/* ============================================================
   DESIGN TOKENS
============================================================ */
:root {
  /* Brand colors */
  --navy-dark:   #0f1a40;
  --navy:        #1a2a5e;
  --blue-light:  #4a9fd8;
  --blue:        #2e7fc1;
  --coral:       #e8483a;
  --green:       #3fae5c;
  --green-dark:  #2fa04a;
  --orange:      #f0a63a;
  --purple:      #8b5cf6;
  --purple-dark: #6d28d9;
  --pink:        #ec4899;
  --yellow:      #fbbf24;
  --cyan:        #22d3ee;
  --bg:          #f4f7fb;
  --white:       #ffffff;
  --text:        #1a2035;
  --text-muted:  #6b7a99;

  /* Spacing scale */
  --sp-1: 4px;
  --sp-2: 8px;
  --sp-3: 12px;
  --sp-4: 16px;
  --sp-5: 20px;
  --sp-6: 24px;
  --sp-8: 32px;
  --sp-10: 40px;
  --sp-12: 48px;
  --sp-16: 64px;

  /* Radii */
  --r-sm: 10px;
  --r-md: 16px;
  --r-lg: 24px;
  --r-xl: 32px;

  /* Shadows */
  --sh-sm:     0 2px 8px rgba(15,26,64,.06);
  --sh-md:     0 4px 16px rgba(15,26,64,.10);
  --sh-lg:     0 8px 28px rgba(15,26,64,.14);
  --sh-purple: 0 8px 28px rgba(139,92,246,.25);
  --sh-green:  0 4px 16px rgba(63,174,92,.35);

  /* Typography */
  --font-display: 'Baloo 2', 'Poppins', sans-serif;
  --font-body:    'Poppins', sans-serif;

  /* Layout */
  --max-w: 1100px;
  --pad-x: 16px;
}

/* ============================================================
   BASE RESET
============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--bg);
  background-image: radial-gradient(circle, #dfe6f7 1px, transparent 1px);
  background-size: 22px 22px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; display: block; }

/* ============================================================
   CONTAINER
============================================================ */
main {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  overflow-x: hidden;
}

/* ============================================================
   SECTION TITLE
============================================================ */
.section-title {
  font-family: var(--font-display);
  color: var(--navy);
  font-size: clamp(20px, 5vw, 28px);
  font-weight: 700;
  text-align: center;
  padding: 0 var(--pad-x);
  margin: var(--sp-8) 0 var(--sp-5);
}

/* ============================================================
   HERO
============================================================ */
.hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(160deg, var(--navy-dark) 0%, var(--navy) 55%, var(--purple-dark) 130%);
  color: var(--white);
  text-align: center;
  padding: clamp(36px, 8vw, 72px) var(--pad-x) clamp(52px, 10vw, 88px);
  border-radius: 0 0 var(--r-xl) var(--r-xl);
}

.hero::before,
.hero::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  filter: blur(8px);
  z-index: 0;
}
.hero::before {
  width: min(340px, 65vw);
  height: min(340px, 65vw);
  background: radial-gradient(circle, var(--purple), transparent 70%);
  top: -110px;
  left: -80px;
  opacity: .55;
}
.hero::after {
  width: min(300px, 58vw);
  height: min(300px, 58vw);
  background: radial-gradient(circle, var(--pink), transparent 70%);
  bottom: -80px;
  right: -60px;
  opacity: .5;
}
.hero > * { position: relative; z-index: 1; }

.hero__eyebrow {
  letter-spacing: 5px;
  font-weight: 600;
  font-size: clamp(11px, 2.5vw, 14px);
  opacity: .85;
  text-transform: uppercase;
}
.hero__title {
  font-family: var(--font-display);
  font-size: clamp(46px, 13vw, 82px);
  font-weight: 700;
  line-height: 1.0;
  margin: var(--sp-2) 0 var(--sp-6);
  background: linear-gradient(90deg, var(--white) 30%, #d9c8ff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero__badge {
  background: var(--white);
  color: var(--navy);
  display: inline-block;
  padding: 12px 34px;
  border-radius: 40px;
  border: 3px solid var(--yellow);
  transform: rotate(-2deg);
  box-shadow: 0 10px 30px rgba(0,0,0,.28);
  transition: transform .3s ease;
}
.hero__badge:hover { transform: rotate(0deg) scale(1.02); }
.hero__badge-eyebrow { font-size: 11px; letter-spacing: 3px; font-weight: 600; opacity: .65; }
.hero__badge-title {
  font-family: var(--font-display);
  font-size: clamp(24px, 6vw, 32px);
  font-weight: 700;
  color: var(--purple-dark);
}
.hero__badge-sub { font-size: 13px; font-weight: 600; color: var(--navy); }

