/* ============================================================
   JASO Y ASOCIADOS — styles.css
   ============================================================ */

/* ── Variables ─────────────────────────────────────────────── */
:root {
  --verde-petroleo:   #173F37;
  --verde-oscuro:     #0f2b24;
  --verde-suave:      #D9E1DC;
  --taupe:            #A89F91;
  --marfil:           #F8F6F1;
  --carbon:           #24272A;
  --blanco:           #FFFFFF;
  --sombra-suave:     0 4px 24px rgba(23,63,55,.10);
  --sombra-media:     0 8px 40px rgba(23,63,55,.15);
  --radio:            12px;
  --radio-lg:         20px;
  --transicion:       .3s ease;
  --ff-titulo:        'Playfair Display', Georgia, serif;
  --ff-texto:         'Inter', system-ui, sans-serif;
}

/* ── Reset & base ───────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--ff-texto);
  background-color: var(--blanco);
  color: var(--carbon);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5 {
  font-family: var(--ff-titulo);
  font-weight: 700;
  line-height: 1.25;
  color: var(--carbon);
}

img { max-width: 100%; height: auto; }

a { text-decoration: none; transition: var(--transicion); }

/* ── Utilidades ─────────────────────────────────────────────── */
.text-verde  { color: var(--verde-petroleo) !important; }
.text-taupe  { color: var(--taupe) !important; }
.bg-marfil   { background-color: var(--marfil) !important; }
.bg-verde    { background-color: var(--verde-petroleo) !important; }
.bg-carbon   { background-color: var(--carbon) !important; }
.bg-suave    { background-color: var(--verde-suave) !important; }

.section-tag {
  display: inline-block;
  font-family: var(--ff-texto);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--taupe);
  margin-bottom: 1rem;
}

.section-title {
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  color: var(--carbon);
  margin-bottom: 1rem;
}

.section-lead {
  font-size: 1.05rem;
  color: #5a5f65;
  max-width: 620px;
}

.divider-verde {
  width: 48px;
  height: 3px;
  background: var(--verde-petroleo);
  border-radius: 2px;
  margin: 1rem 0 1.5rem;
}

/* ── Botones ────────────────────────────────────────────────── */
.btn-jaso-primary {
  background-color: var(--verde-petroleo);
  color: var(--blanco);
  font-family: var(--ff-texto);
  font-weight: 600;
  font-size: .92rem;
  letter-spacing: .03em;
  padding: .82rem 1.8rem;
  border-radius: 8px;
  border: 2px solid var(--verde-petroleo);
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  transition: var(--transicion);
  cursor: pointer;
}
.btn-jaso-primary:hover {
  background-color: var(--verde-oscuro);
  border-color: var(--verde-oscuro);
  color: var(--blanco);
  transform: translateY(-2px);
  box-shadow: var(--sombra-media);
}

.btn-jaso-outline {
  background-color: transparent;
  color: var(--verde-petroleo);
  font-family: var(--ff-texto);
  font-weight: 600;
  font-size: .92rem;
  letter-spacing: .03em;
  padding: .8rem 1.8rem;
  border-radius: 8px;
  border: 2px solid var(--verde-petroleo);
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  transition: var(--transicion);
  cursor: pointer;
}
.btn-jaso-outline:hover {
  background-color: var(--verde-petroleo);
  color: var(--blanco);
  transform: translateY(-2px);
  box-shadow: var(--sombra-media);
}

.btn-wa {
  background-color: #25D366;
  color: var(--blanco);
  font-family: var(--ff-texto);
  font-weight: 600;
  font-size: .92rem;
  letter-spacing: .03em;
  padding: .82rem 1.8rem;
  border-radius: 8px;
  border: 2px solid #25D366;
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  transition: var(--transicion);
  cursor: pointer;
}
.btn-wa:hover {
  background-color: #1daa55;
  border-color: #1daa55;
  color: var(--blanco);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(37,211,102,.25);
}

