/* =============================================================
   TERAPIAS INFANTILES — styles.css
   Paleta: Verde calma / naturaleza · 3D global + interactivo
   ============================================================= */

/* =============================================================
   1. Tokens
   ============================================================= */
:root {
  /* Neutrals — green bias */
  --bg:        #f3f7ec;
  --bg-2:      #e7f0d9;
  --paper:     #ffffff;
  --paper-2:   #fbfdf8;
  --ink:       #1c2a20;
  --ink-soft:  #45564a;
  --ink-mute:  #7a8a7e;
  --line:      rgba(28,42,32,0.12);
  --line-2:    rgba(28,42,32,0.20);

  /* Botanical greens */
  --green:      #2f9e63;
  --green-deep: #1e7a49;
  --green-wash: #e2f2e5;

  /* Specialty accents (dentro de la familia naturaleza) */
  --fono:       #d98a3d;   /* ámbar / tierra — lenguaje */
  --fono-wash:  #f8ecda;
  --to:         #35a06a;   /* verde hoja — motor */
  --to-wash:    #e0f2e6;
  --psico:      #3a93a6;   /* agua / calma — emociones */
  --psico-wash: #dcedf1;

  --accent: var(--green);

  --serif: 'Fraunces', 'Iowan Old Style', Georgia, serif;
  --sans:  'Nunito Sans', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;

  --ease-out:   cubic-bezier(0.16, 1, 0.3, 1);
  --ease-soft:  cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-bounce: cubic-bezier(0.34, 1.4, 0.64, 1);

  --maxw: 1180px;
  --pad: clamp(1.1rem, 4vw, 2.4rem);
  --radius: 22px;
}

/* =============================================================
   2. Reset & base
   ============================================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; overflow-x: clip; }
body {
  font-family: var(--sans);
  font-size: 17px; line-height: 1.65;
  color: var(--ink); background: var(--bg);
  -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: clip; overscroll-behavior-y: none;
}
img, svg, canvas { display: block; max-width: 100%; }
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; }
a { color: inherit; text-decoration: none; }
p { text-wrap: pretty; }
ul { list-style: none; padding: 0; }
h1, h2, h3, h4 { line-height: 1.08; letter-spacing: -0.02em; text-wrap: balance; font-family: var(--serif); font-weight: 600; }
em { font-style: italic; }
::selection { background: var(--green); color: #fff; }
:focus-visible { outline: 2.5px solid var(--green); outline-offset: 3px; border-radius: 6px; }

.skip-link { position: fixed; top: -100px; left: 1rem; z-index: 9999; padding: .7rem 1.1rem; background: var(--ink); color: #fff; border-radius: 10px; font-weight: 700; }
.skip-link:focus { top: 1rem; }

/* Custom cursor hides native only on fine-pointer devices (added by JS via .has-cursor) */
.has-cursor, .has-cursor a, .has-cursor button, .has-cursor [data-cursor] { cursor: none; }

/* =============================================================
   3. Layout scaffolding
   ============================================================= */
.scene-canvas { position: fixed; inset: 0; width: 100%; height: 100%; z-index: 0; pointer-events: none; }
.page { position: relative; z-index: 1; }
.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--pad); }
.wrap-narrow { max-width: 820px; }
/* Solid sections cover the 3D for readability; hero + quiz stay translucent */
.section-solid { position: relative; background: var(--bg); }
.section-solid.services, .section-solid.process, .section-solid.faq, .section-solid.team { background: var(--bg); }
.section-solid.intro { background: var(--bg); }

.eyebrow { font-size: .78rem; font-weight: 900; letter-spacing: .16em; text-transform: uppercase; color: var(--green-deep); font-family: var(--sans); margin-bottom: .9rem; }
.section-head { max-width: 660px; margin-bottom: clamp(2.2rem, 5vw, 3.4rem); }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head h2 { font-size: clamp(2rem, 5vw, 3.1rem); margin-bottom: .8rem; }
.section-sub { color: var(--ink-soft); font-size: 1.08rem; }