/* ============================================================
   FEATURES GRID
   Mobile: 2 cols → Tablet (600px): 3 cols → Desktop (1024px): 6 cols
============================================================ */
.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-3);
  padding: var(--sp-8) var(--pad-x);
}

.feature-card {
  background: var(--white);
  border-radius: var(--r-md);
  padding: var(--sp-5) var(--sp-3);
  text-align: center;
  box-shadow: var(--sh-md);
  transition: transform .25s ease, box-shadow .25s ease;
}
.feature-card:hover {
  transform: translateY(-5px) rotate(-1deg);
  box-shadow: 0 14px 30px rgba(139,92,246,.2);
}
.feature-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: clamp(48px, 11vw, 60px);
  height: clamp(48px, 11vw, 60px);
  margin: 0 auto var(--sp-2);
  border-radius: 50%;
  font-size: clamp(22px, 5vw, 28px);
  box-shadow: 0 6px 16px rgba(15,26,64,.18);
}
.icon-blue   { background: linear-gradient(135deg, var(--blue-light), var(--blue)); }
.icon-navy   { background: linear-gradient(135deg, var(--navy), var(--navy-dark)); }
.icon-purple { background: linear-gradient(135deg, var(--purple), var(--purple-dark)); }
.icon-pink   { background: linear-gradient(135deg, var(--pink), var(--purple)); }
.icon-yellow { background: linear-gradient(135deg, var(--yellow), var(--coral)); }

.feature-card p {
  font-size: clamp(9px, 2.2vw, 11px);
  font-weight: 700;
  color: var(--navy);
  letter-spacing: .3px;
  line-height: 1.3;
}

/* ============================================================
   STATS BANNER
============================================================ */
.stats-banner {
  background: linear-gradient(120deg, var(--purple), var(--blue) 55%, var(--cyan));
  color: var(--white);
  text-align: center;
  padding: var(--sp-8) var(--pad-x);
  font-weight: 600;
  font-size: clamp(13px, 3vw, 16px);
}
.stats-banner__number {
  font-family: var(--font-display);
  font-size: clamp(26px, 7vw, 42px);
  font-weight: 700;
  margin: var(--sp-2) 0 var(--sp-4);
}

/* ============================================================
   WHATSAPP PILLS
============================================================ */
.whatsapp-pill {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  max-width: 560px;
  margin: 0 auto;
  background: linear-gradient(135deg, var(--green), var(--green-dark));
  color: var(--white);
  text-decoration: none;
  font-weight: 800;
  font-size: clamp(15px, 4vw, 18px);
  padding: 16px 24px;
  border-radius: var(--r-md);
  box-shadow: var(--sh-green);
  transition: transform .2s ease, box-shadow .2s ease;
}
.whatsapp-pill:hover {
  transform: scale(1.03);
  box-shadow: 0 10px 28px rgba(63,174,92,.55);
}
.whatsapp-pill--inline { margin-top: var(--sp-5); }
.whatsapp-pill--center {
  width: calc(100% - (var(--pad-x) * 2));
  margin: var(--sp-5) auto;
}

/* ============================================================
   BENEFITS
============================================================ */
.benefits {
  padding: var(--sp-8) var(--pad-x);
  background: var(--white);
  text-align: center;
}
.benefits__list {
  list-style: none;
  text-align: left;
  max-width: 500px;
  margin: 0 auto;
}
.benefits__list li {
  padding: 10px 0;
  font-weight: 600;
  font-size: clamp(13px, 3.2vw, 15px);
  border-bottom: 1px dashed #e3d9fb;
}
.benefits__list .tag {
  font-size: 10px;
  background: linear-gradient(135deg, var(--purple), var(--pink));
  color: var(--white);
  padding: 2px 8px;
  border-radius: 8px;
  margin-left: 6px;
  font-weight: 700;
}

