/* =========================================================================
   Academia Rojas — sistema de diseño
   ========================================================================= */

:root {
  /* Color */
  --navy: #122347;
  --navy-dark: #08152E;
  --orange: #F07D26;
  --orange-soft: #FDEAD8;
  --white: #FFFFFF;
  --surface: #F4F6FA;
  --text: #162033;
  --muted: #667085;
  --whatsapp: #25D366;
  --border: rgba(18, 35, 71, 0.10);

  /* Tipografía */
  --font-display: "Barlow Condensed", sans-serif;
  --font-body: "Inter", sans-serif;

  /* Radios */
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 32px;
  --radius-pill: 999px;

  /* Sombras */
  --shadow-sm: 0 4px 16px rgba(8, 21, 46, 0.08);
  --shadow-md: 0 14px 34px rgba(8, 21, 46, 0.14);
  --shadow-lg: 0 24px 60px rgba(8, 21, 46, 0.20);

  /* Layout */
  --max-width: 1160px;
  --gap-section: 96px;
  --gap-section-mobile: 64px;

  /* Movimiento */
  --transition-fast: 160ms ease;
  --transition: 240ms cubic-bezier(.2,.7,.3,1);
}

/* =========================================================================
   Reset / base
   ========================================================================= */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
button { font: inherit; }
.container { width: min(var(--max-width), 92%); margin-inline: auto; }
section { padding: var(--gap-section) 0; }
@media (max-width: 720px) { section { padding: var(--gap-section-mobile) 0; } }

.no-scroll { overflow: hidden; }

:focus-visible {
  outline: 3px solid var(--orange);
  outline-offset: 3px;
}

.visually-hidden {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0; padding: 0; margin: -1px;
}

.display {
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2px;
  line-height: 1.02;
}

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-display); font-weight: 700; text-transform: uppercase;
  font-size: 0.85rem; letter-spacing: 2.5px; color: var(--orange);
}
.eyebrow::before { content: ""; width: 24px; height: 3px; background: var(--orange); border-radius: 2px; }

/* Icon sprite sizing */
.icon { width: 22px; height: 22px; stroke: currentColor; fill: none; stroke-width: 1.8; flex: none; }
.icon--whatsapp { fill: currentColor; stroke: none; }

/* =========================================================================
   Botones
   ========================================================================= */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--font-display); font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.8px; font-size: 0.92rem;
  padding: 15px 28px; border-radius: var(--radius-pill);
  border: none; cursor: pointer;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
}
.btn:hover { transform: translateY(-2px); }
.btn .icon { width: 19px; height: 19px; }
.btn-orange { background: var(--orange); color: var(--white); box-shadow: 0 10px 24px rgba(240,125,38,.35); }
.btn-navy { background: var(--navy); color: var(--white); box-shadow: 0 10px 24px rgba(18,35,71,.28); }
.btn-ghost-light { background: transparent; color: var(--white); border: 2px solid rgba(255,255,255,.5); }
.btn-ghost-light:hover { border-color: var(--white); }
.btn-ghost-dark { background: transparent; color: var(--navy); border: 2px solid var(--border); }
.btn-sm { padding: 10px 18px; font-size: 0.78rem; }

/* =========================================================================
   Header
   ========================================================================= */
.site-header {
  position: sticky; top: 0; z-index: 60;
  background: rgba(255,255,255,.86);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: box-shadow var(--transition), border-color var(--transition);
}
.site-header.is-scrolled {
  box-shadow: var(--shadow-sm);
  border-bottom-color: var(--border);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 76px; gap: 20px; }
.brand { display: flex; align-items: center; }
.brand img { height: 48px; width: auto; }
.nav-links { display: flex; align-items: center; gap: 30px; font-weight: 600; font-size: 0.94rem; color: var(--navy); }
.nav-links a { position: relative; padding: 6px 0; }
.nav-links a::after {
  content: ""; position: absolute; left: 0; bottom: 0; width: 0; height: 2px;
  background: var(--orange); border-radius: 2px; transition: width var(--transition);
}
.nav-links a:hover::after { width: 100%; }
.nav-cta { padding: 12px 22px; font-size: 0.78rem; }
.menu-toggle {
  display: none; background: none; border: none; cursor: pointer; padding: 8px;
  flex-direction: column; gap: 5px;
}
.menu-toggle span { width: 24px; height: 2.5px; background: var(--navy); border-radius: 2px; }