/* Variantes sobre fondo oscuro */
.btn-jaso-primary.on-dark {
  border-color: var(--blanco);
}
.btn-jaso-outline.on-dark {
  color: var(--blanco);
  border-color: rgba(255,255,255,.7);
}
.btn-jaso-outline.on-dark:hover {
  background-color: rgba(255,255,255,.12);
  border-color: var(--blanco);
}

/* ── Navbar ─────────────────────────────────────────────────── */
.navbar-jaso {
  background-color: rgba(255,255,255,.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(23,63,55,.08);
  padding: .9rem 0;
  transition: box-shadow var(--transicion);
  z-index: 1050;
}
.navbar-jaso.scrolled { box-shadow: var(--sombra-suave); }

.navbar-brand img { height: 46px; }

.navbar-jaso .nav-link {
  font-family: var(--ff-texto);
  font-weight: 500;
  font-size: .88rem;
  letter-spacing: .025em;
  color: var(--carbon);
  padding: .4rem .9rem !important;
  transition: color var(--transicion);
}
.navbar-jaso .nav-link:hover,
.navbar-jaso .nav-link.active { color: var(--verde-petroleo); }

.navbar-jaso .nav-cta {
  background-color: var(--verde-petroleo);
  color: var(--blanco) !important;
  border-radius: 7px;
  padding: .4rem 1.1rem !important;
}
.navbar-jaso .nav-cta:hover {
  background-color: var(--verde-oscuro);
  color: var(--blanco) !important;
}

.navbar-toggler {
  border: 1.5px solid var(--verde-petroleo);
  border-radius: 7px;
  padding: .35rem .6rem;
}
.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%23173F37' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* ── Hero ───────────────────────────────────────────────────── */
#hero {
  background-color: var(--marfil);
  background-image:
    linear-gradient(
      90deg,
      rgba(248, 246, 241, .99) 0%,
      rgba(248, 246, 241, .96) 38%,
      rgba(248, 246, 241, .80) 57%,
      rgba(248, 246, 241, .28) 100%
    ),
    linear-gradient(
      180deg,
      rgba(23, 63, 55, .04) 0%,
      rgba(23, 63, 55, .14) 100%
    ),
    url('../img/FondoHero.jpg');
  background-position: center, center, 68% center;
  background-repeat: no-repeat;
  background-size: cover;
  padding: 5rem 0 4rem;
  position: relative;
  overflow: hidden;
}

#hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 88% 32%, rgba(23,63,55,.08) 0%, transparent 38%),
    linear-gradient(90deg, transparent 55%, rgba(255,255,255,.08) 100%);
  pointer-events: none;
}

#hero::after {
  content: '';
  position: absolute;
  inset: auto 0 0;
  height: 110px;
  background: linear-gradient(to bottom, transparent, rgba(248,246,241,.46));
  pointer-events: none;
}

#hero > .container {
  position: relative;
  z-index: 1;
}

.hero-eyebrow {
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--taupe);
  margin-bottom: .75rem;
}

.hero-title {
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  color: var(--carbon);
  line-height: 1.18;
  margin-bottom: 1.25rem;
}

.hero-title em {
  font-style: normal;
  color: var(--verde-petroleo);
}

.hero-subtitle {
  font-size: 1.05rem;
  color: #5a5f65;
  max-width: 560px;
  margin-bottom: 1.75rem;
  line-height: 1.75;
}

.hero-bullets {
  list-style: none;
  padding: 0;
  margin-bottom: 2rem;
}
.hero-bullets li {
  display: flex;
  align-items: center;
  gap: .65rem;
  font-size: .92rem;
  color: var(--carbon);
  font-weight: 500;
  margin-bottom: .5rem;
}
.hero-bullets li::before {
  content: '';
  width: 18px;
  height: 18px;
  min-width: 18px;
  background-color: var(--verde-suave);
  border-radius: 50%;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='%23173F37' d='M13.854 3.646a.5.5 0 0 1 0 .708l-7 7a.5.5 0 0 1-.708 0l-3.5-3.5a.5.5 0 1 1 .708-.708L6.5 10.293l6.646-6.647a.5.5 0 0 1 .708 0z'/%3e%3c/svg%3e");
  background-size: 10px;
  background-repeat: no-repeat;
  background-position: center;
}