/* =============================================================
   4. Buttons & links
   ============================================================= */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5rem; padding: .95rem 1.6rem; border-radius: 100px; font-weight: 800; font-size: 1rem; transition: transform .35s var(--ease-out), box-shadow .35s var(--ease-out), background .3s; will-change: transform; }
.btn-primary { background: var(--green-deep); color: #fff; box-shadow: 0 12px 26px -12px rgba(30,122,73,.7); }
.btn-primary:hover { transform: translateY(-3px); background: var(--green); box-shadow: 0 20px 38px -14px rgba(30,122,73,.7); }
.btn-ghost { background: transparent; color: var(--ink); box-shadow: inset 0 0 0 2px var(--line-2); }
.btn-ghost:hover { box-shadow: inset 0 0 0 2px var(--green); color: var(--green-deep); transform: translateY(-2px); }
.btn-block { width: 100%; }
.link-arrow { display: inline-flex; align-items: center; gap: .4rem; font-weight: 800; color: var(--green-deep); }
.link-arrow span { transition: transform .3s var(--ease-out); }
.link-arrow:hover span { transform: translateX(5px); }

/* =============================================================
   5. Custom cursor
   ============================================================= */
.cursor-dot, .cursor-ring { position: fixed; top: 0; left: 0; z-index: 9998; pointer-events: none; border-radius: 50%; opacity: 0; transition: opacity .3s; will-change: transform; }
.cursor-dot { width: 7px; height: 7px; background: var(--green-deep); transform: translate(-50%, -50%); }
.cursor-ring { width: 34px; height: 34px; border: 2px solid var(--green); transform: translate(-50%, -50%); transition: opacity .3s, width .25s var(--ease-out), height .25s var(--ease-out), background .25s; }
.cursor-ring.is-hot { width: 54px; height: 54px; background: color-mix(in srgb, var(--green) 14%, transparent); }
.cursor-dot.is-ready, .cursor-ring.is-ready { opacity: 1; }

/* =============================================================
   6. Splash
   ============================================================= */
.splash { position: fixed; inset: 0; z-index: 1000; background: var(--bg); display: grid; place-content: center; gap: 1.4rem; justify-items: center; transition: opacity .7s var(--ease-out), visibility .7s; animation: splashSafety .01s 4.5s forwards; }
.splash.is-out { opacity: 0; visibility: hidden; pointer-events: none; }
@keyframes splashSafety { to { opacity: 0; visibility: hidden; pointer-events: none; } }
.splash-mark { display: flex; gap: .5rem; }
.splash-shape { width: 20px; height: 20px; border-radius: 6px; animation: splashBob 1.1s var(--ease-soft) infinite; }
.splash-shape.s1 { background: var(--fono); }
.splash-shape.s2 { background: var(--to); border-radius: 50%; animation-delay: .14s; }
.splash-shape.s3 { background: var(--psico); animation-delay: .28s; }
@keyframes splashBob { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }
.splash-word { font-family: var(--serif); font-size: 1.1rem; letter-spacing: .04em; color: var(--ink-soft); }

/* =============================================================
   7. Nav
   ============================================================= */
.nav { position: fixed; top: 0; left: 0; right: 0; z-index: 100; transition: background .4s var(--ease-out), box-shadow .4s, backdrop-filter .4s; }
.nav.is-scrolled { background: rgba(243,247,236,0.82); backdrop-filter: blur(14px) saturate(160%); -webkit-backdrop-filter: blur(14px) saturate(160%); box-shadow: 0 1px 0 var(--line); }
.nav-inner { max-width: var(--maxw); margin-inline: auto; padding: .85rem var(--pad); display: flex; align-items: center; gap: 1.5rem; }
.nav-logo { display: flex; align-items: center; gap: .55rem; font-family: var(--serif); font-weight: 700; font-size: 1.12rem; }
.nav-logo-dot { width: 11px; height: 11px; border-radius: 4px; }
.nav-logo-dot.d1 { background: var(--fono); }
.nav-logo-dot.d2 { background: var(--to); border-radius: 50%; margin-left: -6px; }
.nav-logo-dot.d3 { background: var(--psico); margin-left: -6px; }
.nav-logo-text { margin-left: .35rem; }
.nav-links { display: none; gap: 1.4rem; margin-left: auto; }
.nav-links a { font-weight: 700; font-size: .95rem; color: var(--ink-soft); position: relative; padding: .2rem 0; }
.nav-links a::after { content: ""; position: absolute; left: 0; bottom: -2px; height: 2px; width: 0; background: var(--green); transition: width .3s var(--ease-out); }
.nav-links a:hover { color: var(--ink); }
.nav-links a:hover::after { width: 100%; }
.nav-cta { display: none; padding: .68rem 1.25rem; font-size: .92rem; }
.nav-toggle { display: flex; flex-direction: column; gap: 5px; margin-left: auto; padding: .5rem; }
.nav-toggle span { width: 26px; height: 2.5px; background: var(--ink); border-radius: 2px; transition: transform .3s var(--ease-out), opacity .3s; }
.nav-toggle[aria-expanded="true"] span:first-child { transform: translateY(7.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:last-child { transform: translateY(-7.5px) rotate(-45deg); }
/* El HTML marca el drawer con [hidden], pero `display:flex` gana en
   especificidad al display:none del navegador: sin esta regla el menú
   móvil aparece SIEMPRE abierto tapando el hero. */
.nav-drawer[hidden] { display: none !important; }
.nav-drawer { display: flex; flex-direction: column; gap: .2rem; padding: .5rem var(--pad) 1.6rem; background: rgba(243,247,236,0.97); backdrop-filter: blur(14px); border-top: 1px solid var(--line); }
.nav-drawer a { padding: .85rem .2rem; font-weight: 700; font-size: 1.1rem; border-bottom: 1px solid var(--line); }
.nav-drawer a.btn { border: 0; margin-top: .9rem; justify-content: center; }