.mobile-nav {
  display: none;
}

@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-cta.desktop-only { display: none; }
  .menu-toggle { display: inline-flex; }
  .mobile-nav {
    position: fixed; inset: 76px 0 0 0; background: var(--white);
    display: flex; flex-direction: column; padding: 28px 6%;
    gap: 4px; transform: translateY(-8px); opacity: 0; pointer-events: none;
    transition: opacity var(--transition), transform var(--transition);
    z-index: 55; overflow-y: auto;
  }
  .mobile-nav.is-open { opacity: 1; transform: none; pointer-events: auto; }
  .mobile-nav a {
    font-family: var(--font-display); font-weight: 700; text-transform: uppercase;
    font-size: 1.3rem; color: var(--navy); padding: 16px 4px; border-bottom: 1px solid var(--border);
  }
  .mobile-nav .btn { margin-top: 22px; width: 100%; }
}

/* =========================================================================
   Hero
   ========================================================================= */
.hero {
  position: relative; overflow: hidden; color: var(--white);
  padding: 90px 0 130px;
  background-color: var(--navy-dark);
  background-image: url("../assets/backgrounds/hero-navy.webp");
  background-size: cover; background-position: center;
}
.hero::after {
  content: ""; position: absolute; inset: auto 0 -1px 0; height: 84px; background: var(--white);
  clip-path: polygon(0 76%, 100% 0, 100% 100%, 0 100%);
}
.hero-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 50px; align-items: center; position: relative; z-index: 1; }
.hero h1 { font-size: clamp(2.3rem, 5vw, 3.9rem); margin: 18px 0 20px; }
.hero h1 .accent { color: var(--orange); }
.hero p.lead { font-size: 1.1rem; color: rgba(255,255,255,.86); max-width: 34rem; margin-bottom: 30px; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 40px; }
.hero-trust { display: flex; flex-wrap: wrap; gap: 22px 30px; }
.hero-trust span { display: flex; align-items: center; gap: 8px; font-size: 0.86rem; font-weight: 600; color: rgba(255,255,255,.85); }
.hero-trust .icon { width: 18px; height: 18px; color: var(--orange); }
.hero-visual { position: relative; }
.hero-visual img { border-radius: var(--radius-lg); }
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { order: -1; max-width: 420px; margin-inline: auto; }
}

/* =========================================================================
   Franja de próximos inicios
   ========================================================================= */
.starts {
  background: var(--surface);
  padding: 26px 0;
}
.starts .container { }
.starts-track {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px;
}
@media (max-width: 800px) {
  .starts-track {
    display: flex; overflow-x: auto; scroll-snap-type: x mandatory;
    gap: 12px; padding-bottom: 4px; margin: 0 -4%; padding-inline: 4%;
  }
  .starts-track::-webkit-scrollbar { display: none; }
}
.start-card {
  border-radius: var(--radius-sm); padding: 16px 18px;
  display: flex; flex-direction: column; gap: 4px;
  min-width: 210px; scroll-snap-align: start;
}
.start-card--navy { background: var(--navy); color: var(--white); }
.start-card--orange { background: var(--orange); color: var(--white); }
.start-card--light { background: var(--white); color: var(--navy); border: 1px solid var(--border); }
.start-card__date { font-family: var(--font-display); font-weight: 700; font-size: 1.15rem; text-transform: uppercase; }
.start-card__label { font-size: 0.82rem; opacity: 0.85; font-weight: 600; }

