/* ── Estilos extraídos de la página HTML ── */
/* ───────────────────────────────────────────
       TOKENS · Dra. Sofía Mendoza
       Paleta: calidez intelectual, ciruela suave
    ─────────────────────────────────────────── */
    :root {
      --blanc:      #FFFFFF;
      --cream:      #F0EBE3;
      --cream-deep: #E5DDD4;
      --plum:       #6B596B;
      --plum-light: #B8A8B8;
      --plum-pale:  #F2EEF2;
      --ink:        #3A3A3A;
      --ink-soft:   #6B6B6B;
      --ink-muted:  #9A9A9A;
      --gold:       #C4A882;

      --serif:  'Playfair Display', Georgia, serif;
      --sans:   'DM Sans', system-ui, sans-serif;

      --track-caps: 0.12em;
      --max:        1060px;
      --gutter:     clamp(1.4rem, 5vw, 3.5rem);
      --section-v:  clamp(4.5rem, 9vw, 8rem);
    }

    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    html { font-size: 16px; scroll-behavior: smooth; }
    body {
      background: var(--blanc);
      color: var(--ink);
      font-family: var(--sans);
      font-weight: 300;
      line-height: 1.72;
      -webkit-font-smoothing: antialiased;
    }
    a { color: inherit; text-decoration: none; }
    img { display: block; max-width: 100%; }

    .container {
      max-width: var(--max);
      margin-inline: auto;
      padding-inline: var(--gutter);
    }
    .section-pad { padding-block: var(--section-v); }

    /* ── EYEBROW ── */
    .eyebrow {
      display: inline-block;
      font-family: var(--sans);
      font-size: 0.67rem;
      font-weight: 500;
      letter-spacing: var(--track-caps);
      text-transform: uppercase;
      color: var(--plum);
      margin-bottom: 1.4rem;
    }

    /* ────────────────────────────────────────────
       DEMO BANNER — La pieza clave para la venta
    ──────────────────────────────────────────── */
    #demo-banner {
      position: relative;
      z-index: 200;
      background: #2C3A47;
      padding: 0.65rem var(--gutter);
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 1rem;
    }
    .demo-text {
      font-size: 0.72rem;
      color: rgba(255,255,255,0.7);
      letter-spacing: 0.02em;
    }
    .demo-text strong { color: #fff; font-weight: 500; }
    .demo-cta {
      background: #8A9E8C;
      color: #1a2730;
      font-size: 0.68rem;
      font-weight: 500;
      letter-spacing: var(--track-caps);
      text-transform: uppercase;
      padding: 0.45rem 1.1rem;
      white-space: nowrap;
      transition: background 0.2s;
      cursor: pointer;
      border: none;
    }
    .demo-cta:hover { background: #7a8e7c; }

    /* Modal del demo */
    .modal-overlay {
      display: none;
      position: fixed;
      inset: 0;
      background: rgba(44,58,71,0.72);
      z-index: 500;
      align-items: center;
      justify-content: center;
      padding: 2rem;
    }
    .modal-overlay.open { display: flex; }
    .modal-box {
      background: #fff;
      padding: 3rem;
      max-width: 520px;
      width: 100%;
      position: relative;
    }
    .modal-close {
      position: absolute;
      top: 1.2rem; right: 1.4rem;
      background: none;
      border: none;
      font-size: 1.3rem;
      color: #9A9A9A;
      cursor: pointer;
      line-height: 1;
    }
    .modal-eyebrow {
      display: block;
      font-size: 0.65rem;
      font-weight: 500;
      letter-spacing: var(--track-caps);
      text-transform: uppercase;
      color: #8A9E8C;
      margin-bottom: 1rem;
    }
    .modal-title {
      font-family: 'Playfair Display', serif;
      font-size: 1.6rem;
      font-weight: 400;
      color: #2C3A47;
      line-height: 1.3;
      margin-bottom: 1rem;
    }
    .modal-body {
      font-size: 0.92rem;
      color: #6B6B6B;
      line-height: 1.75;
      margin-bottom: 2rem;
    }
    .modal-body strong { color: #3A3A3A; font-weight: 500; }
    .modal-btn {
      display: block;
      width: 100%;
      text-align: center;
      background: #2C3A47;
      color: #fff;
      padding: 1.1rem;
      font-family: 'DM Sans', sans-serif;
      font-size: 0.78rem;
      font-weight: 500;
      letter-spacing: var(--track-caps);
      text-transform: uppercase;
      cursor: pointer;
      border: none;
      transition: background 0.2s;
      text-decoration: none;
    }
    .modal-btn:hover { background: #1a2730; }
    .modal-note {
      margin-top: 1rem;
      font-size: 0.72rem;
      color: #9A9A9A;
      text-align: center;
    }

