/* ═══════════════════════════════════════
   NEJ PILATES — LANDING PAGE
   Variables · Reset · Tipografía · Layout
════════════════════════════════════════ */

:root {
  /* ── Paleta: tierra · arena · lavanda · verde agua ── */
  --cream:        #FAF7F2;   /* crema — fondo principal */
  --cream-alt:    #E7DDD0;   /* beige arena — secciones alt */
  --cream-dark:   #D9CFC4;   /* arena oscura */

  /* Malva Premium — tono exacto del branding NEJ Pilates */
  --lavender:     #F0E9EE;   /* malva pálido — fondos suaves */
  --lavender-mid: #8E6484;   /* malva puro — acento principal */
  --purple-dark:  #6A4C65;   /* malva oscuro — botones, nav CTA, headers */
  --purple:       #8E6484;   /* malva = acento base */
  --purple-light: #B896AA;   /* malva claro */
  --purple-xlt:   #DDD0D9;   /* malva muy claro */

  /* Verde agua — aparece en pocos puntos estratégicos */
  --verde:        #BFE3D6;   /* verde agua principal */
  --verde-light:  #DFF2EB;   /* verde agua muy suave */

  /* Tierra — texto y detalles cálidos */
  --rose:         #C4A090;   /* tierra/rosa cálido */
  --taupe:        #A08870;   /* tierra taupe */
  --charcoal:     #3D3228;   /* tierra oscura — texto */
  --charcoal-mid: #6B5E52;   /* tierra media */
  --charcoal-lt:  #9E8E84;   /* tierra clara */
  --white:        #FAF7F2;   /* crema */

  --serif:  'Cormorant Garamond', Georgia, serif;
  --sans:   'Montserrat', system-ui, sans-serif;

  --ease:   cubic-bezier(0.4, 0, 0.2, 1);
  --dur:    0.45s;

  --shadow-sm: 0 2px 20px rgba(90,58,82,0.08);
  --shadow-md: 0 8px 40px rgba(90,58,82,0.13);
  --shadow-lg: 0 20px 60px rgba(90,58,82,0.18);
  --shadow-md: 0 8px 40px rgba(139,107,174,0.12);
  --shadow-lg: 0 20px 60px rgba(139,107,174,0.18);

  --max: 1200px;
  --sp:  clamp(60px, 8vw, 110px);
}

/* ───── Reset ───── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--sans);
  background: var(--cream);
  color: var(--charcoal);
  line-height: 1.7;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; font-family: var(--sans); }

/* ───── Tipografía ───── */
h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 400;
  line-height: 1.15;
}
h1 { font-size: clamp(2.6rem, 5.5vw, 4.8rem); }
h2 { font-size: clamp(2rem,   4vw,   3.6rem); }
h3 { font-size: clamp(1.4rem, 2.5vw, 1.9rem); }
h4 { font-size: 1.1rem; }
p  { font-size: 0.93rem; color: var(--charcoal-mid); line-height: 1.8; }
em { font-style: italic; color: var(--purple); }
strong { font-weight: 600; color: var(--charcoal); }

.lead {
  font-family: var(--serif);
  font-size: clamp(1.1rem, 1.8vw, 1.3rem);
  color: var(--charcoal);
  line-height: 1.55;
}

.eyebrow {
  display: inline-block;
  font-family: var(--sans);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--purple);
  margin-bottom: 0.9rem;
}
.eyebrow-light { color: rgba(255,255,255,0.55); }

/* ───── Layout ───── */
.container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 clamp(1.2rem, 4vw, 3rem);
}
.section { padding: var(--sp) 0; }
.section-alt { background: var(--cream-alt); }

.section-header {
  text-align: center;
  max-width: 660px;
  margin: 0 auto clamp(3rem, 5vw, 5rem);
}
.section-sub { margin-top: 1rem; font-size: 0.9rem; }

/* ───── Botones ───── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  border-radius: 2px;
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  border: none;
  transition: transform var(--dur) var(--ease),
              box-shadow var(--dur) var(--ease),
              background var(--dur) var(--ease),
              color var(--dur) var(--ease);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}
.btn:hover  { transform: translateY(-2px); }
.btn:active { transform: translateY(0px); }

