8rem; font-weight: 700; color: var(--amber); line-height: 1; }
    .prog-num sup { font-family: 'DM Sans', sans-serif; font-size: 0.9rem; font-weight: 300; color: var(--muted); vertical-align: super; }

    .track { width: 100%; height: 6px; background: var(--border); border-radius: 100px; overflow: hidden; margin-bottom: 6px; }
    .fill { height: 100%; background: var(--teal); width: 0%; position: relative; transition: width 0.05s; border-radius: 100px; }
    .fill::after { content: ''; position: absolute; right: -1px; top: -1px; bottom: -1px; width: 12px; background: var(--mint); border-radius: 100px; }

    .prog-meta { display: flex; justify-content: space-between; font-family: 'Space Mono', monospace; font-size: 9px; margin-bottom: 14px; }
    .prog-stage { color: var(--teal); }
    .prog-pct-txt { color: var(--muted); opacity: 0.5; }

    .steps { display: flex; gap: 4px; margin-bottom: 5px; }
    .step { flex: 1; height: 3px; background: var(--border); border-radius: 100px; transition: background 0.3s; }
    .step.done   { background: var(--teal); }
    .step.active { background: var(--mint); animation: ps 2s infinite; }
    @keyframes ps { 0%,100%{opacity:1;} 50%{opacity:0.4;} }
    .step-lbls { display: flex; gap: 4px; }
    .slbl { flex: 1; font-family: 'Space Mono', monospace; font-size:8.5px; color: var(--muted); text-align: center; text-transform: uppercase; opacity: 0.5; }
    .slbl.done   { color: var(--teal); opacity: 1; }
    .slbl.active { color: var(--mint); font-weight: 700; opacity: 1; }

    /* BUTTONS */
    .btn-row {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
  width: 100%;
}

/* BOTÓN BASE */
.btn {
  font-family: 'Space Mono', monospace;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 12px 20px;
  text-decoration: none;
  cursor: pointer;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: all 0.25s ease;
  background: transparent;
  line-height: 1;
  min-height: 48px; /* 👈 clave para mobile */
}

/* ICONOS BASE */
.btn svg {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}

/* WHATSAPP */
.btn-wsp {
  color: var(--mint);
  border: 1.5px solid color-mix(in srgb, var(--mint) 50%, transparent);
}

.btn-wsp:hover {
  background: var(--mint);
  color: var(--bg);
  transform: translateY(-2px);
}

.btn-wsp:hover .wp {
  fill: var(--bg);
}

.wp {
  fill: var(--mint);
  transition: fill 0.2s;
}

/* LINKEDIN */
.btn-li {
  color: var(--amber);
  border: 1.5px solid color-mix(in srgb, var(--amber) 50%, transparent);
}

.btn-li:hover {
  background: var(--amber);
  color: var(--bg);
  transform: translateY(-2px);
}

.btn-li:hover .lp {
  fill: var(--bg);
}

.lp {
  fill: var(--amber);
  transition: fill 0.2s;
}

/* 🔥 DESKTOP (más grandes aún) */
@media (min-width: 768px) {
  .btn {
    font-size: 14px;
    padding: 14px 24px;
    min-height: 52px;
  }

  .btn svg {
    width: 28px;
    height: 28px;
  }
}

    /* FOOTER */
    .foot {
      position: relative; z-index: 10;
      border-top: 1px solid var(--border);
      padding: 0.8rem clamp(1.2rem, 5vw, 3rem);
      display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 6px;
    }
    .foot span { font-family: 'Space Mono', monospace; font-size: 9px; color: var(--muted); opacity: 0.5; letter-spacing: 0.1em; text-transform: uppercase; }

    /* RESPONSIVE */
    @media (max-width: 480px) {
      .nav-center { display: none; }
      h1 { font-size: clamp(2.6rem, 14vw, 4rem); }
      .prog-wrap { padding: 1.2rem 1.2rem; }
      .prog-num { font-size: 2.2rem; }
    }