/* =============================================================
   8. Hero (translucent — shows 3D)
   ============================================================= */
.hero { position: relative; min-height: 100vh; min-height: 100svh; display: flex; align-items: center; padding: 7rem var(--pad) 5rem; }
.hero::before { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(120% 90% at 15% 40%, var(--bg) 0%, rgba(243,247,236,0.72) 45%, rgba(243,247,236,0.15) 70%, transparent 100%); pointer-events: none; }
.hero-inner { position: relative; z-index: 2; max-width: 760px; }
.hero .kicker { color: var(--green-deep); }
.hero-title { font-size: clamp(2.5rem, 7vw, 4.8rem); line-height: 1.02; margin-bottom: 1.4rem; }
.hero-title em { color: var(--fono); font-style: italic; }
.hero-sub { font-size: clamp(1.1rem, 2.4vw, 1.35rem); color: var(--ink-soft); max-width: 40ch; margin-bottom: 2rem; }
.hero-sub strong { color: var(--ink); font-weight: 800; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .9rem; margin-bottom: 2.4rem; }
.hero-tags { display: flex; flex-wrap: wrap; gap: 1.1rem 1.6rem; }
.hero-tags li { display: flex; align-items: center; gap: .5rem; font-weight: 700; font-size: .95rem; color: var(--ink-soft); }
.tag-dot { width: 11px; height: 11px; border-radius: 50%; background: var(--c); box-shadow: 0 0 0 4px color-mix(in srgb, var(--c) 20%, transparent); }
.hero-scroll { position: absolute; bottom: 1.8rem; left: 50%; transform: translateX(-50%); z-index: 2; display: flex; flex-direction: column; align-items: center; gap: .5rem; font-size: .72rem; letter-spacing: .18em; text-transform: uppercase; font-weight: 800; color: var(--ink-mute); }
.hero-scroll span { width: 1.5px; height: 34px; background: linear-gradient(var(--ink-mute), transparent); animation: scrollPulse 1.8s var(--ease-soft) infinite; }
@keyframes scrollPulse { 0% { transform: scaleY(.3); transform-origin: top; opacity: 0; } 50% { opacity: 1; } 100% { transform: scaleY(1); transform-origin: top; opacity: 0; } }

/* =============================================================
   9. Intro / stats
   ============================================================= */
.intro { padding: clamp(3.5rem, 8vw, 6rem) 0; }
.intro-lead { font-family: var(--serif); font-size: clamp(1.5rem, 3.6vw, 2.3rem); line-height: 1.32; max-width: 24ch; margin-inline: auto; text-align: center; margin-bottom: clamp(2.5rem, 6vw, 4rem); }
.intro-lead strong { color: var(--green-deep); font-weight: 600; }
.intro-stats { display: grid; grid-template-columns: 1fr; gap: 1.5rem; text-align: center; }
.stat { padding: 1.2rem; }
.stat-num { font-family: var(--serif); font-size: clamp(2.6rem, 7vw, 3.6rem); font-weight: 600; color: var(--ink); display: inline-block; line-height: 1; }
.stat-suffix { font-family: var(--serif); font-size: clamp(1.8rem,5vw,2.6rem); color: var(--green); }
.stat-label { display: block; margin-top: .7rem; color: var(--ink-soft); font-weight: 700; font-size: .98rem; }