/* =========================================================================
   Encabezados de sección
   ========================================================================= */
.section-head { max-width: 42rem; margin-bottom: 44px; }
.section-head h2 { font-size: clamp(1.9rem, 3.6vw, 2.6rem); color: var(--navy); margin: 14px 0 12px; }
.section-head p { color: var(--muted); font-size: 1.05rem; }
.section-head.on-dark h2 { color: var(--white); }
.section-head.on-dark p { color: rgba(255,255,255,.72); }
.section-head.centered { margin-inline: auto; text-align: center; }

/* =========================================================================
   Franja de beneficios rápidos
   ========================================================================= */
.quick-benefits { background: var(--white); }
.qb-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
}
@media (max-width: 800px) { .qb-grid { grid-template-columns: repeat(2, 1fr); } }
.qb-item { display: flex; gap: 14px; align-items: flex-start; }
.qb-ico {
  flex: none; width: 52px; height: 52px; border-radius: 14px;
  background: var(--orange-soft); color: var(--orange);
  display: grid; place-items: center;
}
.qb-item h3 { font-size: 0.98rem; color: var(--navy); margin-bottom: 3px; }
.qb-item p { font-size: 0.85rem; color: var(--muted); }

/* =========================================================================
   Sección 40/100
   ========================================================================= */
.exam-section {
  background: var(--surface);
  background-image: url("../assets/backgrounds/light-geometrico.webp");
  background-size: cover; background-position: center;
}
.exam-wrap {
  display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 50px; align-items: center;
}
@media (max-width: 900px) { .exam-wrap { grid-template-columns: 1fr; } }
.exam-score {
  background: var(--white); border-radius: var(--radius-lg); box-shadow: var(--shadow-md);
  padding: 44px 36px; text-align: center;
}
.exam-score__value {
  font-family: var(--font-display); font-weight: 700; color: var(--navy);
  font-size: clamp(4rem, 10vw, 6.5rem); line-height: 1; display: flex; justify-content: center; align-items: baseline; gap: 8px;
}
.exam-score__value span { color: var(--orange); }
.exam-score__of { font-family: var(--font-display); font-size: 1.6rem; color: var(--muted); }
.exam-bar { height: 22px; border-radius: var(--radius-pill); background: var(--surface); overflow: hidden; margin: 22px 0 16px; }
.exam-bar__fill { height: 100%; width: 40%; background: linear-gradient(90deg, var(--orange), #F79A55); border-radius: var(--radius-pill); }
.exam-score p { color: var(--muted); font-size: 0.95rem; }
.exam-headline { font-family: var(--font-display); font-weight: 700; text-transform: uppercase; color: var(--navy); font-size: 1.5rem; margin-bottom: 8px; line-height: 1.15; }
.exam-sub { color: var(--muted); font-size: 1.02rem; margin-bottom: 26px; }
.exam-breakdown { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.exam-point {
  background: var(--white); border-radius: var(--radius-sm); padding: 16px 18px;
  border: 1px solid var(--border);
}
.exam-point b { font-family: var(--font-display); font-weight: 700; color: var(--navy); font-size: 1.6rem; }
.exam-point .suf { font-family: var(--font-display); font-weight: 700; color: var(--navy); font-size: 1.6rem; }
.exam-point__label { display: block; font-size: 0.78rem; color: var(--muted); font-weight: 600; margin-top: 2px; }

/* =========================================================================
   Programas
   ========================================================================= */
.programs-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
@media (max-width: 800px) { .programs-grid { grid-template-columns: 1fr; } }

.program {
  border-radius: var(--radius-md); padding: 30px; position: relative; overflow: hidden;
  display: flex; flex-direction: column; box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}
.program:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.program--navy { background: var(--navy); color: var(--white); }
.program--light { background: var(--white); color: var(--text); border: 1px solid var(--border); }
.program--orange { background: var(--orange); color: var(--white); }