.btn-primary {
  background: var(--purple-dark);
  color: var(--white);
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover { box-shadow: var(--shadow-md); background: #5A3E56; }

.btn-primary-inv {
  background: var(--white);
  color: var(--purple-dark);
}
.btn-primary-inv:hover { background: var(--lavender); }

.btn-outline {
  background: transparent;
  color: var(--purple-dark);
  border: 1.5px solid var(--purple-dark);
}
.btn-outline:hover { background: var(--purple-dark); color: var(--white); }

.btn-whatsapp {
  background: #25D366;
  color: #fff;
  box-shadow: 0 4px 20px rgba(37,211,102,0.3);
}
.btn-whatsapp:hover { background: #1ebe5d; box-shadow: 0 6px 28px rgba(37,211,102,0.45); }

.btn-light {
  background: rgba(255,255,255,0.12);
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,0.35);
}
.btn-light:hover { background: rgba(255,255,255,0.22); }

.btn-maps {
  background: var(--cream);
  color: var(--purple-dark);
  border: 1.5px solid var(--purple);
  font-size: 0.68rem;
  padding: 0.65rem 1.3rem;
  margin-top: 0.8rem;
}
.btn-maps:hover { background: var(--purple-dark); color: var(--white); border-color: var(--purple-dark); }

.btn-full { width: 100%; }

/* ═══════════════════════════════════════
   NAVBAR
════════════════════════════════════════ */
.navbar {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 1000;
  padding: 1.4rem 0;
  transition: padding var(--dur) var(--ease),
              background var(--dur) var(--ease),
              box-shadow var(--dur) var(--ease);
}
.navbar.scrolled {
  padding: 0.9rem 0;
  background: rgba(244,238,230,0.92);
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
  box-shadow: var(--shadow-sm);
}
.nav-container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 clamp(1.2rem,4vw,3rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--charcoal);
  flex-shrink: 0;
}
.nav-logo-img {
  height: 48px;
  width: auto;
  mix-blend-mode: multiply;
  transition: transform var(--dur) var(--ease);
}
.nav-logo:hover .nav-logo-img { transform: scale(1.05); }
.nav-links {
  display: flex;
  align-items: center;
  gap: 2.2rem;
}
.nav-links a {
  font-size: 0.67rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--charcoal);
  transition: color var(--dur) var(--ease);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 1px;
  background: var(--purple);
  transition: width var(--dur) var(--ease);
}
.nav-links a:hover        { color: var(--purple); }
.nav-links a:hover::after { width: 100%; }

.nav-cta-link {
  padding: 0.55rem 1.3rem !important;
  border: 1.5px solid currentColor;
  border-radius: 2px;
  color: var(--purple-dark) !important;
}
.nav-cta-link::after { display: none !important; }
.nav-cta-link:hover  { background: var(--purple-dark); color: var(--white) !important; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 4px;
  z-index: 1100;
}
.nav-toggle span {
  display: block;
  width: 22px; height: 1.5px;
  background: var(--charcoal);
  transition: all var(--dur) var(--ease);
  transform-origin: center;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ═══════════════════════════════════════
   HERO
════════════════════════════════════════ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  background: var(--cream);
}
.hero-bg { position: absolute; inset: 0; pointer-events: none; }

.hero-circle {
  position: absolute;
  border-radius: 50%;
}
.hero-circle-1 {
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(107,91,149,0.08) 0%, transparent 70%);
  top: -180px; right: -150px;
  animation: float-a 9s ease-in-out infinite;
}
.hero-circle-2 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(196,145,126,0.09) 0%, transparent 70%);
  bottom: -80px; left: 80px;
  animation: float-b 12s ease-in-out infinite;
}
.hero-circle-3 {
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(61,46,101,0.05) 0%, transparent 70%);
  top: 40%; left: -80px;
  animation: float-a 14s ease-in-out infinite reverse;
}
.hero-line {
  position: absolute;
  width: 1px;
  background: linear-gradient(to bottom, transparent, rgba(107,91,149,0.25), transparent);
}
.hero-line-1 { height: 45%; right: 14%; top: 28%; }
.hero-line-2 { height: 30%; left: 10%; top: 50%; opacity: 0.5; }