/* =============================================================
   10. Services
   ============================================================= */
.services { padding: clamp(3rem, 7vw, 5rem) 0; }
.service-grid { display: grid; grid-template-columns: 1fr; gap: 1.4rem; }
.service-card { position: relative; background: var(--paper); border-radius: var(--radius); padding: 2.1rem 2rem 2.3rem; box-shadow: 0 24px 48px -30px rgba(28,42,32,.4); border: 1px solid var(--line); transition: transform .4s var(--ease-out), box-shadow .4s var(--ease-out); overflow: hidden; transform-style: preserve-3d; }
.service-card::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 6px; background: var(--c); }
.service-card:hover { box-shadow: 0 34px 60px -30px color-mix(in srgb, var(--c) 55%, rgba(28,42,32,.4)); }
.service-icon { width: 62px; height: 62px; border-radius: 18px; background: var(--c-wash); color: var(--c); display: grid; place-content: center; margin-bottom: 1.3rem; }
.service-icon svg { width: 36px; height: 36px; }
.service-card h3 { font-size: 1.6rem; margin-bottom: .6rem; }
.service-desc { color: var(--ink-soft); margin-bottom: 1.3rem; }
.service-list li { position: relative; padding: .5rem 0 .5rem 1.7rem; border-top: 1px solid var(--line); font-weight: 600; font-size: .98rem; color: var(--ink-soft); }
.service-list li::before { content: ""; position: absolute; left: 0; top: 50%; transform: translateY(-50%); width: 8px; height: 8px; border-radius: 50%; background: var(--c); }

/* =============================================================
   11. Quiz (translucent — shows 3D behind)
   ============================================================= */
.quiz { padding: clamp(3.5rem, 8vw, 6rem) 0; position: relative; }
.quiz .eyebrow { color: var(--fono); }
.quiz-card { position: relative; background: var(--paper); border: 1px solid var(--line); border-radius: 26px; padding: clamp(1.6rem, 4vw, 2.6rem); box-shadow: 0 40px 80px -40px rgba(28,42,32,.45); min-height: 340px; display: flex; flex-direction: column; }
.quiz-top { display: flex; align-items: center; gap: 1rem; margin-bottom: 1.8rem; }
.quiz-progress { flex: 1; height: 8px; background: var(--bg-2); border-radius: 100px; overflow: hidden; }
.quiz-progress span { display: block; height: 100%; width: 16%; background: linear-gradient(90deg, var(--to), var(--green)); border-radius: 100px; transition: width .5s var(--ease-out); }
.quiz-count { font-weight: 800; font-size: .9rem; color: var(--ink-mute); font-variant-numeric: tabular-nums; }
.quiz-stage { flex: 1; }
.quiz-question { font-family: var(--serif); font-size: clamp(1.4rem, 3.4vw, 2rem); line-height: 1.25; margin-bottom: 1.6rem; }
.quiz-options { display: grid; gap: .7rem; }
.quiz-opt { text-align: left; padding: 1rem 1.2rem; border-radius: 14px; background: var(--bg); border: 1.5px solid var(--line); font-weight: 700; font-size: 1.02rem; color: var(--ink); transition: transform .25s var(--ease-out), border-color .25s, background .25s; display: flex; align-items: center; gap: .8rem; }
.quiz-opt::before { content: ""; width: 20px; height: 20px; border-radius: 50%; border: 2px solid var(--line-2); flex: none; transition: border-color .2s, background .2s; }
.quiz-opt:hover { transform: translateX(5px); border-color: var(--green); }
.quiz-opt:hover::before { border-color: var(--green); background: var(--green-wash); }
.quiz-nav { margin-top: 1.4rem; min-height: 1.5rem; }
.quiz-back { font-weight: 800; color: var(--ink-mute); font-size: .95rem; }
.quiz-back:hover { color: var(--ink); }