/* ============================================================
   COURSE BANNER
============================================================ */
.course-banner {
  background: linear-gradient(135deg, var(--purple), var(--navy) 60%, var(--navy-dark));
  color: var(--white);
  text-align: center;
  padding: var(--sp-8) var(--sp-5);
  margin: var(--sp-5) var(--pad-x) 0;
  border-radius: var(--r-lg);
}
.course-banner__badge {
  font-size: 12px;
  font-weight: 600;
  margin-bottom: var(--sp-3);
  opacity: .82;
}
.course-banner__badge strong {
  font-family: var(--font-display);
  font-size: clamp(19px, 5vw, 24px);
  display: block;
}
.course-banner h3 {
  font-family: var(--font-display);
  font-size: clamp(16px, 4.5vw, 22px);
  font-weight: 700;
  margin-bottom: var(--sp-3);
  letter-spacing: .5px;
}
.course-banner p {
  font-size: clamp(12px, 2.8vw, 14px);
  opacity: .92;
  max-width: 520px;
  margin: 0 auto;
  line-height: 1.6;
}

/* ============================================================
   SCHEDULES
   Mobile: 2 cols → Tablet (600px): 2 cols → Desktop (900px): 4 cols
============================================================ */
.schedules {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-3);
  padding: 0 var(--pad-x);
}
.schedule-card {
  background: var(--white);
  border-radius: var(--r-md);
  padding: var(--sp-5) var(--sp-4);
  box-shadow: var(--sh-md);
  position: relative;
  transition: transform .25s ease, box-shadow .25s ease;
}
.schedule-card:hover {
  transform: translateY(-4px) rotate(1deg);
  box-shadow: 0 12px 26px rgba(46,127,193,.22);
}
.schedule-card__tag {
  position: absolute;
  top: -10px;
  left: -8px;
  background: linear-gradient(135deg, var(--coral), var(--pink));
  color: var(--white);
  font-size: 11px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 8px;
  transform: rotate(-4deg);
}
.schedule-card h4 {
  font-size: clamp(12px, 2.8vw, 14px);
  color: var(--navy);
  margin-bottom: var(--sp-2);
  font-weight: 700;
}
.schedule-card ul {
  list-style: none;
  font-size: clamp(11px, 2.4vw, 13px);
  color: var(--blue);
  font-weight: 600;
  line-height: 1.8;
}

/* ============================================================
   CALENDAR
============================================================ */
.calendar { padding: var(--sp-5) var(--pad-x); }
.calendar__card {
  background: var(--white);
  border-radius: var(--r-md);
  padding: var(--sp-5);
  display: flex;
  align-items: center;
  gap: var(--sp-5);
  box-shadow: var(--sh-md);
}
.calendar__icon { font-size: clamp(28px, 7vw, 42px); flex-shrink: 0; }
.calendar__dates p {
  font-size: clamp(12px, 3vw, 14px);
  font-weight: 600;
  padding: 3px 0;
}
.calendar__dates strong { color: var(--purple-dark); margin-right: 6px; }