.hero-content {
  position: relative; z-index: 1;
  text-align: center;
  padding: 8rem 1.5rem 5rem;
  max-width: 820px;
}
.hero-logo-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 2.8rem;
}
.hero-logo-img {
  width: clamp(200px, 28vw, 320px);
  height: auto;
  mix-blend-mode: multiply;
  animation: float-a 6s ease-in-out infinite;
}
.hero-heading {
  color: var(--charcoal);
  margin-bottom: 1.6rem;
}
.hero-sub {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--charcoal-lt);
  margin-bottom: 3rem;
}
.hero-ctas {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.hero-scroll {
  position: absolute;
  bottom: 2.5rem; left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  z-index: 1;
}
.hero-scroll span {
  font-size: 0.6rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--charcoal-lt);
}
.hero-scroll-line {
  width: 1px; height: 48px;
  background: linear-gradient(to bottom, var(--purple), transparent);
  animation: scroll-pulse 2.2s ease-in-out infinite;
}

/* ═══════════════════════════════════════
   STATS BAR
════════════════════════════════════════ */
.stats-bar {
  background: var(--purple-dark);
  padding: 2.8rem 0;
  overflow: hidden;
}
.stats-container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 clamp(1.2rem,4vw,3rem);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  align-items: center;
}
.stat-sep {
  width: 1px; height: 50px;
  background: rgba(255,255,255,0.15);
  justify-self: center;
}
.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0.5rem 1.5rem;
}
.stat-number {
  display: block;
  font-family: var(--serif);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  color: var(--white);
  line-height: 1;
  margin-bottom: 0.35rem;
}
.stat-label {
  font-size: 0.65rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.58);
  line-height: 1.4;
}

/* ═══════════════════════════════════════
   SOBRE MÍ
════════════════════════════════════════ */
.sobre-mi-inner {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: clamp(3rem, 6vw, 7rem);
  align-items: center;
}
.sobre-mi-image-wrap { position: relative; }
.sobre-mi-frame {
  position: relative;
  max-width: 420px;
}
.sobre-mi-photo {
  aspect-ratio: 3/4;
  background: var(--cream-alt);
  border-radius: 3px;
  overflow: hidden;
}
.sobre-mi-foto-real {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 18%;
  display: block;
  transition: transform 0.6s var(--ease);
}
.sobre-mi-frame:hover .sobre-mi-foto-real {
  transform: scale(1.03);
}
.frame-deco {
  position: absolute;
  inset: 1rem -1rem -1rem 1rem;
  border: 1.5px solid var(--purple-xlt);
  border-radius: 3px;
  z-index: -1;
  transition: inset var(--dur) var(--ease);
}
.sobre-mi-frame:hover .frame-deco {
  inset: 0.5rem -1.5rem -1.5rem 0.5rem;
}

.sobre-mi-badge {
  position: absolute;
  bottom: -1.8rem; right: -1.8rem;
  width: 110px; height: 110px;
  border-radius: 50%;
  background: var(--purple-dark);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  box-shadow: var(--shadow-md);
  animation: float-a 5s ease-in-out infinite;
}
.badge-num {
  font-family: var(--serif);
  font-size: 2.4rem;
  line-height: 1;
  color: var(--white);
}
.badge-txt {
  font-size: 0.5rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
  line-height: 1.4;
  margin-top: 0.15rem;
}

.sobre-mi-content h2 { margin: 0.4rem 0 1.4rem; }
.sobre-mi-content .lead { margin-bottom: 1.3rem; }
.sobre-mi-content > p   { margin-bottom: 1rem; }

.certs-list {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  margin: 1.8rem 0 2.4rem;
}
.cert-item {
  display: flex;
  align-items: center;
  gap: 0.9rem;
}
.cert-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--verde);        /* verde agua en bullets de certs */
  flex-shrink: 0;
  box-shadow: 0 0 0 3px rgba(191,227,214,0.35);
}
.cert-item span {
  font-size: 0.88rem;
  color: var(--charcoal);
  font-weight: 500;
}