.quiz-result { text-align: center; animation: fadeInUp .6s var(--ease-out); }
.quiz-result-badge { width: 74px; height: 74px; border-radius: 22px; margin: 0 auto 1.2rem; display: grid; place-content: center; color: #fff; font-family: var(--serif); font-size: 1.9rem; }
.quiz-result h3 { font-size: clamp(1.5rem, 4vw, 2.1rem); margin-bottom: .7rem; }
.quiz-result > p { color: var(--ink-soft); max-width: 46ch; margin: 0 auto 1.6rem; font-size: 1.06rem; }
.quiz-result-actions { display: flex; flex-wrap: wrap; gap: .8rem; justify-content: center; }
.quiz-disc { margin-top: 1.4rem; font-size: .82rem; color: var(--ink-mute); font-style: italic; }
@keyframes fadeInUp { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }

/* =============================================================
   12. Signs
   ============================================================= */
.signs { padding: clamp(3rem, 7vw, 5rem) 0; background: var(--bg-2); }
.signs .eyebrow { color: var(--green-deep); }
.signs-grid { display: grid; grid-template-columns: 1fr; gap: 1.4rem; margin-bottom: 2rem; }
.signs-col { background: var(--paper); border-radius: var(--radius); padding: 1.8rem 1.7rem; border: 1px solid var(--line); transition: transform .35s var(--ease-out), box-shadow .35s; }
.signs-col:hover { transform: translateY(-4px); box-shadow: 0 22px 40px -28px color-mix(in srgb, var(--c) 60%, rgba(28,42,32,.4)); }
.signs-col h3 { display: flex; align-items: center; gap: .7rem; font-size: 1.24rem; margin-bottom: 1rem; font-family: var(--sans); font-weight: 800; letter-spacing: -.01em; }
.signs-dot { width: 14px; height: 14px; border-radius: 5px; background: var(--c); flex: none; }
.signs-col ul li { position: relative; padding: .48rem 0 .48rem 1.5rem; color: var(--ink-soft); font-weight: 600; font-size: .98rem; }
.signs-col ul li::before { content: ""; position: absolute; left: 0; top: .95em; width: 7px; height: 7px; border-radius: 2px; background: var(--c); }
.signs-note { background: var(--paper); border: 1px solid var(--line); border-left: 5px solid var(--green); border-radius: 0 var(--radius) var(--radius) 0; padding: 1.5rem 1.7rem; color: var(--ink-soft); font-size: 1.02rem; }
.signs-note strong { color: var(--ink); }
.signs-note .link-arrow { margin-left: .4rem; }

/* =============================================================
   13. Process
   ============================================================= */
.process { padding: clamp(3.5rem, 8vw, 5.5rem) 0; }
.process-steps { display: grid; grid-template-columns: 1fr; gap: 1.2rem; }
.process-step { position: relative; background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.7rem; transition: transform .35s var(--ease-out), box-shadow .35s; }
.process-step:hover { transform: translateY(-5px); box-shadow: 0 24px 44px -28px rgba(28,42,32,.4); }
.process-num { font-family: var(--serif); font-size: 1rem; font-weight: 700; color: var(--fono); background: var(--fono-wash); width: 46px; height: 46px; border-radius: 13px; display: grid; place-content: center; margin-bottom: 1rem; }
.process-step:nth-child(2) .process-num { color: var(--to); background: var(--to-wash); }
.process-step:nth-child(3) .process-num { color: var(--psico); background: var(--psico-wash); }
.process-step:nth-child(4) .process-num { color: var(--green-deep); background: var(--green-wash); }
.process-step h3 { font-size: 1.3rem; margin-bottom: .5rem; font-family: var(--sans); font-weight: 800; letter-spacing: -.01em; }
.process-step p { color: var(--ink-soft); font-size: 1rem; }