    /* ── NAV ── */
    nav {
      position: sticky;
      top: 0; left: 0; right: 0;
      z-index: 100;
      padding: 1.1rem var(--gutter);
      display: flex;
      justify-content: space-between;
      align-items: center;
      background: rgba(255,255,255,0.92);
      backdrop-filter: blur(14px);
      -webkit-backdrop-filter: blur(14px);
      border-bottom: 1px solid rgba(196,168,130,0.18);
    }
    .nav-logo {
      font-family: var(--serif);
      font-size: 1.05rem;
      font-weight: 400;
      letter-spacing: 0.03em;
      color: var(--ink);
    }
    .nav-logo span { color: var(--plum); font-style: italic; }
    .nav-links {
      display: flex;
      gap: 2.2rem;
      list-style: none;
    }
    .nav-links a {
      font-size: 0.78rem;
      font-weight: 400;
      color: var(--ink-soft);
      transition: color 0.2s;
    }
    .nav-links a:hover { color: var(--plum); }
    .nav-book {
      font-size: 0.72rem;
      font-weight: 500;
      letter-spacing: var(--track-caps);
      text-transform: uppercase;
      color: var(--plum);
      border: 1px solid var(--plum-light);
      padding: 0.5rem 1.2rem;
      transition: all 0.2s;
    }
    .nav-book:hover { background: var(--plum); color: #fff; border-color: var(--plum); }

    /* ── BOTONES ── */
    .btn {
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      font-family: var(--sans);
      font-size: 0.78rem;
      font-weight: 500;
      letter-spacing: var(--track-caps);
      text-transform: uppercase;
      cursor: pointer;
      border: none;
      transition: all 0.22s ease;
      text-decoration: none;
    }
    .btn-dark {
      background: var(--ink);
      color: #fff;
      padding: 1rem 2rem;
    }
    .btn-dark:hover { background: #222; }
    .btn-outline {
      background: transparent;
      color: var(--ink);
      border: 1px solid var(--cream-deep);
      padding: 0.9rem 1.8rem;
    }
    .btn-outline:hover { border-color: var(--plum-light); color: var(--plum); }
    .btn-wa {
      background: var(--plum);
      color: #fff;
      padding: 1.1rem 2.2rem;
    }
    .btn-wa:hover { background: #6a5a6a; }

    /* ── HERO ── */
    #hero {
      min-height: calc(100svh - 60px);
      padding-top: 5rem;
      padding-bottom: 5rem;
      background: var(--blanc);
      display: flex;
      align-items: center;
      position: relative;
      overflow: hidden;
    }

    /* Mancha de color suave — no diagonal, sino una elipse de luz */
    #hero::before {
      content: '';
      position: absolute;
      top: -15%;
      right: -5%;
      width: 50%;
      height: 80%;
      background: radial-gradient(ellipse at center, #F2EEF2 0%, transparent 70%);
      pointer-events: none;
    }

    .hero-inner {
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: 1.05fr 1fr;
      gap: 5rem;
      align-items: center;
    }
    .hero-text {}
    .hero-title {
      font-family: var(--serif);
      font-size: clamp(2.4rem, 5vw, 4.2rem);
      font-weight: 400;
      line-height: 1.14;
      color: var(--ink);
      margin-bottom: 1.6rem;
      letter-spacing: -0.01em;
    }
    .hero-title em {
      font-style: italic;
      color: var(--plum);
    }
    .hero-sub {
      font-size: clamp(0.95rem, 1.4vw, 1.1rem);
      color: var(--ink-soft);
      line-height: 1.78;
      max-width: 50ch;
      margin-bottom: 2.6rem;
    }
    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 1rem;
      align-items: center;
      margin-bottom: 3.5rem;
    }
    .hero-note {
      font-size: 0.78rem;
      color: var(--ink-soft);
      display: flex;
      align-items: center;
      gap: 0.5rem;
    }
    .hero-note::before {
      content: '';
      display: inline-block;
      width: 20px;
      height: 1px;
      background: var(--cream-deep);
    }