.program__top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.program__ico {
  width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center;
  background: rgba(255,255,255,.16);
}
.program--light .program__ico { background: var(--orange-soft); color: var(--orange); }
.program__badge {
  font-family: var(--font-display); font-weight: 700; font-size: 0.72rem; letter-spacing: 1.4px;
  text-transform: uppercase; padding: 6px 13px; border-radius: var(--radius-pill);
  background: rgba(255,255,255,.18);
}
.program--light .program__badge { background: var(--orange-soft); color: var(--orange); }
.program__seal { width: 64px; height: 64px; margin-bottom: 14px; }
.program__name { font-family: var(--font-display); font-weight: 700; text-transform: uppercase; font-size: 1.35rem; margin-bottom: 6px; line-height: 1.1; }
.program__audience { font-size: 0.9rem; opacity: 0.85; margin-bottom: 18px; }
.program__list { margin-bottom: 20px; flex: 1; }
.program__list li { display: flex; gap: 10px; align-items: flex-start; font-size: 0.9rem; font-weight: 600; margin-bottom: 10px; }
.program__list .icon { width: 17px; height: 17px; margin-top: 2px; color: var(--orange); flex: none; }
.program--light .program__list .icon { color: var(--orange); }
.program__benefit {
  font-family: var(--font-display); font-weight: 700; text-transform: uppercase; font-size: 0.92rem;
  background: rgba(255,255,255,.14); border-radius: var(--radius-sm); padding: 12px 16px; margin-bottom: 20px;
}
.program--light .program__benefit { background: var(--surface); color: var(--navy); }
.program__cta { width: 100%; background: var(--white); color: var(--navy); box-shadow: none; }
.program--light .program__cta { background: var(--navy); color: var(--white); }
.program__cta:hover { transform: none; filter: brightness(0.96); }

/* =========================================================================
   Beneficios internos
   ========================================================================= */
.benefits-section { background: var(--white); }
.benefits-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
@media (max-width: 900px) { .benefits-grid { grid-template-columns: repeat(2, 1fr); } }
.bene {
  background: var(--surface); border-radius: var(--radius-md); padding: 28px;
  border: 1px solid var(--border);
}
.bene__value { font-family: var(--font-display); font-weight: 700; color: var(--orange); font-size: 2.4rem; line-height: 1; margin-bottom: 10px; }
.bene h3 { font-family: var(--font-display); font-weight: 700; text-transform: uppercase; color: var(--navy); font-size: 1rem; margin-bottom: 8px; }
.bene p { font-size: 0.9rem; color: var(--muted); }
.legal-note {
  margin-top: 30px; background: var(--surface); border-left: 4px solid var(--orange);
  border-radius: var(--radius-sm); padding: 20px 24px; font-size: 0.88rem; color: var(--navy);
  font-weight: 500; line-height: 1.65;
}

/* =========================================================================
   Método
   ========================================================================= */
.method-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
@media (max-width: 900px) { .method-grid { grid-template-columns: 1fr; } }
.method-list { display: flex; flex-direction: column; gap: 28px; }
.method-step { display: flex; gap: 20px; }
.method-step__num {
  flex: none; width: 48px; height: 48px; border-radius: 14px; background: var(--navy); color: var(--white);
  display: grid; place-items: center; font-family: var(--font-display); font-weight: 700; font-size: 1.2rem;
}
.method-step h3 { font-family: var(--font-display); font-weight: 700; text-transform: uppercase; font-size: 1.05rem; color: var(--navy); margin-bottom: 4px; }
.method-step p { font-size: 0.92rem; color: var(--muted); }