/* ═══════════════════════════════════════
   CLASES
════════════════════════════════════════ */
.clases-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  align-items: start;
}
.clase-card {
  background: var(--white);
  border-radius: 3px;
  padding: 2.5rem 2rem;
  border: 1.5px solid transparent;
  transition: transform var(--dur) var(--ease),
              box-shadow var(--dur) var(--ease),
              border-color var(--dur) var(--ease);
  position: relative;
}
.clase-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-md);
  border-color: var(--purple-xlt);
}
.clase-card.featured {
  background: var(--purple-dark);
  transform: translateY(-12px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}
.clase-card.featured:hover { transform: translateY(-18px); }

.clase-badge-top {
  position: absolute;
  top: -13px; left: 50%;
  transform: translateX(-50%);
  background: var(--rose);
  color: var(--white);
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 0.3rem 1.1rem;
  border-radius: 30px;
  white-space: nowrap;
}
.clase-icon {
  width: 72px; height: 72px;
  margin-bottom: 1.6rem;
  color: var(--purple-dark);
  background: var(--lavender);
  border-radius: 50%;
  padding: 14px;
  transition: transform var(--dur) var(--ease), background var(--dur) var(--ease);
}
.clase-card:hover .clase-icon { background: var(--lavender-mid); transform: scale(1.08); }
.clase-card.featured .clase-icon {
  color: var(--white);
  background: rgba(255,255,255,0.18);
}
.clase-card.featured:hover .clase-icon { background: rgba(255,255,255,0.28); }

.clase-card h3 { color: var(--charcoal); margin-bottom: 0.8rem; }
.clase-card.featured h3 { color: var(--white); }
.clase-card p { margin-bottom: 1.5rem; }
.clase-card.featured p { color: rgba(255,255,255,0.7); }

.clase-features {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  margin-bottom: 2rem;
}
.clase-features li {
  font-size: 0.83rem;
  color: var(--charcoal-mid);
  display: flex; align-items: center; gap: 0.6rem;
}
.clase-features li::before {
  content: '—';
  color: var(--purple-light);
  font-size: 0.65rem;
  flex-shrink: 0;
}
.clase-card.featured .clase-features li       { color: rgba(255,255,255,0.7); }
.clase-card.featured .clase-features li::before { color: rgba(255,255,255,0.35); }

/* ═══════════════════════════════════════
   REFORMER
════════════════════════════════════════ */
.reformer-inner {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(3rem, 6vw, 7rem);
  align-items: center;
}
.reformer-content h2  { margin: 0.4rem 0 1.3rem; }
.reformer-content .lead { margin-bottom: 1.2rem; }
.reformer-content > p   { margin-bottom: 2rem; }

.reformer-features {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  margin-top: 2rem;
}
.rf-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}
.rf-icon {
  width: 32px; height: 32px;
  background: var(--verde-light);   /* verde agua suave en iconos reformer */
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.8rem;
  color: var(--charcoal-mid);
  flex-shrink: 0;
  margin-top: 2px;
  transition: transform var(--dur) var(--ease), background var(--dur) var(--ease);
}
.rf-item:hover .rf-icon { background: var(--verde); color: var(--charcoal); transform: scale(1.1); }
.rf-item h4 { font-family: var(--serif); font-size: 1rem; font-weight: 500; margin-bottom: 0.2rem; }
.rf-item p  { margin-bottom: 0; font-size: 0.84rem; }

.reformer-visual { display: flex; align-items: center; justify-content: center; }
.reformer-svg-card {
  width: 100%;
  max-width: 440px;
  background: var(--lavender);
  border-radius: 6px;
  padding: 3rem 2.5rem 2rem;
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.reformer-svg-card:hover { transform: scale(1.02); box-shadow: var(--shadow-md); }
.reformer-svg-card svg { width: 100%; height: auto; color: var(--purple-dark); opacity: 0.65; }
.reformer-svg-caption {
  text-align: center;
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--purple);
  margin-top: 1.5rem;
}