/* =============================================================
   14. Team
   ============================================================= */
.team { padding: clamp(3rem, 7vw, 5rem) 0; background: var(--bg-2); }
.team .eyebrow { color: var(--psico); }
.team-grid { display: grid; grid-template-columns: 1fr; gap: 1.4rem; }
.team-card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.9rem; text-align: center; transition: transform .35s var(--ease-out), box-shadow .35s; }
.team-card:hover { transform: translateY(-5px); box-shadow: 0 24px 44px -28px color-mix(in srgb, var(--c) 55%, rgba(28,42,32,.4)); }
.team-avatar { width: 84px; height: 84px; border-radius: 50%; margin: 0 auto 1.1rem; display: grid; place-content: center; font-family: var(--serif); font-size: 1.7rem; font-weight: 700; color: #fff; background: var(--c); box-shadow: 0 0 0 6px color-mix(in srgb, var(--c) 16%, transparent); }
.team-card h3 { font-size: 1.3rem; font-family: var(--sans); font-weight: 800; letter-spacing: -.01em; }
.team-role { color: var(--c); font-weight: 800; margin: .15rem 0 .7rem; }
.team-bio { color: var(--ink-soft); font-size: .96rem; }

/* =============================================================
   15. Quotes
   ============================================================= */
.quotes { padding: clamp(3.5rem, 8vw, 5.5rem) 0; }
.quote-track { display: grid; grid-template-columns: 1fr; gap: 1.4rem; }
.quote { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.9rem 1.8rem; transition: transform .35s var(--ease-out); }
.quote:hover { transform: translateY(-4px); }
.quote blockquote { font-family: var(--serif); font-size: 1.24rem; line-height: 1.4; color: var(--ink); margin-bottom: 1rem; }
.quote figcaption { font-weight: 800; color: var(--ink-mute); font-size: .92rem; }
.quotes-disc { text-align: center; margin-top: 1.6rem; color: var(--ink-mute); font-size: .85rem; font-style: italic; }

/* =============================================================
   16. FAQ
   ============================================================= */
.faq { padding: clamp(3rem, 7vw, 5rem) 0; background: var(--bg-2); }
.faq-list { display: flex; flex-direction: column; gap: .8rem; }
.faq-item { background: var(--paper); border: 1px solid var(--line); border-radius: 16px; overflow: hidden; }
.faq-item summary { list-style: none; padding: 1.15rem 1.4rem; font-weight: 800; font-size: 1.06rem; display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; font-family: var(--serif); font-size: 1.5rem; color: var(--green); transition: transform .3s var(--ease-out); flex: none; }
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-body { padding: 0 1.4rem 1.25rem; color: var(--ink-soft); }
.faq-body p { max-width: 60ch; }
.faq-body a { color: var(--green-deep); font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }

/* =============================================================
   17. CTA / form
   ============================================================= */
.cta { padding: clamp(3.5rem, 8vw, 6rem) 0; }
.cta-panel { background: var(--ink); color: #fff; border-radius: clamp(24px, 4vw, 34px); padding: clamp(2rem, 5vw, 3.4rem); display: grid; grid-template-columns: 1fr; gap: 2.2rem; position: relative; overflow: hidden; }
.cta-panel::before { content: ""; position: absolute; width: 42vw; height: 42vw; border-radius: 50%; background: radial-gradient(circle, color-mix(in srgb, var(--green) 55%, transparent), transparent 70%); top: -22%; right: -12%; pointer-events: none; }
.cta-copy { position: relative; z-index: 2; }
.cta-copy h2 { font-size: clamp(1.9rem, 4.5vw, 2.8rem); margin-bottom: 1rem; }
.cta-copy > p { color: rgba(255,255,255,.8); font-size: 1.08rem; margin-bottom: 1.8rem; max-width: 42ch; }
.cta-contact { display: flex; flex-direction: column; gap: 1rem; }
.cta-contact li { display: flex; flex-direction: column; gap: .1rem; color: #fff; font-weight: 700; }
.cta-contact span { font-size: .76rem; letter-spacing: .14em; text-transform: uppercase; color: rgba(255,255,255,.5); font-weight: 800; }
.cta-contact a:hover { color: var(--to); }
.cta-form { position: relative; z-index: 2; background: var(--paper); border-radius: 22px; padding: 1.6rem; display: flex; flex-direction: column; gap: 1rem; }
.field { display: flex; flex-direction: column; gap: .4rem; }
.field-row { display: grid; grid-template-columns: 1fr; gap: 1rem; }
.field label { font-weight: 800; font-size: .86rem; color: var(--ink-soft); }
.field input, .field select, .field textarea { font: inherit; color: var(--ink); background: var(--bg); border: 1.5px solid var(--line-2); border-radius: 12px; padding: .8rem .95rem; transition: border-color .25s, box-shadow .25s; width: 100%; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--green); box-shadow: 0 0 0 4px var(--green-wash); }
.field textarea { resize: vertical; min-height: 84px; }
.form-note { font-size: .82rem; color: var(--ink-mute); text-align: center; }
.form-note.is-error { color: var(--fono); font-weight: 700; }
.form-note.is-ok { color: var(--green-deep); font-weight: 800; }