/* ============================================================
   PRICING
   Mobile: 1 col → 480px: 2 cols → Desktop (900px): 4 cols
============================================================ */
.pricing { padding: 0 var(--pad-x); }
.pricing__enrollment {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--purple), var(--purple-dark) 70%, var(--navy-dark));
  border-radius: var(--r-lg);
  padding: var(--sp-6) var(--sp-5);
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  box-shadow: var(--sh-purple);
  margin-bottom: var(--sp-6);
}
.pricing__enrollment-icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: clamp(56px, 13vw, 68px);
  height: clamp(56px, 13vw, 68px);
  border-radius: 50%;
  background: rgba(255,255,255,.16);
  box-shadow: inset 0 0 0 2px rgba(255,255,255,.35);
  font-size: clamp(26px, 6vw, 32px);
}
.pricing__amount {
  font-family: var(--font-display);
  font-size: clamp(26px, 6.5vw, 36px);
  font-weight: 700;
  color: var(--white);
}
.pricing__label {
  font-size: 13px;
  font-weight: 600;
  color: rgba(255,255,255,.85);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.price-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-5);
}
.price-card {
  background: var(--white);
  border-radius: var(--r-md);
  padding: var(--sp-5) var(--sp-4);
  text-align: center;
  box-shadow: var(--sh-md);
  position: relative;
  transition: transform .25s ease, box-shadow .25s ease;
}
.price-card:hover { transform: translateY(-4px) scale(1.02); }
.price-card--popular {
  border: 2px solid var(--purple);
  box-shadow: var(--sh-purple);
}
.price-card__ribbon {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%) rotate(-2deg);
  background: linear-gradient(135deg, var(--purple), var(--pink));
  color: var(--white);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: .3px;
  padding: 4px 12px;
  border-radius: 20px;
  white-space: nowrap;
  box-shadow: 0 4px 12px rgba(139,92,246,.42);
}
.price-card__tag { font-size: 13px; font-weight: 700; color: var(--navy); margin-bottom: var(--sp-2); }
.price-card__hours {
  font-size: 12px;
  color: var(--blue);
  font-weight: 600;
  margin-bottom: var(--sp-2);
  line-height: 1.6;
}
.price-card__opportune {
  font-size: 10px;
  background: var(--bg);
  color: var(--navy);
  display: inline-block;
  padding: 3px 10px;
  border-radius: 6px;
  margin-bottom: var(--sp-2);
  font-weight: 600;
}
.price-card__price {
  font-family: var(--font-display);
  font-size: clamp(18px, 4.5vw, 22px);
  font-weight: 700;
  color: var(--coral);
}
.price-card__old {
  font-family: var(--font-body);
  font-size: 13px;
  color: #a7b0c3;
  text-decoration: line-through;
  font-weight: 600;
}
.pricing__note {
  text-align: center;
  font-size: 12px;
  font-weight: 600;
  margin: var(--sp-5) 0;
}
.badge-discount {
  background: linear-gradient(135deg, var(--coral), var(--pink));
  color: var(--white);
  padding: 3px 10px;
  border-radius: 8px;
  font-weight: 700;
}

/* ============================================================
   PREVENTA
============================================================ */
.preventa-banner {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--coral), var(--pink) 60%, var(--purple));
  color: var(--white);
  text-align: center;
  padding: var(--sp-10) var(--sp-5);
  margin: var(--sp-5) var(--pad-x);
  border-radius: var(--r-lg);
}
.preventa-banner__tag {
  display: inline-block;
  letter-spacing: 3px;
  font-weight: 800;
  font-size: clamp(13px, 3vw, 15px);
  background: var(--yellow);
  color: var(--navy-dark);
  padding: 6px 20px;
  border-radius: 20px;
  transform: rotate(-3deg);
  animation: pulse-badge 2s ease-in-out infinite;
}
.preventa-banner__title {
  font-family: var(--font-display);
  font-size: clamp(28px, 7.5vw, 40px);
  font-weight: 700;
  margin: var(--sp-4) 0 var(--sp-3);
}
.preventa-banner__title strong {
  font-size: clamp(48px, 13vw, 72px);
  display: block;
}
.preventa-banner__note { font-size: clamp(11px, 2.5vw, 13px); opacity: .92; }

@keyframes pulse-badge {
  0%, 100% { transform: rotate(-3deg) scale(1); }
  50%       { transform: rotate(-3deg) scale(1.08); }
}

/* ============================================================
   PREVENTA ACTIONS (Inscribirme / Más Info)
============================================================ */
.preventa-actions {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  margin-top: var(--sp-6);
}
.btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex: 1;
  padding: 14px 18px;
  border-radius: var(--r-md);
  font-weight: 800;
  font-size: clamp(13px, 3.4vw, 15px);
  text-decoration: none;
  transition: transform .2s ease, box-shadow .2s ease;
  white-space: nowrap;
}
.btn--primary {
  background: var(--yellow);
  color: var(--navy-dark);
  box-shadow: 0 8px 22px rgba(0,0,0,.22);
}
.btn--primary:hover { transform: scale(1.03); box-shadow: 0 10px 26px rgba(0,0,0,.28); }
.btn--outline {
  background: rgba(255,255,255,.12);
  color: var(--white);
  border: 2px solid rgba(255,255,255,.6);
}
.btn--outline:hover { background: rgba(255,255,255,.22); transform: scale(1.03); }