/* ── Formulario Hero ────────────────────────────────────────── */
.form-card {
  background: rgba(255,255,255,.96);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-radius: var(--radio-lg);
  box-shadow: 0 20px 55px rgba(23,63,55,.16);
  padding: 2.25rem 2rem;
  position: relative;
  z-index: 1;
  border-top: 4px solid var(--verde-petroleo);
  border-right: 1px solid rgba(255,255,255,.72);
  border-bottom: 1px solid rgba(255,255,255,.72);
  border-left: 1px solid rgba(255,255,255,.72);
}

.form-card-title {
  font-size: 1.45rem;
  color: var(--carbon);
  margin-bottom: .35rem;
}

.form-card-lead {
  font-size: .88rem;
  color: var(--taupe);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.form-label {
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .03em;
  color: var(--carbon);
  margin-bottom: .35rem;
}

.form-control, .form-select {
  border: 1.5px solid #e2ddd8;
  border-radius: 8px;
  padding: .72rem 1rem;
  font-size: .9rem;
  font-family: var(--ff-texto);
  color: var(--carbon);
  background-color: #fafaf8;
  transition: border-color var(--transicion), box-shadow var(--transicion);
}
.form-control:focus, .form-select:focus {
  border-color: var(--verde-petroleo);
  box-shadow: 0 0 0 3px rgba(23,63,55,.1);
  background-color: var(--blanco);
  outline: none;
}
.form-control::placeholder { color: #b8b2ab; }

textarea.form-control { resize: vertical; min-height: 90px; }

.btn-submit {
  width: 100%;
  background-color: var(--verde-petroleo);
  color: var(--blanco);
  font-family: var(--ff-texto);
  font-weight: 700;
  font-size: .95rem;
  letter-spacing: .03em;
  padding: .9rem 1.5rem;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: var(--transicion);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
}
.btn-submit:hover {
  background-color: var(--verde-oscuro);
  transform: translateY(-2px);
  box-shadow: var(--sombra-media);
}
.btn-submit:active { transform: translateY(0); }

.form-privacy {
  font-size: .75rem;
  color: var(--taupe);
  text-align: center;
  margin-top: .85rem;
}

.invalid-feedback { font-size: .78rem; }

/* ── Sección Confianza ──────────────────────────────────────── */
#confianza {
  padding: 4.5rem 0;
  background-color: var(--blanco);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 1.5rem;
}

.trust-card {
  background: var(--marfil);
  border-radius: var(--radio);
  padding: 1.75rem 1.25rem;
  text-align: center;
  border: 1px solid rgba(168,159,145,.2);
  transition: var(--transicion);
}
.trust-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--sombra-suave);
  border-color: rgba(23,63,55,.15);
}

.trust-icon {
  width: 48px;
  height: 48px;
  background-color: var(--verde-suave);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  color: var(--verde-petroleo);
  font-size: 1.2rem;
}

.trust-card h5 {
  font-size: .95rem;
  font-weight: 700;
  color: var(--carbon);
  margin-bottom: .3rem;
  font-family: var(--ff-texto);
}

.trust-card p {
  font-size: .82rem;
  color: var(--taupe);
  margin: 0;
  line-height: 1.5;
}

/* ── Sección Problemas ──────────────────────────────────────── */
#problemas {
  padding: 5rem 0;
  background-color: var(--marfil);
}

.problema-card {
  background: var(--blanco);
  border-radius: var(--radio);
  padding: 1.75rem 1.5rem;
  height: 100%;
  border: 1px solid rgba(168,159,145,.18);
  border-left: 4px solid var(--verde-petroleo);
  transition: var(--transicion);
}
.problema-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--sombra-suave);
  border-left-color: var(--taupe);
}