/* ═══════════════════════════════════════
   BENEFICIOS
════════════════════════════════════════ */
.beneficios-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem;
}
.beneficio-card {
  background: var(--white);
  padding: 2rem 1.8rem;
  border-radius: 3px;
  border-left: 3px solid var(--purple);
  transition: transform var(--dur) var(--ease),
              box-shadow var(--dur) var(--ease),
              background var(--dur) var(--ease);
  position: relative;
  overflow: hidden;
}
.beneficio-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--lavender) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--dur) var(--ease);
  z-index: 0;
}
.beneficio-card:hover { transform: translateY(-5px) translateX(3px); box-shadow: var(--shadow-md); }
.beneficio-card:hover::before { opacity: 1; }
.beneficio-card > * { position: relative; z-index: 1; }

.beneficio-card-wide {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.5rem;
  align-items: center;
}

.ben-num {
  display: block;
  font-family: var(--serif);
  font-size: 3.5rem;
  line-height: 1;
  color: var(--purple-xlt);
  margin-bottom: 0.4rem;
}
.beneficio-card h4 {
  font-family: var(--serif);
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--purple-dark);
  margin-bottom: 0.45rem;
}
.beneficio-card p { font-size: 0.84rem; margin-bottom: 0; }

.beneficios-quote {
  text-align: center;
  margin-top: 4rem;
  padding: 3rem 2.5rem;
  background: var(--white);
  border-radius: 3px;
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
  border-top: 3px solid var(--purple);
  position: relative;
}
.beneficios-quote::before {
  content: '"';
  font-family: var(--serif);
  font-size: 8rem;
  color: var(--lavender);
  position: absolute;
  top: -1.5rem; left: 1.5rem;
  line-height: 1;
  pointer-events: none;
}
.beneficios-quote blockquote {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  color: var(--purple-dark);
  line-height: 1.6;
  position: relative; z-index: 1;
}
.beneficios-quote cite {
  display: block;
  margin-top: 1.2rem;
  font-family: var(--sans);
  font-style: normal;
  font-size: 0.68rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--charcoal-lt);
}

/* ═══════════════════════════════════════
   INSTRUCTORADO
════════════════════════════════════════ */
.instructorado {
  background: var(--purple-dark);
  padding: var(--sp) 0;
}
.instructorado-inner {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(3rem, 6vw, 6rem);
  align-items: center;
}
.instructorado h2 { color: var(--white); margin: 0.4rem 0 1.3rem; }
.instructorado .lead { color: rgba(255,255,255,0.95); margin-bottom: 1.2rem; }
.instructorado p { color: rgba(255,255,255,0.92); margin-bottom: 1rem; }
.instructorado strong { color: var(--white); font-weight: 700; }

.instructorado-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin: 1.8rem 0 2.4rem;
}
.instructorado-list li {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  font-size: 0.87rem;
  color: rgba(255,255,255,0.95);
}
.instructorado-list li::before {
  content: '✦';
  color: var(--rose);
  font-size: 0.55rem;
  flex-shrink: 0;
}

.instructorado-card-wrap { display: flex; align-items: center; justify-content: center; }
.instructorado-card {
  background: rgba(255,255,255,0.07);
  border: 1.5px solid rgba(255,255,255,0.15);
  border-radius: 6px;
  padding: clamp(2rem, 4vw, 3.5rem) clamp(1.5rem, 3vw, 3rem);
  text-align: center;
  backdrop-filter: blur(10px);
  transition: transform var(--dur) var(--ease), background var(--dur) var(--ease);
}
.instructorado-card:hover { transform: translateY(-5px); background: rgba(255,255,255,0.1); }
.inst-card-icon {
  width: 70px; height: 70px;
  background: rgba(255,255,255,0.1);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 1.5rem;
  color: rgba(255,255,255,0.75);
}
.instructorado-card h3 { color: var(--white); font-size: 1.4rem; margin-bottom: 0.8rem; }
.instructorado-card p  { color: rgba(255,255,255,0.92); margin-bottom: 0; font-size: 0.85rem; }
.inst-card-sep {
  height: 1px;
  background: rgba(255,255,255,0.12);
  margin: 2rem 0;
}