@media (min-width: 480px) {
  .preventa-actions { flex-direction: row; }
}

/* ============================================================
   CTA STACK (Inscríbete / Más Información / Solicitar Beca)
============================================================ */
.cta-stack {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  max-width: 560px;
  margin: 0 auto;
  padding: var(--sp-3) var(--pad-x) var(--sp-8);
}
.cta-stack .btn { width: 100%; flex: none; }
.btn--blue {
  background: linear-gradient(135deg, var(--blue-light), var(--blue));
  color: var(--white);
  box-shadow: 0 8px 22px rgba(46,127,193,.32);
}
.btn--blue:hover { transform: scale(1.03); box-shadow: 0 10px 26px rgba(46,127,193,.4); }
.btn--purple-solid {
  background: linear-gradient(135deg, var(--purple), var(--purple-dark));
  color: var(--white);
  box-shadow: var(--sh-purple);
}
.btn--purple-solid:hover { transform: scale(1.03); }

/* ============================================================
   TESTIMONIALS
============================================================ */
.testimonials { padding: var(--sp-8) 0 var(--sp-10); background: var(--white); }
.testimonials__caption {
  text-align: center;
  font-size: clamp(12px, 3vw, 14px);
  opacity: .75;
  max-width: 420px;
  margin: 0 auto var(--sp-6);
  padding: 0 var(--pad-x);
  line-height: 1.6;
}
.testimonials__track {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--sp-3);
  padding: 4px var(--pad-x) var(--sp-3);
  max-width: var(--max-w);
  margin: 0 auto;
}
.yt-card {
  position: relative;
  border-radius: var(--r-md);
  overflow: hidden;
  box-shadow: var(--sh-md);
  background: #000;
  transition: transform .25s ease, box-shadow .25s ease;
}
.yt-card:hover { transform: translateY(-4px); box-shadow: var(--sh-lg); }
.yt-card--portrait {
  flex: 1 1 140px;
  min-width: 0;
  max-width: 220px;
  aspect-ratio: 9 / 16;
}
.yt-card iframe { width: 100%; height: 100%; border: 0; display: block; }

@media (min-width: 640px) {
  .testimonials__track { gap: var(--sp-4); }
  .yt-card--portrait { flex-basis: 170px; }
}

/* ============================================================
   DISCOUNTS
============================================================ */
.discounts { padding: 0 var(--pad-x); }
.discount-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--white);
  padding: var(--sp-3) var(--sp-5);
  border-radius: var(--r-sm);
  font-weight: 600;
  font-size: clamp(13px, 3.5vw, 15px);
  margin-bottom: var(--sp-2);
  transition: transform .2s ease, box-shadow .2s ease;
}
.discount-row:hover {
  transform: translateX(6px);
  box-shadow: var(--sh-md);
}
.discount-row--green  { background: linear-gradient(120deg, var(--green), var(--green-dark)); }
.discount-row--orange { background: linear-gradient(120deg, var(--orange), var(--coral)); }
.discount-row--red    { background: linear-gradient(120deg, var(--coral), var(--pink)); }
.discount-row strong  { font-family: var(--font-display); font-size: clamp(14px, 4vw, 17px); font-weight: 700; }