    /* La firma visual: línea ondulada SVG inline */
    .breath-line {
      width: 100%;
      height: 56px;
      margin-bottom: 2.5rem;
      opacity: 0.35;
    }

    .hero-image-wrap {
      position: relative;
    }
    .hero-photo {
      width: 100%;
      aspect-ratio: 4 / 5;
      background: var(--cream);
      display: flex;
      align-items: center;
      justify-content: center;
      position: relative;
      overflow: hidden;
    }
    .hero-photo-placeholder {
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 1rem;
      color: var(--plum-light);
    }
    .hero-photo-placeholder svg { opacity: 0.5; }
    .hero-photo-placeholder span {
      font-size: 0.7rem;
      letter-spacing: var(--track-caps);
      text-transform: uppercase;
    }
    .hero-badge {
      position: absolute;
      bottom: -1.4rem;
      left: -1.4rem;
      background: var(--blanc);
      padding: 1.2rem 1.6rem;
      border-left: 2px solid var(--plum);
      min-width: 180px;
    }
    .badge-num {
      font-family: var(--serif);
      font-size: 2rem;
      font-weight: 400;
      color: var(--ink);
      line-height: 1;
      margin-bottom: 0.3rem;
    }
    .badge-label {
      font-size: 0.68rem;
      letter-spacing: var(--track-caps);
      text-transform: uppercase;
      color: var(--ink-soft);
      line-height: 1.4;
    }

    /* ── ESPECIALIDADES ── */
    #especialidades {
      background: var(--cream);
      padding-block: var(--section-v);
    }
    .esp-header {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 4rem;
      align-items: end;
      margin-bottom: 4rem;
    }
    .esp-header h2 {
      font-family: var(--serif);
      font-size: clamp(1.8rem, 3.2vw, 2.8rem);
      font-weight: 400;
      line-height: 1.2;
      color: var(--ink);
    }
    .esp-header h2 em { font-style: italic; color: var(--plum); }
    .esp-intro {
      font-size: 0.94rem;
      color: var(--ink-soft);
      line-height: 1.75;
      padding-top: 0.5rem;
    }

    .especialidades-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1px;
      background: var(--cream-deep);
    }
    .esp-card {
      background: var(--cream);
      padding: 2.8rem 2.2rem;
      transition: background 0.22s;
    }
    .esp-card:hover { background: var(--blanc); }
    .esp-icon {
      width: 36px;
      height: 2px;
      background: var(--plum);
      margin-bottom: 1.8rem;
      transition: width 0.3s;
    }
    .esp-card:hover .esp-icon { width: 52px; }
    .esp-title {
      font-family: var(--serif);
      font-size: 1.22rem;
      font-weight: 400;
      color: var(--ink);
      margin-bottom: 1rem;
      line-height: 1.3;
    }
    .esp-body {
      font-size: 0.88rem;
      color: var(--ink-soft);
      line-height: 1.75;
      margin-bottom: 1.6rem;
    }
    .esp-link {
      font-size: 0.7rem;
      font-weight: 500;
      letter-spacing: var(--track-caps);
      text-transform: uppercase;
      color: var(--plum);
      display: inline-flex;
      align-items: center;
      gap: 0.4rem;
      transition: gap 0.2s;
    }
    .esp-card:hover .esp-link { gap: 0.7rem; }