/* ═══════════════════════════════════════
   TESTIMONIOS
════════════════════════════════════════ */
.testimonios { background: var(--lavender); }
.testimonios-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.testimonio-card {
  background: var(--white);
  padding: 2.5rem 2rem;
  border-radius: 3px;
  border-bottom: 3px solid var(--verde);   /* verde agua como detalle inferior */
  box-shadow: var(--shadow-sm);
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
  position: relative;
}
.testimonio-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }

.test-quote-mark {
  font-family: Georgia, serif;
  font-size: 6rem;
  line-height: 0;
  color: var(--purple-xlt);
  position: absolute;
  top: 2.2rem; left: 1.8rem;
  pointer-events: none;
}
.test-text {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.05rem;
  color: var(--charcoal);
  line-height: 1.7;
  margin-bottom: 2rem;
  position: relative; z-index: 1;
}
.test-author {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.test-avatar {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: var(--lavender);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--serif);
  font-size: 1.2rem;
  color: var(--purple);
  flex-shrink: 0;
}
.test-name  { font-weight: 600; font-size: 0.85rem; margin-bottom: 0.1rem; color: var(--charcoal); }
.test-role  { font-size: 0.75rem; color: var(--charcoal-lt); }
.test-stars { color: var(--rose); font-size: 0.72rem; letter-spacing: 0.05em; margin-top: 0.2rem; }

.testimonios-ig {
  text-align: center;
  margin-top: 3.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.2rem;
}
.testimonios-ig > p {
  font-size: 0.85rem;
  color: var(--charcoal-mid);
}
.testimonios-ig .btn-outline span {
  color: var(--purple);
  font-style: italic;
  margin-left: 0.2rem;
}

/* ═══════════════════════════════════════
   CONTACTO
════════════════════════════════════════ */
.contacto-inner {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: clamp(2.5rem, 5vw, 6rem);
  align-items: start;
}
.contacto-info {
  display: flex;
  flex-direction: column;
  gap: 2.2rem;
  padding-top: 0.5rem;
}
.info-block h4 {
  font-family: var(--sans);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--purple);
  margin-bottom: 0.5rem;
}
.info-block p { color: var(--charcoal); font-size: 0.95rem; line-height: 1.5; }
.info-link {
  font-size: 0.95rem;
  color: var(--charcoal);
  transition: color var(--dur) var(--ease);
}
.info-link:hover { color: var(--purple); }

.contacto-form-wrap {
  background: var(--white);
  padding: clamp(2rem, 4vw, 3.5rem);
  border-radius: 3px;
  box-shadow: var(--shadow-sm);
}
.contacto-form-wrap h3   { margin-bottom: 0.4rem; }
.contacto-form-wrap > p  { margin-bottom: 2.5rem; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.form-group {
  margin-bottom: 1.4rem;
}
.form-group label {
  display: block;
  font-size: 0.67rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--charcoal-lt);
  margin-bottom: 0.45rem;
  transition: color var(--dur) var(--ease);
}
.form-group:focus-within label { color: var(--purple); }

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  background: var(--cream);
  border: 1.5px solid transparent;
  border-bottom-color: var(--cream-dark);
  border-radius: 2px;
  font-family: var(--sans);
  font-size: 0.88rem;
  color: var(--charcoal);
  transition: all var(--dur) var(--ease);
  outline: none;
  resize: vertical;
  -webkit-appearance: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--charcoal-lt); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--purple);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(107,91,149,0.09);
}
.form-group select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%239B8EC0' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.form-success {
  text-align: center;
  padding: 3rem 2rem;
  animation: fade-in-up 0.5s ease both;
}
.form-success-icon {
  width: 60px; height: 60px;
  background: var(--lavender);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  color: var(--purple);
  margin: 0 auto 1.5rem;
}
.form-success h4 { font-family: var(--serif); font-size: 1.7rem; color: var(--purple-dark); margin-bottom: 0.5rem; }
.form-success p  { color: var(--charcoal-mid); }