/* ============================================================
   GUARANTEE
============================================================ */
.guarantee {
  background: linear-gradient(135deg, var(--green), #1f8a3d 60%, var(--cyan));
  color: var(--white);
  text-align: center;
  padding: var(--sp-10) var(--sp-5);
  margin: var(--sp-5) var(--pad-x);
  border-radius: var(--r-lg);
}
.guarantee__icon {
  display: block;
  font-size: clamp(40px, 10vw, 58px);
  filter: drop-shadow(0 6px 14px rgba(0,0,0,.2));
}
.guarantee__badge {
  display: inline-block;
  font-family: var(--font-display);
  font-size: clamp(20px, 5.5vw, 28px);
  font-weight: 700;
  color: var(--green-dark);
  background: var(--white);
  padding: 10px 30px;
  border-radius: 40px;
  transform: rotate(-2deg);
  box-shadow: 0 10px 28px rgba(0,0,0,.22);
  margin: var(--sp-3) 0 var(--sp-4);
}
.guarantee__headline { font-size: clamp(13px, 3.5vw, 17px); font-weight: 800; margin-bottom: var(--sp-2); }
.guarantee__sub {
  font-size: clamp(12px, 2.8vw, 14px);
  opacity: .92;
  max-width: 400px;
  margin: 0 auto var(--sp-2);
  line-height: 1.6;
}
.guarantee__fine { font-size: 10px; opacity: .7; }

/* ============================================================
   FACILITIES
   Mobile/Tablet: stacked → Desktop (900px): 3 columns
============================================================ */
.facilities-grid { display: contents; }

.facility {
  background: var(--white);
  text-align: center;
  padding: var(--sp-8) var(--sp-5);
}
.facility--alt { background: var(--bg); }

.facility h3 {
  font-size: 11px;
  letter-spacing: 3px;
  color: var(--text-muted);
  font-weight: 700;
  text-transform: uppercase;
}
.facility__highlight {
  font-family: var(--font-display);
  font-size: clamp(18px, 5vw, 24px);
  font-weight: 700;
  color: var(--purple-dark);
  margin: var(--sp-1) 0 var(--sp-4);
}
.facility__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: clamp(64px, 15vw, 80px);
  height: clamp(64px, 15vw, 80px);
  margin: 0 auto var(--sp-3);
  border-radius: 50%;
  font-size: clamp(28px, 7vw, 38px);
  box-shadow: var(--sh-lg);
  transition: transform .3s ease;
}
.facility:hover .facility__icon { transform: scale(1.1) rotate(-6deg); }
.icon-frost  { background: linear-gradient(135deg, var(--cyan), var(--blue)); }
.icon-gamer  { background: linear-gradient(135deg, var(--purple), var(--pink)); }
.icon-genius { background: linear-gradient(135deg, var(--navy), var(--purple)); }
.facility__caption {
  font-size: clamp(12px, 2.8vw, 14px);
  max-width: 340px;
  margin: 0 auto;
  opacity: .82;
  line-height: 1.65;
}
.ai-badge {
  background: linear-gradient(135deg, var(--navy), var(--purple));
  color: var(--white);
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 6px;
  vertical-align: middle;
}

/* ============================================================
   INCOME DONUT
============================================================ */
.income { text-align: center; padding: var(--sp-3) var(--sp-5) var(--sp-10); }
.income__caption {
  font-size: clamp(12px, 3vw, 14px);
  max-width: 380px;
  margin: 0 auto var(--sp-6);
  opacity: .8;
  line-height: 1.6;
}
.donut {
  --pct: 90;
  width: clamp(160px, 40vw, 200px);
  height: clamp(160px, 40vw, 200px);
  margin: 0 auto;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: conic-gradient(var(--purple) calc(var(--pct) * 1%), #dfe6f2 0);
  box-shadow: 0 12px 34px rgba(139,92,246,.24);
}
.donut__value {
  background: var(--white);
  width: 72%;
  height: 72%;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: clamp(28px, 7vw, 36px);
  font-weight: 700;
  color: var(--purple-dark);
  box-shadow: inset 0 0 0 1px rgba(15,26,64,.05);
}

/* ============================================================
   FOOTER
============================================================ */
.footer {
  background: linear-gradient(160deg, var(--navy-dark), var(--purple-dark) 140%);
  color: var(--white);
  text-align: center;
  padding: var(--sp-10) var(--sp-5);
}
.footer__brand {
  font-family: var(--font-display);
  font-size: clamp(22px, 6vw, 30px);
  font-weight: 700;
  letter-spacing: 3px;
  margin-bottom: var(--sp-2);
}
.footer p { font-size: clamp(11px, 2.5vw, 13px); opacity: .85; margin-bottom: var(--sp-4); }
.footer__copy { font-size: 10px; opacity: .6; margin-top: var(--sp-4) !important; margin-bottom: 0 !important; }