    /* ── SOBRE MÍ ── */
    #sobre-mi {
      background: var(--blanc);
      padding-block: var(--section-v);
    }
    .sobre-inner {
      display: grid;
      grid-template-columns: 1fr 1.1fr;
      gap: 6rem;
      align-items: center;
    }
    .sobre-image {
      position: relative;
    }
    .sobre-photo {
      width: 100%;
      aspect-ratio: 3 / 4;
      background: var(--plum-pale);
      display: flex;
      align-items: center;
      justify-content: center;
    }
    .sobre-photo-note {
      font-size: 0.68rem;
      letter-spacing: var(--track-caps);
      text-transform: uppercase;
      color: var(--plum-light);
      text-align: center;
    }
    .sobre-deco {
      position: absolute;
      bottom: -1.6rem;
      right: -1.6rem;
      width: 60%;
      height: 60%;
      border: 1px solid var(--plum-light);
      z-index: -1;
    }

    .sobre-text {}
    .sobre-text .eyebrow { margin-bottom: 1rem; }
    .sobre-title {
      font-family: var(--serif);
      font-size: clamp(1.6rem, 2.8vw, 2.4rem);
      font-weight: 400;
      color: var(--ink);
      line-height: 1.25;
      margin-bottom: 1.6rem;
    }
    .sobre-title em { font-style: italic; color: var(--plum); }
    .sobre-body {
      font-size: 0.92rem;
      color: var(--ink-soft);
      line-height: 1.82;
    }
    .sobre-body p + p { margin-top: 1rem; }
    .sobre-body strong { color: var(--ink); font-weight: 500; }

    .sobre-creds {
      margin-top: 2.4rem;
      display: flex;
      flex-direction: column;
      gap: 0.7rem;
    }
    .cred-item {
      display: flex;
      gap: 0.8rem;
      align-items: flex-start;
      font-size: 0.82rem;
      color: var(--ink-soft);
    }
    .cred-dot {
      width: 6px;
      height: 6px;
      border-radius: 50%;
      background: var(--plum-light);
      flex-shrink: 0;
      margin-top: 0.45rem;
    }

    .sobre-firma {
      margin-top: 2.8rem;
      padding-top: 1.6rem;
      border-top: 1px solid var(--cream-deep);
      display: flex;
      align-items: center;
      gap: 1.2rem;
    }
    .firma-text {}
    .firma-name {
      font-family: var(--serif);
      font-size: 1.05rem;
      font-style: italic;
      color: var(--ink);
    }
    .firma-title {
      font-size: 0.7rem;
      letter-spacing: var(--track-caps);
      text-transform: uppercase;
      color: var(--plum);
      margin-top: 0.15rem;
    }

    /* ── PROCESO ── */
    #proceso {
      background: var(--cream);
      padding-block: var(--section-v);
    }
    .proceso-header {
      text-align: center;
      max-width: 52ch;
      margin-inline: auto;
      margin-bottom: 5rem;
    }
    .proceso-header h2 {
      font-family: var(--serif);
      font-size: clamp(1.8rem, 3vw, 2.6rem);
      font-weight: 400;
      color: var(--ink);
      line-height: 1.25;
      margin-bottom: 1rem;
    }
    .proceso-header h2 em { font-style: italic; color: var(--plum); }
    .proceso-header p {
      font-size: 0.92rem;
      color: var(--ink-soft);
      line-height: 1.75;
    }

    .pasos {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 2rem;
    }
    .paso {
      background: var(--blanc);
      padding: 3rem 2.2rem;
      position: relative;
    }
    .paso-num {
      font-family: var(--serif);
      font-size: 3.5rem;
      font-weight: 400;
      color: var(--plum-pale);
      line-height: 1;
      margin-bottom: 1.4rem;
      user-select: none;
    }
    .paso-title {
      font-family: var(--serif);
      font-size: 1.15rem;
      font-weight: 400;
      color: var(--ink);
      margin-bottom: 0.8rem;
      line-height: 1.3;
    }
    .paso-body {
      font-size: 0.88rem;
      color: var(--ink-soft);
      line-height: 1.75;
    }
    .paso-tag {
      display: inline-block;
      margin-top: 1.4rem;
      font-size: 0.65rem;
      font-weight: 500;
      letter-spacing: var(--track-caps);
      text-transform: uppercase;
      color: var(--plum);
      background: var(--plum-pale);
      padding: 0.3rem 0.7rem;
    }