.problema-icon {
  font-size: 1.5rem;
  margin-bottom: .85rem;
  display: block;
}

.problema-card h5 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--carbon);
  margin-bottom: .5rem;
  font-family: var(--ff-texto);
}

.problema-card p {
  font-size: .85rem;
  color: #6b7280;
  margin: 0;
  line-height: 1.6;
}

/* ── Metodología / Timeline ─────────────────────────────────── */
#metodologia {
  padding: 5rem 0;
  background-color: var(--blanco);
}

.timeline-wrap {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0;
  position: relative;
}

.timeline-wrap::before {
  content: '';
  position: absolute;
  top: 36px;
  left: calc(12.5% + 24px);
  right: calc(12.5% + 24px);
  height: 2px;
  background: var(--verde-suave);
  z-index: 0;
}

.step-card {
  text-align: center;
  padding: 0 1.5rem;
  position: relative;
  z-index: 1;
}

.step-num {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background-color: var(--verde-petroleo);
  color: var(--blanco);
  font-family: var(--ff-titulo);
  font-size: 1.2rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
  box-shadow: 0 4px 16px rgba(23,63,55,.2);
}

.step-card h5 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--carbon);
  margin-bottom: .5rem;
  font-family: var(--ff-texto);
}

.step-card p {
  font-size: .85rem;
  color: #6b7280;
  margin: 0;
  line-height: 1.65;
}

/* ── Sobre Carlos ───────────────────────────────────────────── */
#sobre-carlos {
  padding: 5.5rem 0;
  background-color: var(--carbon);
  color: var(--blanco);
  position: relative;
  overflow: hidden;
}

#sobre-carlos::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(23,63,55,.4) 0%, transparent 70%);
  border-radius: 50%;
}

.carlos-badge {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 50px;
  padding: .45rem 1rem;
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: rgba(255,255,255,.75);
  margin-bottom: 1.25rem;
}

#sobre-carlos h2 {
  color: var(--blanco);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  margin-bottom: 1rem;
}

#sobre-carlos .lead-text {
  font-size: 1.05rem;
  color: rgba(255,255,255,.8);
  line-height: 1.8;
  margin-bottom: 1.25rem;
}

.award-box {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  border-left: 4px solid var(--taupe);
  border-radius: 8px;
  padding: 1.1rem 1.25rem;
  margin-top: 1.5rem;
}
.award-box p {
  font-size: .9rem;
  color: rgba(255,255,255,.8);
  margin: 0;
  line-height: 1.6;
}
.award-box span {
  font-weight: 700;
  color: var(--taupe);
}

.carlos-stat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 2rem;
}

.carlos-stat {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 10px;
  padding: 1.25rem 1rem;
  text-align: center;
}

.carlos-stat-num {
  font-family: var(--ff-titulo);
  font-size: 2rem;
  font-weight: 700;
  color: var(--taupe);
  line-height: 1;
  margin-bottom: .25rem;
}

.carlos-stat-label {
  font-size: .78rem;
  color: rgba(255,255,255,.6);
  letter-spacing: .04em;
}

/* ── Áreas de Práctica ──────────────────────────────────────── */
#areas {
  padding: 5rem 0;
  background-color: var(--marfil);
}

.area-card {
  background: var(--blanco);
  border-radius: var(--radio-lg);
  padding: 2rem 1.75rem;
  height: 100%;
  border: 1px solid rgba(168,159,145,.18);
  transition: var(--transicion);
  display: flex;
  flex-direction: column;
}
.area-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--sombra-media);
  border-color: rgba(23,63,55,.15);
}

.area-icon-wrap {
  width: 52px;
  height: 52px;
  background-color: var(--verde-suave);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  font-size: 1.35rem;
  color: var(--verde-petroleo);
  flex-shrink: 0;
}