/* =============================================================
   18. Footer
   ============================================================= */
.footer { padding: clamp(2.5rem, 6vw, 4rem) 0 3rem; border-top: 1px solid var(--line); }
.footer-inner { display: grid; gap: 1.4rem; }
.footer-brand { display: flex; align-items: center; gap: .5rem; font-family: var(--serif); font-size: 1.15rem; }
.footer-brand strong { margin-left: .35rem; font-weight: 700; }
.footer-nav { display: flex; flex-wrap: wrap; gap: 1rem 1.6rem; }
.footer-nav a { font-weight: 700; color: var(--ink-soft); }
.footer-nav a:hover { color: var(--green-deep); }
.footer-legal { color: var(--ink-mute); font-size: .86rem; line-height: 1.5; }

/* =============================================================
   19. WhatsApp FAB + sticky CTA
   ============================================================= */
.wa-fab { position: fixed; right: 1.2rem; bottom: 1.2rem; z-index: 500; width: 58px; height: 58px; border-radius: 50%; background: #25d366; color: #fff; display: grid; place-content: center; box-shadow: 0 12px 28px -8px rgba(37,211,102,.7); transition: transform .3s var(--ease-bounce); animation: waPulse 2.6s ease-in-out infinite; }
.wa-fab svg { width: 32px; height: 32px; }
.wa-fab:hover { transform: scale(1.1); }
@keyframes waPulse { 0%,100% { box-shadow: 0 12px 28px -8px rgba(37,211,102,.6), 0 0 0 0 rgba(37,211,102,.4); } 50% { box-shadow: 0 12px 28px -8px rgba(37,211,102,.6), 0 0 0 14px rgba(37,211,102,0); } }

.sticky-cta { position: fixed; left: 50%; bottom: 1.1rem; transform: translate(-50%, 200%); z-index: 400; width: min(680px, calc(100% - 2rem)); transition: transform .5s var(--ease-out); }
.sticky-cta.is-visible { transform: translate(-50%, 0); }
.sticky-cta-inner { background: var(--ink); color: #fff; border-radius: 100px; padding: .6rem .6rem .6rem 1.4rem; display: flex; align-items: center; justify-content: space-between; gap: 1rem; box-shadow: 0 20px 44px -18px rgba(28,42,32,.7); }
.sticky-cta-inner p { font-size: .95rem; }
.sticky-cta-inner strong { color: #fff; }
.sticky-cta-inner .btn { padding: .7rem 1.4rem; flex: none; }

/* =============================================================
   20. Reveal / split
   ============================================================= */
.reveal { opacity: 0; transform: translateY(34px); transition: opacity .8s var(--ease-out), transform .8s var(--ease-out); }
.reveal.is-visible { opacity: 1; transform: none; }
.reveal[data-split] { opacity: 1; transform: none; }
.split-word { display: inline-block; opacity: 0; transform: translateY(0.4em); }
.split-word.is-in { opacity: 1; transform: none; transition: opacity .6s var(--ease-out), transform .6s var(--ease-out); }

/* =============================================================
   21. Responsive
   ============================================================= */
@media (min-width: 620px) {
  .field-row { grid-template-columns: 1fr 1fr; }
  .intro-stats { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 720px) {
  .service-grid { grid-template-columns: repeat(3, 1fr); }
  .signs-grid { grid-template-columns: repeat(3, 1fr); }
  .process-steps { grid-template-columns: repeat(2, 1fr); }
  .team-grid { grid-template-columns: repeat(3, 1fr); }
  .quote-track { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 960px) {
  .nav-links { display: flex; }
  .nav-cta { display: inline-flex; }
  .nav-toggle, .nav-drawer { display: none; }
  .process-steps { grid-template-columns: repeat(4, 1fr); }
  .cta-panel { grid-template-columns: 1fr 1.05fr; align-items: center; }
  .footer-inner { grid-template-columns: 1fr auto; align-items: center; }
  .footer-legal { grid-column: 1 / -1; }
}
@media (min-width: 1180px) { .cta-form { padding: 2rem; } }