/* ═══════════════════════════════════════
   FOOTER
════════════════════════════════════════ */
.footer { background: var(--charcoal); padding: 3rem 0; }
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
}
.footer-logo {
  display: flex; align-items: center;
}
.footer-logo-img {
  height: 52px;
  width: auto;
  filter: invert(1) brightness(2);
  opacity: 0.88;
}
.footer-copy { font-size: 0.72rem; color: rgba(255,255,255,0.35); }
.footer-links { display: flex; gap: 1.5rem; }
.footer-links a {
  font-size: 0.68rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
  transition: color var(--dur) var(--ease);
}
.footer-links a:hover { color: rgba(255,255,255,0.9); }

/* ═══════════════════════════════════════
   ANIMACIONES
════════════════════════════════════════ */
[data-animate] {
  opacity: 0;
  transition: opacity 0.85s var(--ease),
              transform 0.85s var(--ease);
}
[data-animate="fade-up"]    { transform: translateY(32px); }
[data-animate="fade-right"] { transform: translateX(-32px); }
[data-animate="fade-left"]  { transform: translateX(32px); }
[data-animate].animated { opacity: 1; transform: none; }

@keyframes float-a {
  0%,100% { transform: translateY(0); }
  50%     { transform: translateY(-14px); }
}
@keyframes float-b {
  0%,100% { transform: translateY(0) scale(1); }
  50%     { transform: translateY(-10px) scale(1.03); }
}
@keyframes scroll-pulse {
  0%,100% { opacity: 1; transform: scaleY(1); transform-origin: top; }
  50%     { opacity: 0.3; transform: scaleY(0.5); transform-origin: top; }
}
@keyframes fade-in-up {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ═══════════════════════════════════════
   RESPONSIVE
════════════════════════════════════════ */
@media (max-width: 1024px) {
  .sobre-mi-inner,
  .reformer-inner,
  .instructorado-inner { grid-template-columns: 1fr; gap: 3.5rem; }

  .reformer-visual { order: -1; }
  .reformer-svg-card { max-width: 100%; }

  .contacto-inner { grid-template-columns: 1fr; }
  .contacto-info  { flex-direction: row; flex-wrap: wrap; gap: 1.5rem 3rem; }

  .clases-grid        { grid-template-columns: 1fr 1fr; }
  .clases-grid .clase-card.featured { transform: none; }

  .stats-container {
    grid-template-columns: 1fr 1px 1fr;
    row-gap: 1.5rem;
  }
  .stat-sep:nth-child(4) { display: none; }
  .stat-sep:nth-child(2),
  .stat-sep:nth-child(4) { height: 100%; }

  .beneficios-grid { grid-template-columns: 1fr 1fr; }
  .beneficio-card-wide { grid-column: span 2; }

  .testimonios-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  :root { --sp: 55px; }

  .nav-links {
    position: fixed;
    top: 0; right: -100%;
    height: 100dvh;
    width: min(300px, 85vw);
    background: var(--white);
    flex-direction: column;
    justify-content: center;
    gap: 2rem;
    padding: 5rem 2.5rem;
    box-shadow: var(--shadow-lg);
    transition: right var(--dur) var(--ease);
    z-index: 1050;
  }
  .nav-links.open { right: 0; }
  .nav-links a     { font-size: 0.9rem; letter-spacing: 0.12em; }
  .nav-cta-link    { width: 100%; text-align: center; }
  .nav-toggle      { display: flex; }

  .clases-grid      { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
  .beneficios-grid  { grid-template-columns: 1fr; }
  .beneficio-card-wide { grid-column: 1; display: flex; flex-direction: column; }
  .testimonios-grid { grid-template-columns: 1fr; }

  .stats-container  { grid-template-columns: 1fr 1px 1fr; }

  .form-row { grid-template-columns: 1fr; }

  .sobre-mi-badge { right: -0.5rem; bottom: -1.2rem; }
  .frame-deco     { display: none; }

  .footer-inner   { flex-direction: column; text-align: center; }
  .footer-links   { justify-content: center; }

  .hero-ctas { flex-direction: column; align-items: center; }
  .hero-ctas .btn { width: 100%; max-width: 280px; justify-content: center; }
}

@media (max-width: 480px) {
  .stats-container { grid-template-columns: 1fr; }
  .stat-sep        { display: none; }

  .contacto-info { flex-direction: column; }

  .beneficios-quote blockquote { font-size: 1rem; }
}