.area-card h5 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--carbon);
  margin-bottom: .6rem;
  font-family: var(--ff-texto);
}

.area-card p {
  font-size: .85rem;
  color: #6b7280;
  line-height: 1.65;
  flex: 1;
  margin-bottom: 1.25rem;
}

.area-link {
  font-size: .82rem;
  font-weight: 600;
  color: var(--verde-petroleo);
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  letter-spacing: .03em;
}
.area-link:hover { color: var(--verde-oscuro); gap: .5rem; }

/* ── CTA Banner ─────────────────────────────────────────────── */
#cta-banner {
  padding: 5rem 0;
  background-color: var(--verde-petroleo);
  position: relative;
  overflow: hidden;
}

#cta-banner::before {
  content: '"';
  position: absolute;
  top: -30px;
  left: 3%;
  font-family: var(--ff-titulo);
  font-size: 18rem;
  color: rgba(255,255,255,.04);
  line-height: 1;
  pointer-events: none;
}

#cta-banner h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  color: var(--blanco);
  margin-bottom: 1rem;
}

#cta-banner p {
  font-size: 1.05rem;
  color: rgba(255,255,255,.78);
  max-width: 580px;
  margin: 0 auto 2rem;
  line-height: 1.75;
}

/* ── FAQ ────────────────────────────────────────────────────── */
#faq {
  padding: 5rem 0;
  background-color: var(--blanco);
}

.accordion-item {
  border: 1px solid rgba(168,159,145,.25) !important;
  border-radius: var(--radio) !important;
  margin-bottom: .75rem !important;
  overflow: hidden;
}

.accordion-button {
  font-family: var(--ff-texto);
  font-weight: 600;
  font-size: .95rem;
  color: var(--carbon) !important;
  background-color: var(--blanco) !important;
  padding: 1.1rem 1.5rem;
  border: none !important;
  box-shadow: none !important;
  transition: color var(--transicion), background-color var(--transicion);
}
.accordion-button:not(.collapsed) {
  color: var(--verde-petroleo) !important;
  background-color: var(--marfil) !important;
}
.accordion-button::after {
  filter: none;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23173F37'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e") !important;
}

.accordion-body {
  font-size: .9rem;
  color: #6b7280;
  line-height: 1.75;
  padding: 1rem 1.5rem 1.25rem;
  background-color: var(--marfil);
}

/* ── Footer ─────────────────────────────────────────────────── */
#footer {
  background-color: var(--carbon);
  color: rgba(255,255,255,.75);
  padding: 4rem 0 0;
}

.footer-brand img { height: 44px; margin-bottom: .85rem; filter: brightness(0) invert(1); }

.footer-tagline {
  font-size: .82rem;
  color: rgba(255,255,255,.5);
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}

.footer-desc {
  font-size: .85rem;
  color: rgba(255,255,255,.6);
  line-height: 1.7;
  max-width: 300px;
}

.footer-heading {
  font-family: var(--ff-texto);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--taupe);
  margin-bottom: 1.1rem;
}

.footer-links {
  list-style: none;
  padding: 0;
}
.footer-links li { margin-bottom: .5rem; }
.footer-links a {
  font-size: .85rem;
  color: rgba(255,255,255,.6);
  transition: color var(--transicion);
}
.footer-links a:hover { color: var(--blanco); }

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: .75rem;
  margin-bottom: .85rem;
  font-size: .85rem;
  color: rgba(255,255,255,.65);
  line-height: 1.55;
}
.footer-contact-item i {
  color: var(--taupe);
  margin-top: .15rem;
  flex-shrink: 0;
  font-size: 1rem;
}
.footer-contact-item a {
  color: rgba(255,255,255,.65);
}
.footer-contact-item a:hover { color: var(--blanco); }

.footer-bottom {
  margin-top: 3rem;
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 1.25rem 0;
  text-align: center;
  font-size: .78rem;
  color: rgba(255,255,255,.35);
}