    .proceso-nota {
      margin-top: 3rem;
      padding: 2rem 2.5rem;
      background: var(--blanc);
      border-left: 2px solid var(--gold);
      display: grid;
      grid-template-columns: auto 1fr;
      gap: 1.2rem;
      align-items: center;
    }
    .proceso-nota-icon { font-size: 1.2rem; }
    .proceso-nota p {
      font-size: 0.88rem;
      color: var(--ink-soft);
      line-height: 1.7;
    }
    .proceso-nota strong { color: var(--ink); font-weight: 500; }


    /* ── CTA / AGENDAMIENTO ── */
    #agendamiento {
      background: var(--cream);
      padding-block: var(--section-v);
    }
    .agenda-inner {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 5rem;
      align-items: center;
    }
    .agenda-left {}
    .agenda-left h2 {
      font-family: var(--serif);
      font-size: clamp(2rem, 3.5vw, 3rem);
      font-weight: 400;
      color: var(--ink);
      line-height: 1.2;
      margin-bottom: 1.4rem;
    }
    .agenda-left h2 em { font-style: italic; color: var(--plum); }
    .agenda-left .lead {
      font-size: 0.94rem;
      color: var(--ink-soft);
      line-height: 1.78;
      margin-bottom: 2rem;
    }
    .agenda-faq {
      display: flex;
      flex-direction: column;
      gap: 0;
      margin-top: 2rem;
    }
    .faq-item {
      padding-block: 1.1rem;
      border-bottom: 1px solid var(--cream-deep);
    }
    .faq-item:first-child { border-top: 1px solid var(--cream-deep); }
    .faq-q {
      font-size: 0.88rem;
      font-weight: 500;
      color: var(--ink);
      margin-bottom: 0.35rem;
    }
    .faq-a {
      font-size: 0.84rem;
      color: var(--ink-soft);
      line-height: 1.65;
    }

    .agenda-card {
      background: var(--blanc);
      padding: 3.5rem;
    }
    .agenda-card .eyebrow { display: block; }
    .agenda-card-title {
      font-family: var(--serif);
      font-size: 1.6rem;
      font-weight: 400;
      color: var(--ink);
      line-height: 1.3;
      margin-bottom: 0.8rem;
    }
    .agenda-card-sub {
      font-size: 0.88rem;
      color: var(--ink-soft);
      line-height: 1.7;
      margin-bottom: 2rem;
    }

    /* Calendario ficticio estilizado */
    .cal-mock {
      background: var(--cream);
      padding: 1.5rem;
      margin-bottom: 2rem;
    }
    .cal-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: 1rem;
    }
    .cal-month {
      font-family: var(--serif);
      font-size: 0.95rem;
      font-weight: 400;
      color: var(--ink);
    }
    .cal-nav {
      display: flex;
      gap: 0.5rem;
    }
    .cal-nav button {
      background: none;
      border: 1px solid var(--cream-deep);
      width: 28px;
      height: 28px;
      cursor: pointer;
      color: var(--ink-soft);
      font-size: 0.8rem;
      display: flex;
      align-items: center;
      justify-content: center;
      transition: all 0.15s;
    }
    .cal-nav button:hover { border-color: var(--plum-light); color: var(--plum); }
    .cal-days {
      display: grid;
      grid-template-columns: repeat(7, 1fr);
      gap: 3px;
      text-align: center;
    }
    .cal-day-label {
      font-size: 0.62rem;
      font-weight: 500;
      letter-spacing: 0.06em;
      text-transform: uppercase;
      color: var(--ink-soft);
      padding-bottom: 0.5rem;
    }
    .cal-day {
      font-size: 0.8rem;
      color: var(--ink-soft);
      padding: 0.4rem;
      cursor: default;
    }
    .cal-day.avail {
      background: #fff;
      color: var(--plum);
      cursor: pointer;
      font-weight: 500;
      transition: background 0.15s;
    }
    .cal-day.avail:hover,
    .cal-day.selected { background: var(--plum); color: #fff; }
    .cal-day.today { font-weight: 700; color: var(--ink); }
    .cal-day.past { color: var(--cream-deep); }