.quote-block {
  background: var(--navy); background-image: linear-gradient(150deg, var(--navy-dark), var(--navy));
  color: var(--white); border-radius: var(--radius-lg); padding: 46px 40px; position: relative; overflow: hidden;
}
.quote-block::after {
  content: ""; position: absolute; right: -50px; bottom: -50px; width: 180px; height: 180px;
  border-radius: 50%; border: 22px solid rgba(240,125,38,.32);
}
.quote-block p.q { font-family: var(--font-display); font-weight: 700; font-size: 1.5rem; line-height: 1.28; text-transform: uppercase; margin-bottom: 16px; position: relative; }
.quote-block small { color: rgba(255,255,255,.72); font-size: 0.92rem; position: relative; display: block; }

/* =========================================================================
   Libros
   ========================================================================= */
.books-section { background: var(--navy); color: var(--white); position: relative; overflow: hidden; }
.books-banner { border-radius: var(--radius-lg); overflow: hidden; margin-bottom: 44px; max-width: 560px; margin-inline: auto; }
.books-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
@media (max-width: 760px) { .books-grid { grid-template-columns: 1fr; } }
.book-card {
  background: var(--white); color: var(--text); border-radius: var(--radius-md); overflow: hidden;
  box-shadow: var(--shadow-md); display: flex; flex-direction: column;
}
.book-card picture { background: var(--surface); display: flex; justify-content: center; padding: 26px 0; }
.book-card img { height: 220px; width: auto; }
.book-card__body { padding: 24px 26px 28px; display: flex; flex-direction: column; flex: 1; }
.book-card__edition { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 1.4px; color: var(--orange); font-weight: 700; margin-bottom: 6px; }
.book-card__body h3 { font-family: var(--font-display); font-weight: 700; text-transform: uppercase; color: var(--navy); font-size: 1.15rem; margin-bottom: 8px; }
.book-card__body p { font-size: 0.9rem; color: var(--muted); flex: 1; margin-bottom: 18px; }
.book-card__row { display: flex; align-items: center; justify-content: space-between; }
.book-card__price { font-family: var(--font-display); font-weight: 700; color: var(--navy); font-size: 1.3rem; }

/* =========================================================================
   Docentes
   ========================================================================= */
.teachers-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
@media (max-width: 760px) { .teachers-grid { grid-template-columns: 1fr; } }
.teacher-card {
  border: 1px solid var(--border); border-radius: var(--radius-md); padding: 30px;
  background: var(--white); box-shadow: var(--shadow-sm); display: flex; gap: 20px; align-items: flex-start;
}
.teacher-card__photo { width: 84px; height: 84px; border-radius: 50%; object-fit: cover; flex: none; }
.teacher-card__mono {
  width: 84px; height: 84px; border-radius: 50%; flex: none;
  background: linear-gradient(135deg, var(--navy) 55%, var(--orange) 55%);
  color: var(--white); display: grid; place-items: center;
  font-family: var(--font-display); font-weight: 700; font-size: 1.5rem;
}
.teacher-card h3 { font-family: var(--font-display); font-weight: 700; color: var(--navy); font-size: 1.1rem; text-transform: uppercase; }
.teacher-card__role { color: var(--orange); font-weight: 700; font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.6px; margin-bottom: 10px; }
.teacher-card p { font-size: 0.9rem; color: var(--muted); }

/* =========================================================================
   Banner de novedades (WhatsApp)
   ========================================================================= */
.news-banner {
  background-color: var(--orange);
  background-image: linear-gradient(rgba(8,21,46,.58), rgba(8,21,46,.58)), url("../assets/backgrounds/cta-naranja.webp");
  background-size: cover; background-position: center;
  color: var(--white); text-align: center; padding: 56px 0;
}
.news-banner h2 { font-family: var(--font-display); font-weight: 700; text-transform: uppercase; font-size: clamp(1.5rem, 3vw, 2.1rem); margin-bottom: 12px; }
.news-banner p { max-width: 34rem; margin: 0 auto 24px; opacity: 0.95; }
.news-banner .btn { background: var(--white); color: var(--navy); }