/* ── WhatsApp Float ─────────────────────────────────────────── */
.wa-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 58px;
  height: 58px;
  background-color: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 24px rgba(37,211,102,.4);
  z-index: 9999;
  transition: var(--transicion);
  text-decoration: none;
}
.wa-float:hover {
  background-color: #1daa55;
  transform: scale(1.1);
  box-shadow: 0 8px 32px rgba(37,211,102,.5);
}
.wa-float svg { width: 30px; height: 30px; fill: var(--blanco); }

.wa-tooltip {
  position: absolute;
  right: 70px;
  background: var(--carbon);
  color: var(--blanco);
  font-size: .78rem;
  font-weight: 600;
  padding: .4rem .9rem;
  border-radius: 6px;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transform: translateX(6px);
  transition: var(--transicion);
}
.wa-float:hover .wa-tooltip { opacity: 1; transform: translateX(0); }
.wa-tooltip::after {
  content: '';
  position: absolute;
  right: -6px;
  top: 50%;
  transform: translateY(-50%);
  border: 4px solid transparent;
  border-left-color: var(--carbon);
}

/* ── Animaciones scroll ─────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .65s ease, transform .65s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }
.reveal-delay-4 { transition-delay: .4s; }

/* ── Página de agradecimiento ───────────────────────────────── */
.thanks-hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--marfil);
  text-align: center;
  padding: 3rem 1.5rem;
}
.thanks-card {
  background: var(--blanco);
  border-radius: var(--radio-lg);
  box-shadow: var(--sombra-media);
  padding: 3.5rem 2.5rem;
  max-width: 540px;
  width: 100%;
  border-top: 4px solid var(--verde-petroleo);
}
.thanks-icon {
  width: 72px;
  height: 72px;
  background-color: var(--verde-suave);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  font-size: 1.8rem;
  color: var(--verde-petroleo);
}
.thanks-card h1 {
  font-size: 2rem;
  color: var(--carbon);
  margin-bottom: .75rem;
}
.thanks-card p {
  font-size: 1rem;
  color: #6b7280;
  line-height: 1.75;
  margin-bottom: 2rem;
}

/* ── Alert form ─────────────────────────────────────────────── */
.form-alert {
  border-radius: 8px;
  padding: .85rem 1rem;
  font-size: .85rem;
  font-weight: 500;
  margin-top: .75rem;
  display: none;
}
.form-alert.show { display: block; }
.form-alert-error { background: #fef2f2; color: #b91c1c; border: 1px solid #fecaca; }

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 991.98px) {
  #hero {
    background-image:
      linear-gradient(rgba(248,246,241,.90), rgba(248,246,241,.94)),
      url('../img/FondoHero.jpg');
    background-position: center, 72% center;
    background-size: cover;
    padding: 4rem 0 3rem;
  }
  .timeline-wrap::before { display: none; }
  .step-card { padding: 1rem; }
  .carlos-stat-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 767.98px) {
  #hero { padding: 3rem 0 2.5rem; }
  .form-card { padding: 1.75rem 1.25rem; }
  .hero-cta-wrap { flex-direction: column; align-items: stretch; }
  .hero-cta-wrap .btn-jaso-primary,
  .hero-cta-wrap .btn-wa { justify-content: center; }
  .timeline-wrap { gap: 1.5rem; }
  .carlos-stat-grid { grid-template-columns: 1fr 1fr; }
  .trust-grid { grid-template-columns: 1fr 1fr; }
  #cta-banner { text-align: center; }
  #cta-banner .cta-btns { justify-content: center; }
  .wa-float { bottom: 18px; right: 18px; width: 52px; height: 52px; }
  .thanks-card { padding: 2.25rem 1.5rem; }
}

@media (max-width: 575.98px) {
  .trust-grid { grid-template-columns: 1fr; }
  .carlos-stat-grid { grid-template-columns: 1fr; }
}