    .cal-time-slots {
      margin-top: 1rem;
      display: none;
    }
    .cal-time-slots.visible { display: block; }
    .time-label {
      font-size: 0.68rem;
      letter-spacing: var(--track-caps);
      text-transform: uppercase;
      color: var(--ink-soft);
      margin-bottom: 0.6rem;
    }
    .time-grid {
      display: flex;
      flex-wrap: wrap;
      gap: 0.5rem;
    }
    .time-slot {
      background: var(--blanc);
      border: 1px solid var(--cream-deep);
      font-size: 0.78rem;
      color: var(--plum);
      padding: 0.4rem 0.8rem;
      cursor: pointer;
      transition: all 0.15s;
    }
    .time-slot:hover,
    .time-slot.selected { background: var(--plum); color: #fff; border-color: var(--plum); }

    .agenda-btn-stack {
      display: flex;
      flex-direction: column;
      gap: 0.9rem;
    }
    .or-text {
      text-align: center;
      font-size: 0.68rem;
      letter-spacing: var(--track-caps);
      text-transform: uppercase;
      color: var(--ink-soft);
    }

    /* ── TESTIMONIAL ── */
    #testimonial {
      background: var(--blanc);
      padding-block: clamp(3rem, 6vw, 5rem);
      border-top: 1px solid var(--cream-deep);
      border-bottom: 1px solid var(--cream-deep);
    }
    .test-inner {
      max-width: 680px;
      margin-inline: auto;
      text-align: center;
    }
    .test-quote {
      font-family: var(--serif);
      font-size: clamp(1.3rem, 2.2vw, 1.9rem);
      font-weight: 400;
      font-style: italic;
      color: var(--ink);
      line-height: 1.5;
      margin-bottom: 1.4rem;
    }
    .test-attr {
      font-size: 0.72rem;
      letter-spacing: var(--track-caps);
      text-transform: uppercase;
      color: var(--plum);
    }

    /* ── FOOTER ── */
    footer {
      background: var(--ink);
      color: rgba(255,255,255,0.5);
      padding: 4rem var(--gutter) 2.5rem;
    }
    .footer-top {
      max-width: var(--max);
      margin-inline: auto;
      display: grid;
      grid-template-columns: 1.2fr 1fr 1fr;
      gap: 4rem;
      margin-bottom: 3rem;
    }
    .footer-brand {}
    .footer-logo {
      font-family: var(--serif);
      font-size: 1.1rem;
      font-weight: 400;
      color: #fff;
      margin-bottom: 1rem;
      font-style: italic;
    }
    .footer-tagline {
      font-size: 0.82rem;
      color: rgba(255,255,255,0.7);
      line-height: 1.7;
      max-width: 26ch;
    }
    .footer-col-title {
      font-size: 0.65rem;
      font-weight: 500;
      letter-spacing: var(--track-caps);
      text-transform: uppercase;
      color: var(--plum-light);
      margin-bottom: 1.2rem;
    }
    .footer-links { list-style: none; display: flex; flex-direction: column; gap: 0.65rem; }
    .footer-links a {
      font-size: 0.82rem;
      color: rgba(255,255,255,0.7);
      transition: color 0.2s;
    }
    .footer-links a:hover { color: rgba(255,255,255,1); }
    .footer-bottom {
      max-width: var(--max);
      margin-inline: auto;
      padding-top: 2rem;
      border-top: 1px solid rgba(255,255,255,0.08);
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 1rem;
    }
    .footer-bottom-note {
      font-size: 0.7rem;
      color: rgba(255,255,255,0.55);
    }
    .footer-bottom-bs {
      font-size: 0.68rem;
      letter-spacing: var(--track-caps);
      text-transform: uppercase;
      color: rgba(255,255,255,0.55);
    }
    .footer-bottom-bs a { color: #adc0ae; transition: color 0.2s; text-decoration: underline; }
    .footer-bottom-bs a:hover { color: #adc0ae; }

    /* ── RESPONSIVE ── */
    @media (max-width: 900px) {
      .hero-inner,
      .sobre-inner,
      .agenda-inner { grid-template-columns: 1fr; gap: 3rem; }
      .esp-header { grid-template-columns: 1fr; gap: 1.5rem; }
      .especialidades-grid { grid-template-columns: 1fr; }
      .pasos { grid-template-columns: 1fr; }
      .footer-top { grid-template-columns: 1fr; gap: 2.5rem; }
      .hero-image-wrap { order: -1; }
      .sobre-deco { display: none; }
      nav .nav-links { display: none; }