/* =============================================================
   22. Reduced motion — only intrusive effects
   ============================================================= */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .splash-shape, .hero-scroll span, .wa-fab { animation: none; }
}

/* ============================================================
   VALIDACIÓN ACCESIBLE DEL FORMULARIO
   Rojo #b3261e sobre #fdf2f1 = contraste 5.96:1 (AA, medido).
   El error nunca se comunica solo por color: lleva icono + texto.
   ============================================================ */

.req { color: #b3261e; font-weight: 700; }

.field-hint {
  margin: .35rem 0 0;
  font-size: .85rem;
  color: var(--ink-mute);
}

/* CRÍTICO: `display:flex` gana en especificidad al `display:none` que el
   navegador aplica por el atributo [hidden]. Sin esta regla, el icono de
   error aparece suelto aunque el mensaje esté vacío y oculto. */
.field-error[hidden],
.form-errors[hidden] { display: none !important; }

.field-error {
  display: flex;
  align-items: flex-start;
  gap: .4rem;
  margin: .4rem 0 0;
  font-size: .87rem;
  font-weight: 600;
  color: #b3261e;
  line-height: 1.35;
}
.field-error::before {
  content: "!";
  flex: 0 0 auto;
  width: 1.05rem; height: 1.05rem;
  border-radius: 50%;
  background: #b3261e; color: #fff;
  font-size: .72rem; font-weight: 800;
  display: grid; place-items: center;
  margin-top: .06rem;
}

/* Campo inválido: borde + halo, además del mensaje */
.cta-form [aria-invalid="true"] {
  border-color: #b3261e;
  box-shadow: 0 0 0 3px rgba(179, 38, 30, 0.14);
}

/* Resumen de errores al inicio del formulario */
.form-errors {
  margin: 0 0 1.1rem;
  padding: .9rem 1rem;
  border: 1px solid rgba(179, 38, 30, 0.35);
  border-left: 4px solid #b3261e;
  border-radius: 12px;
  background: #fdf2f1;
}
.form-errors:focus-visible {
  outline: 3px solid #b3261e;
  outline-offset: 2px;
}
.form-errors-title {
  margin: 0 0 .45rem;
  font-weight: 800;
  color: #8c1d18;
  font-size: .95rem;
}
.form-errors-list {
  margin: 0;
  padding-left: 1.1rem;
  font-size: .88rem;
  color: #8c1d18;
}
.form-errors-list li + li { margin-top: .3rem; }
.form-errors-list a {
  color: #8c1d18;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.form-errors-list a:hover { color: #b3261e; }

/* Respeta prefers-reduced-motion: sin transición brusca al aparecer */
@media (prefers-reduced-motion: no-preference) {
  .form-errors { animation: err-in .28s var(--ease-out) both; }
  @keyframes err-in {
    from { opacity: 0; transform: translateY(-6px); }
    to   { opacity: 1; transform: none; }
  }
}

/* ---------- Empatía / conexión con los padres ---------- */
.empathy { padding: clamp(3.5rem, 8vw, 6rem) 0; background: var(--paper-2); position: relative; }
.empathy .section-head { margin-bottom: clamp(1.6rem, 4vw, 2.4rem); }
.empathy-body { font-size: clamp(1.05rem, 2vw, 1.18rem); line-height: 1.72; color: var(--ink-soft); text-align: center; max-width: 62ch; margin: 0 auto 1.2rem; }
.empathy-body strong { color: var(--green-deep); font-weight: 700; }
.empathy-actions { display: flex; flex-wrap: wrap; gap: .9rem; justify-content: center; margin-top: clamp(1.8rem, 4vw, 2.6rem); }

/* ---------- Viñeta de alerta en tarjetas de servicio ---------- */
.service-alert { margin-top: 1.2rem; padding: .95rem 1.05rem; border-radius: 14px; background: var(--c-wash); color: var(--ink); font-size: .94rem; line-height: 1.55; font-weight: 600; }
.service-alert-label { display: block; font-size: .78rem; letter-spacing: .08em; text-transform: uppercase; font-weight: 800; color: var(--ink-mute); margin-bottom: .3rem; }