/* ============================================================
   FLOATING WHATSAPP
============================================================ */
.wa-float {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--green), var(--green-dark));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 22px rgba(63,174,92,.5);
  z-index: 100;
  transition: transform .25s ease, box-shadow .25s ease;
}
.wa-float:hover {
  transform: scale(1.12) rotate(-5deg);
  box-shadow: 0 10px 30px rgba(63,174,92,.62);
}

/* ============================================================
   SCROLL ANIMATIONS
============================================================ */
section:not(.hero) {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .55s ease, transform .55s ease;
}
section.is-visible {
  opacity: 1;
  transform: none;
}

/* ============================================================
   BREAKPOINT — SMALL PHONE (480px)
   Price cards: 1 col → 2 cols
   Benefits list: 1 col → 2 cols
============================================================ */
@media (min-width: 480px) {
  :root { --pad-x: 24px; }

  .price-cards { grid-template-columns: repeat(2, 1fr); gap: var(--sp-4); }
  .benefits__list { columns: 2; column-gap: 32px; }
}

/* ============================================================
   BREAKPOINT — TABLET (640px)
   Features: 2 cols → 3 cols
   Stats banner: vertical → horizontal
   Schedules: 2 cols → 2 cols (same, but larger)
   Calendar / Pricing enrollment: centered with max-width
============================================================ */
@media (min-width: 640px) {
  :root { --pad-x: 32px; }

  .hero { padding: 64px var(--pad-x) 80px; }

  .features-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
    padding: var(--sp-10) var(--pad-x);
  }
  .feature-card p { font-size: 11px; }

  .stats-banner {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--sp-6);
    padding: var(--sp-8) var(--pad-x);
  }
  .stats-banner > p:first-child { margin: 0; }
  .stats-banner__number { margin: 0; }

  .course-banner {
    max-width: 680px;
    margin: var(--sp-6) auto 0;
    padding: var(--sp-10) var(--sp-8);
  }

  .calendar__card { max-width: 480px; margin: 0 auto; }

  .pricing__enrollment { max-width: 480px; margin: 0 auto var(--sp-8); }

  .preventa-banner { max-width: 640px; margin: var(--sp-5) auto; }

  .discounts { max-width: 540px; margin: 0 auto; }

  .guarantee { max-width: 640px; margin: var(--sp-5) auto; }
}

/* ============================================================
   BREAKPOINT — DESKTOP (900px)
   Features: 3 cols → 6 cols
   Schedules: 2 cols → 4 cols
   Price cards: 2 cols → 4 cols
   Facilities: stacked → 3-column grid
============================================================ */
@media (min-width: 900px) {
  :root { --pad-x: 40px; }

  main { overflow-x: visible; }

  .hero { padding: 80px var(--pad-x) 96px; }

  .features-grid {
    grid-template-columns: repeat(6, 1fr);
    gap: 14px;
    padding: var(--sp-12) var(--pad-x);
  }
  .feature-card p { font-size: 10px; }

  .schedules { grid-template-columns: repeat(4, 1fr); gap: 16px; }

  .price-cards { grid-template-columns: repeat(4, 1fr); gap: 16px; }

  /* Facilities side by side */
  .facilities-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
  }
  .facility { padding: var(--sp-10) var(--sp-6); }
  .facility--alt { border-left: 1px solid rgba(139,92,246,.1); border-right: 1px solid rgba(139,92,246,.1); }

  .benefits__list { max-width: 600px; column-gap: 48px; }

  .income { padding: var(--sp-3) var(--sp-5) var(--sp-16); }

  .footer { padding: var(--sp-16) var(--sp-10); }
}

/* ============================================================
   BREAKPOINT — WIDE (1100px)
   Minor refinements for large screens
============================================================ */
@media (min-width: 1100px) {
  .features-grid { gap: 18px; }
  .price-cards { gap: 20px; }
  .facility { padding: var(--sp-12) var(--sp-8); }
}