      .agenda-card { padding: 2.5rem 1.8rem; }
      .esp-card { padding: 2.5rem 1.8rem; }
      .paso { padding: 2.5rem 1.8rem; }
    }

    @media (max-width: 600px) {
      .agenda-card { padding: 1.8rem 1.2rem; }
      .cal-mock { padding: 1.2rem 0.6rem; }
      .esp-card { padding: 2rem 1.4rem; }
      .paso { padding: 2rem 1.4rem; }
      .footer-bottom { justify-content: center; text-align: center; }
    }

    /* ── ANIMACIONES ── */
    @media (prefers-reduced-motion: no-preference) {
      .fade-up {
        opacity: 0;
        transform: translateY(20px);
        transition: opacity 0.6s ease, transform 0.6s ease;
      }
      .fade-up.in { opacity: 1; transform: translateY(0); }
      .fade-up.d1 { transition-delay: 0.1s; }
      .fade-up.d2 { transition-delay: 0.2s; }
      .fade-up.d3 { transition-delay: 0.3s; }
    }

    /* ==========================================================================
       FLOATING WHATSAPP BUTTON (High conversion optimized)
       ========================================================================== */
    .floating-wa-container {
      position: fixed;
      bottom: 28px;
      right: 28px;
      z-index: 10000;
    }

    .wa-float-btn {
      width: 58px;
      height: 58px;
      border-radius: 50%;
      background-color: #25D366;
      color: #ffffff;
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4), 0 4px 10px rgba(0, 0, 0, 0.15);
      cursor: pointer;
      transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
      position: relative;
      text-decoration: none;
    }

    .wa-float-btn svg {
      width: 28px;
      height: 28px;
      fill: currentColor;
    }

    .wa-float-btn:hover {
      transform: scale(1.1) translateY(-3px);
      background-color: #22c05b;
      box-shadow: 0 12px 30px rgba(37, 211, 102, 0.5), 0 6px 15px rgba(0, 0, 0, 0.2);
    }

    .wa-float-btn:active {
      transform: scale(0.95);
    }

    /* Tooltip Label */
    .wa-float-btn-label {
      position: absolute;
      right: 70px;
      top: 50%;
      transform: translateY(-50%) translateX(10px);
      background-color: #1e293b;
      color: #ffffff;
      font-family: 'Inter', system-ui, sans-serif;
      font-size: 0.82rem;
      font-weight: 550;
      padding: 0.55rem 0.95rem;
      border-radius: 8px;
      white-space: nowrap;
      opacity: 0;
      pointer-events: none;
      transition: all 0.3s ease;
      letter-spacing: 0.02em;
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    }

    .wa-float-btn-label::after {
      content: '';
      position: absolute;
      right: -5px;
      top: 50%;
      transform: translateY(-50%);
      border-left: 6px solid #1e293b;
      border-top: 5px solid transparent;
      border-bottom: 5px solid transparent;
    }

    .wa-float-btn:hover .wa-float-btn-label {
      opacity: 1;
      transform: translateY(-50%) translateX(0);
    }

    /* Conversion Pulsing Radar Effect */
    .wa-float-btn::before {
      content: '';
      position: absolute;
      width: 100%;
      height: 100%;
      border-radius: 50%;
      background-color: #25D366;
      opacity: 0.4;
      z-index: -1;
      animation: wa-pulse 2s infinite;
    }

    @keyframes wa-pulse {
      0% {
        transform: scale(1);
        opacity: 0.4;
      }
      100% {
        transform: scale(1.6);
        opacity: 0;
      }
    }

    @media (max-width: 768px) {
      .floating-wa-container {
        bottom: 20px;
        right: 20px;
      }
      .wa-float-btn {
        width: 52px;
        height: 52px;
      }
      .wa-float-btn svg {
        width: 24px;
        height: 24px;
      }
      .wa-float-btn-label {
        display: none;
      }
    }