/* =========================================================================
   FAQ
   ========================================================================= */
.faq-section { background: var(--surface); }
.faq-item {
  background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-sm);
  margin-bottom: 12px; overflow: hidden;
}
.faq-item summary {
  list-style: none; cursor: pointer; padding: 20px 22px;
  font-weight: 700; color: var(--navy); font-size: 1rem;
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item__ico { flex: none; transition: transform var(--transition); color: var(--orange); }
.faq-item__ico .icon { width: 18px; height: 18px; }
.faq-item[open] .faq-item__ico { transform: rotate(45deg); }
.faq-item__body { padding: 0 22px 22px; color: var(--muted); font-size: 0.95rem; }

/* =========================================================================
   CTA final
   ========================================================================= */
.cta-final {
  background: var(--navy);
  background-image: radial-gradient(760px 420px at 12% 15%, rgba(240,125,38,.22), transparent 62%), linear-gradient(150deg, var(--navy-dark), var(--navy));
  color: var(--white); position: relative; overflow: hidden;
}
.cta-final-grid { display: grid; grid-template-columns: 1fr auto; gap: 40px; align-items: center; }
@media (max-width: 800px) { .cta-final-grid { grid-template-columns: 1fr; text-align: center; } }
.cta-final h2 { font-size: clamp(1.9rem, 4.2vw, 3rem); margin-bottom: 14px; }
.cta-final h2 .accent { color: var(--orange); }
.cta-final p { color: rgba(255,255,255,.8); max-width: 32rem; margin-bottom: 28px; font-size: 1.05rem; }
.cta-final .btns { display: flex; flex-wrap: wrap; gap: 14px; }
@media (max-width: 800px) { .cta-final .btns { justify-content: center; } }
.cta-final-mascot { max-width: 220px; }
@media (max-width: 800px) { .cta-final-mascot { max-width: 160px; margin-inline: auto; } }

/* =========================================================================
   Footer
   ========================================================================= */
footer { background: var(--navy-dark); color: rgba(255,255,255,.78); padding: 56px 0 28px; }
.foot-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
@media (max-width: 800px) { .foot-grid { grid-template-columns: 1fr; } }
.foot-brand img { height: 34px; width: auto; margin-bottom: 16px; }
.foot-brand p { font-size: 0.92rem; max-width: 22rem; }
.foot-lema { font-family: var(--font-display); font-weight: 700; text-transform: uppercase; color: var(--white); letter-spacing: 0.6px; margin-top: 16px; }
.foot-lema .accent { color: var(--orange); }
.foot-grid h4 { font-family: var(--font-display); font-weight: 700; text-transform: uppercase; color: var(--white); font-size: 0.88rem; letter-spacing: 1.5px; margin-bottom: 16px; }
.foot-grid a { display: block; margin-bottom: 10px; font-size: 0.92rem; transition: color var(--transition-fast); }
.foot-grid a:hover { color: var(--orange); }
.foot-legal { border-top: 1px solid rgba(255,255,255,.12); padding-top: 22px; font-size: 0.8rem; color: rgba(255,255,255,.55); line-height: 1.6; }

/* =========================================================================
   WhatsApp flotante
   ========================================================================= */
.wa-float {
  position: fixed; right: 20px; bottom: 20px; z-index: 70;
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--whatsapp); color: var(--white);
  border-radius: var(--radius-pill); box-shadow: var(--shadow-md);
  padding: 14px; opacity: 0; transform: translateY(14px) scale(.92); pointer-events: none;
  transition: opacity var(--transition), transform var(--transition);
}
.wa-float.is-visible { opacity: 1; transform: none; pointer-events: auto; }
.wa-float .icon { width: 26px; height: 26px; color: var(--white); }
.wa-float__label { font-family: var(--font-display); font-weight: 700; text-transform: uppercase; font-size: 0.85rem; padding-right: 4px; display: none; }
@media (min-width: 720px) { .wa-float__label { display: inline; } }

/* =========================================================================
   Reveal on scroll
   ========================================================================= */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }