/* ============================================================
   CENTRO UNIVERSITARIO TRILINGÜE ORIENTE (CUTO) — Demo
   Sistema de diseño compartido
   Colores de marca extraídos de sus redes sociales
   ============================================================ */

:root {
  --navy: #0A1E46;
  --navy-dark: #061231;
  --navy-light: #16305F;
  --red: #E01E2B;
  --red-dark: #B81320;
  --blue: #2EA9E0;
  --yellow: #FFC72C;
  --white: #FFFFFF;
  --bg-light: #F4F7FB;
  --bg-blue-light: #EAF4FB;
  --text-dark: #14213D;
  --text-light: #5A6B87;
  --border: #E3E9F2;
  --radius: 14px;
  --radius-sm: 8px;
  --shadow: 0 10px 30px rgba(10, 30, 70, .10);
  --shadow-lg: 0 20px 50px rgba(10, 30, 70, .18);
  --transition: all .3s cubic-bezier(.4, 0, .2, 1);
  --container: 1180px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  color: var(--text-dark);
  background: var(--white);
  line-height: 1.65;
  overflow-x: hidden;
}

h1, h2, h3, h4, .nav-logo-text {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  letter-spacing: -.5px;
  line-height: 1.15;
  color: var(--navy);
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Utilidades ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Montserrat', sans-serif;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 14px;
}
.eyebrow::before {
  content: "";
  width: 34px; height: 3px;
  background: var(--red);
  border-radius: 2px;
}
.eyebrow.center::after {
  content: "";
  width: 34px; height: 3px;
  background: var(--red);
  border-radius: 2px;
}

.section { padding: 92px 0; }
.section-light { background: var(--bg-light); }

.section-head { max-width: 680px; margin-bottom: 54px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head h2 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); margin-bottom: 14px; }
.section-head p { color: var(--text-light); font-size: 1.05rem; }
.section-head .eyebrow.center { justify-content: center; }

.text-blue { color: var(--blue); }
.text-red { color: var(--red); }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 32px;
  border-radius: 50px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: .95rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--red);
  color: var(--white);
  box-shadow: 0 8px 22px rgba(224, 30, 43, .35);
}
.btn-primary:hover { background: var(--red-dark); transform: translateY(-3px); box-shadow: 0 14px 28px rgba(224, 30, 43, .45); }
.btn-navy { background: var(--navy); color: var(--white); }
.btn-navy:hover { background: var(--navy-light); transform: translateY(-3px); }
.btn-outline { border-color: var(--white); color: var(--white); background: transparent; }
.btn-outline:hover { background: var(--white); color: var(--navy); transform: translateY(-3px); }
.btn-outline-navy { border-color: var(--navy); color: var(--navy); background: transparent; }
.btn-outline-navy:hover { background: var(--navy); color: var(--white); transform: translateY(-3px); }
.btn-sm { padding: 10px 22px; font-size: .85rem; }

/* ---------- Topbar ---------- */
.topbar {
  background: var(--navy-dark);
  color: rgba(255, 255, 255, .85);
  font-size: .82rem;
  padding: 8px 0;
}
.topbar .container { display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.topbar-contact { display: flex; gap: 22px; }
.topbar-contact a { display: inline-flex; align-items: center; gap: 7px; transition: var(--transition); }
.topbar-contact a:hover { color: var(--yellow); }
.topbar-contact i { color: var(--blue); }
.topbar-social { display: flex; gap: 14px; }
.topbar-social a {
  width: 26px; height: 26px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, .08);
  transition: var(--transition);
}
.topbar-social a:hover { background: var(--red); transform: translateY(-2px); }

/* ---------- Navbar ---------- */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--white);
  transition: var(--transition);
}
.navbar.scrolled { box-shadow: 0 6px 24px rgba(10, 30, 70, .12); }
.navbar .container { display: flex; align-items: center; justify-content: space-between; gap: 24px; height: 82px; }

.nav-logo { display: flex; align-items: center; gap: 14px; text-decoration: none; }
.nav-logo-img {
  height: 52px;
  width: auto;
  object-fit: contain;
  flex-shrink: 0;
  transition: transform 0.3s ease, filter 0.3s ease;
}
.nav-logo:hover .nav-logo-img {
  transform: scale(1.08);
}
.tag-logo-icon,
.btn-logo-icon,
.badge-icon-img {
  height: 1.2em;
  width: auto;
  vertical-align: -0.15em;
  object-fit: contain;
  display: inline-block;
  margin-right: 6px;
}
.why-icon .icon-img {
  height: 36px;
  width: auto;
  object-fit: contain;
}
.nav-logo-badge {
  width: 52px; height: 52px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--navy) 55%, var(--red) 55%);
  display: flex; align-items: center; justify-content: center;
  color: var(--white);
  font-size: 1.35rem;
  flex-shrink: 0;
  box-shadow: 0 6px 16px rgba(10, 30, 70, .28);
}
.nav-logo-text { display: flex; flex-direction: column; line-height: 1.1; }
.nav-logo-text small {
  font-family: 'Montserrat', sans-serif;
  font-size: .58rem;
  font-weight: 600;
  letter-spacing: 2.2px;
  text-transform: uppercase;
  color: var(--text-light);
}
.nav-logo-text strong {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: 1px;
  color: var(--navy);
}
.nav-logo-text strong span { color: var(--red); }

.nav-menu { display: flex; align-items: center; gap: 34px; }
.nav-menu a.nav-link {
  font-family: 'Montserrat', sans-serif;
  font-size: .9rem;
  font-weight: 600;
  color: var(--text-dark);
  position: relative;
  padding: 6px 0;
  transition: var(--transition);
}
.nav-menu a.nav-link::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 3px;
  background: var(--red);
  border-radius: 2px;
  transition: var(--transition);
}
.nav-menu a.nav-link:hover, .nav-menu a.nav-link.active { color: var(--red); }
.nav-menu a.nav-link:hover::after, .nav-menu a.nav-link.active::after { width: 100%; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--navy);
  cursor: pointer;
}
.nav-close {
  display: none;
  position: absolute;
  top: 24px; right: 24px;
  background: none; border: none;
  color: var(--white); font-size: 1.6rem; cursor: pointer;
}

/* ---------- Hero (home) ---------- */
.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  color: var(--white);
  background: var(--navy-dark);
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: url('https://images.unsplash.com/photo-1541339907198-e08756dedf3f?auto=format&fit=crop&w=1920&q=80') center/cover no-repeat;
}
.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(6, 18, 49, .88) 20%, rgba(10, 30, 70, .70) 55%, rgba(10, 30, 70, .30) 100%);
}
.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero .container { position: relative; z-index: 2; padding-top: 70px; padding-bottom: 70px; }
.hero-content { max-width: 660px; }

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  background: rgba(46, 169, 224, .16);
  border: 1px solid rgba(46, 169, 224, .45);
  color: var(--blue);
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: .85rem;
  letter-spacing: 1.5px;
  padding: 9px 20px;
  border-radius: 50px;
  margin-bottom: 24px;
}
.hero h1 {
  color: var(--white);
  font-size: clamp(2.3rem, 5.2vw, 3.9rem);
  margin-bottom: 10px;
}
.hero h1 .hl { color: var(--yellow); }
.hero-slogan {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: clamp(1rem, 1.8vw, 1.25rem);
  color: var(--blue);
  margin-bottom: 18px;
  letter-spacing: .5px;
}
.hero p.lead { color: rgba(255, 255, 255, .85); font-size: 1.08rem; max-width: 560px; margin-bottom: 34px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 40px; }

.hero-promo {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 12px 26px;
  background: rgba(255, 255, 255, .07);
  border: 1px solid rgba(255, 255, 255, .14);
  backdrop-filter: blur(8px);
  border-radius: var(--radius);
  padding: 16px 24px;
}
.hero-promo .promo-item { display: flex; align-items: center; gap: 10px; font-size: .92rem; }
.hero-promo .promo-item i { color: var(--yellow); font-size: 1.1rem; }
.hero-promo .promo-item strong { color: var(--yellow); }

/* ---------- Banda de stats ---------- */
.stats-band {
  background: linear-gradient(120deg, var(--red) 0%, var(--red-dark) 100%);
  color: var(--white);
  padding: 54px 0;
  position: relative;
  overflow: hidden;
}
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; text-align: center; }
.stat-item .stat-number {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(2.1rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1;
  margin-bottom: 6px;
}
.stat-item .stat-number sup { font-size: .55em; color: var(--yellow); }
.stat-item .stat-label { font-size: .92rem; opacity: .92; font-weight: 500; }
.stat-item { position: relative; }
.stat-item:not(:last-child)::after {
  content: "";
  position: absolute;
  right: -15px; top: 12%;
  height: 76%; width: 1px;
  background: rgba(255, 255, 255, .28);
}

/* ---------- Cards de carreras ---------- */
.careers-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.career-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.career-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); border-color: transparent; }
.career-card-img { position: relative; height: 210px; overflow: hidden; }
.career-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.career-card:hover .career-card-img img { transform: scale(1.07); }
.career-card-img::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(6,18,49,.55), transparent 55%); }
.career-card-tag {
  position: absolute;
  top: 14px; left: 14px;
  z-index: 2;
  background: var(--red);
  color: var(--white);
  font-family: 'Montserrat', sans-serif;
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 50px;
}
.career-card-body { padding: 26px 26px 28px; display: flex; flex-direction: column; flex: 1; }
.career-card-body .career-icon {
  width: 52px; height: 52px;
  margin-top: -52px;
  margin-bottom: 16px;
  background: var(--navy);
  color: var(--white);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
  position: relative;
  z-index: 2;
  box-shadow: 0 8px 18px rgba(10, 30, 70, .3);
}
.career-card-body h3 { font-size: 1.18rem; margin-bottom: 10px; }
.career-card-body p { color: var(--text-light); font-size: .92rem; margin-bottom: 18px; flex: 1; }
.career-card-meta { display: flex; gap: 16px; margin-bottom: 18px; font-size: .8rem; color: var(--text-light); }
.career-card-meta span { display: inline-flex; align-items: center; gap: 6px; }
.career-card-meta i { color: var(--blue); }
.career-card-link {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: .88rem;
  color: var(--red);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
}
.career-card-link:hover { gap: 14px; color: var(--red-dark); }

/* ---------- Modalidades ---------- */
.modalities-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.modality-card {
  position: relative;
  background: var(--white);
  border-radius: var(--radius);
  padding: 40px 32px 34px;
  border: 1px solid var(--border);
  transition: var(--transition);
  overflow: hidden;
}
.modality-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--blue), var(--navy));
  transition: var(--transition);
}
.modality-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.modality-card.featured { background: var(--navy); border-color: var(--navy); }
.modality-card.featured::before { background: linear-gradient(90deg, var(--yellow), var(--red)); }
.modality-card.featured h3, .modality-card.featured .modality-schedule { color: var(--white); }
.modality-card.featured p, .modality-card.featured li { color: rgba(255, 255, 255, .8); }
.modality-card.featured .modality-icon { background: var(--red); color: var(--white); }
.modality-badge {
  position: absolute;
  top: 18px; right: 18px;
  background: var(--yellow);
  color: var(--navy-dark);
  font-family: 'Montserrat', sans-serif;
  font-size: .66rem;
  font-weight: 800;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 50px;
}
.modality-icon {
  width: 64px; height: 64px;
  border-radius: 16px;
  background: var(--bg-blue-light);
  color: var(--navy);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 22px;
}
.modality-card h3 { font-size: 1.25rem; margin-bottom: 4px; }
.modality-schedule {
  font-family: 'Montserrat', sans-serif;
  font-size: .82rem;
  font-weight: 700;
  color: var(--blue);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.modality-card.featured .modality-schedule { color: var(--yellow); }
.modality-card p { color: var(--text-light); font-size: .93rem; margin-bottom: 18px; }
.modality-card ul li {
  display: flex;
  gap: 10px;
  font-size: .9rem;
  color: var(--text-dark);
  padding: 6px 0;
}
.modality-card ul li i { color: var(--red); margin-top: 5px; font-size: .8rem; }
.modality-card.featured ul li i { color: var(--yellow); }

/* ---------- ¿Por qué CUTO? ---------- */
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.why-item {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: var(--transition);
}
.why-item:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: var(--blue); }
.why-item .why-icon {
  width: 58px; height: 58px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--navy), var(--navy-light));
  color: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.35rem;
  margin-bottom: 20px;
}
.why-item:nth-child(even) .why-icon { background: linear-gradient(135deg, var(--red), var(--red-dark)); }
.why-item h3 { font-size: 1.08rem; margin-bottom: 10px; }
.why-item p { color: var(--text-light); font-size: .92rem; }

/* ---------- Banda Trilingüe ---------- */
.trilingue {
  background: linear-gradient(115deg, var(--navy-dark) 0%, var(--navy) 60%, var(--navy-light) 100%);
  color: var(--white);
  position: relative;
  overflow: hidden;
}
.trilingue .container { position: relative; z-index: 2; display: grid; grid-template-columns: 1.1fr .9fr; gap: 60px; align-items: center; }
.trilingue h2 { color: var(--white); font-size: clamp(1.7rem, 3vw, 2.4rem); margin-bottom: 16px; }
.trilingue p { color: rgba(255, 255, 255, .82); margin-bottom: 26px; }
.trilingue .eyebrow { color: var(--yellow); }
.trilingue .eyebrow::before { background: var(--yellow); }
.lang-list { display: flex; flex-direction: column; gap: 16px; }
.lang-item { display: flex; align-items: center; gap: 16px; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12); border-radius: var(--radius-sm); padding: 14px 18px; transition: var(--transition); }
.lang-item:hover { background: rgba(255,255,255,.12); transform: translateX(8px); }
.lang-circle {
  width: 46px; height: 46px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: .85rem;
  flex-shrink: 0;
}
.lang-circle.es { background: linear-gradient(135deg, #0B7A3E, #CE1126); color: #fff; }
.lang-circle.en { background: linear-gradient(135deg, #1A47B8, #E01E2B); color: #fff; }
.lang-circle.fr { background: linear-gradient(135deg, #0055A4, #EF4135); color: #fff; }
.lang-item strong { display: block; font-family: 'Montserrat', sans-serif; font-size: .98rem; }
.lang-item small { color: rgba(255,255,255,.7); font-size: .82rem; }
.trilingue-img { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-lg); position: relative; }
.trilingue-img img { width: 100%; height: 100%; object-fit: cover; }

/* ---------- Galería #SomosLeones ---------- */
.gallery-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px; }
.gallery-item {
  position: relative;
  border-radius: var(--radius-sm);
  overflow: hidden;
  aspect-ratio: 1;
  cursor: pointer;
}
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.gallery-item::after {
  content: "\f16d";
  font-family: "Font Awesome 6 Brands";
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: var(--white);
  background: linear-gradient(135deg, rgba(224,30,43,.85), rgba(10,30,70,.85));
  opacity: 0;
  transition: var(--transition);
}
.gallery-item:hover::after { opacity: 1; }
.gallery-item:hover img { transform: scale(1.1); }
.gallery-cta { text-align: center; margin-top: 36px; }

/* ---------- Testimonios ---------- */
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.testimonial-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
  position: relative;
  transition: var(--transition);
}
.testimonial-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.testimonial-card .quote-icon {
  position: absolute;
  top: -18px; left: 26px;
  width: 38px; height: 38px;
  background: var(--red);
  color: var(--white);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: .9rem;
}
.testimonial-card p { color: var(--text-light); font-size: .94rem; font-style: italic; margin: 12px 0 22px; }
.testimonial-author { display: flex; align-items: center; gap: 14px; }
.testimonial-avatar {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--navy));
  color: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
}
.testimonial-author strong { display: block; font-family: 'Montserrat', sans-serif; font-size: .92rem; color: var(--navy); }
.testimonial-author small { color: var(--text-light); font-size: .8rem; }
.testimonial-stars { color: var(--yellow); font-size: .8rem; margin-top: 2px; }

/* ---------- Banner CTA ---------- */
.cta-banner {
  position: relative;
  background: linear-gradient(115deg, var(--red) 0%, var(--red-dark) 100%);
  color: var(--white);
  overflow: hidden;
}
.cta-banner .container { position: relative; z-index: 2; display: flex; align-items: center; justify-content: space-between; gap: 30px; flex-wrap: wrap; }
.cta-banner h2 { color: var(--white); font-size: clamp(1.6rem, 3vw, 2.3rem); margin-bottom: 8px; }
.cta-banner p { color: rgba(255,255,255,.9); font-size: 1.02rem; }
.cta-banner .btn { background: var(--white); color: var(--red); box-shadow: 0 10px 26px rgba(0,0,0,.22); }
.cta-banner .btn:hover { background: var(--navy); color: var(--white); }

/* ---------- Footer ---------- */
.footer { background: var(--navy-dark); color: rgba(255, 255, 255, .75); }
.footer-main { padding: 72px 0 48px; display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 44px; }
.footer-brand .nav-logo-text strong { color: var(--white); }
.footer-brand .nav-logo-text small { color: rgba(255,255,255,.55); }
.footer-brand p { font-size: .9rem; margin: 18px 0 22px; max-width: 300px; }
.footer h4 { color: var(--white); font-size: 1rem; margin-bottom: 20px; position: relative; padding-bottom: 12px; }
.footer h4::after { content: ""; position: absolute; left: 0; bottom: 0; width: 36px; height: 3px; background: var(--red); border-radius: 2px; }
.footer-links li { margin-bottom: 10px; }
.footer-links a { font-size: .9rem; transition: var(--transition); display: inline-flex; align-items: center; gap: 8px; }
.footer-links a i { font-size: .7rem; color: var(--red); transition: var(--transition); }
.footer-links a:hover { color: var(--white); padding-left: 4px; }
.footer-contact li { display: flex; gap: 12px; font-size: .9rem; margin-bottom: 14px; }
.footer-contact i { color: var(--blue); margin-top: 4px; }
.footer-social { display: flex; gap: 12px; }
.footer-social a {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .08);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  transition: var(--transition);
}
.footer-social a:hover { background: var(--red); color: var(--white); transform: translateY(-4px); }
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, .1);
  padding: 22px 0;
  font-size: .84rem;
}
.footer-bottom .container { display: flex; justify-content: space-between; gap: 14px; flex-wrap: wrap; }
.footer-bottom a { color: var(--blue); }
.footer-bottom a:hover { color: var(--yellow); }

/* ---------- WhatsApp flotante ---------- */
.whatsapp-float {
  position: fixed;
  right: 26px; bottom: 26px;
  z-index: 90;
  width: 58px; height: 58px;
  border-radius: 50%;
  background: #25D366;
  color: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.7rem;
  box-shadow: 0 10px 26px rgba(37, 211, 102, .45);
  transition: var(--transition);
  animation: wa-pulse 2.4s infinite;
}
.whatsapp-float:hover { transform: scale(1.1); }
@keyframes wa-pulse {
  0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, .5); }
  70% { box-shadow: 0 0 0 16px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* ---------- Hero interior (páginas internas) ---------- */
.page-hero {
  position: relative;
  padding: 110px 0 90px;
  color: var(--white);
  background: var(--navy-dark);
  overflow: hidden;
}
.page-hero-bg { position: absolute; inset: 0; background-position: center; background-size: cover; }
.page-hero-bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(100deg, rgba(6,18,49,.95) 25%, rgba(10,30,70,.75) 100%); }
.page-hero .container { position: relative; z-index: 2; }
.page-hero h1 { color: var(--white); font-size: clamp(2rem, 4.4vw, 3.1rem); margin-bottom: 12px; }
.page-hero p { color: rgba(255,255,255,.85); max-width: 620px; font-size: 1.04rem; }
.breadcrumb { display: flex; gap: 10px; align-items: center; font-size: .85rem; margin-bottom: 18px; color: rgba(255,255,255,.75); }
.breadcrumb a { color: var(--blue); }
.breadcrumb a:hover { color: var(--yellow); }
.breadcrumb i { font-size: .65rem; }

/* ---------- Fichas de carrera (oferta.html) ---------- */
.career-detail {
  display: grid;
  grid-template-columns: .95fr 1.05fr;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 44px;
  transition: var(--transition);
}
.career-detail:hover { box-shadow: var(--shadow-lg); }
.career-detail:nth-child(even) .career-detail-img { order: 2; }
.career-detail-img { position: relative; min-height: 380px; }
.career-detail-img img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.career-detail-img::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to right, rgba(6,18,49,.35), transparent); }
.career-detail-body { padding: 44px 42px; }
.career-detail-body .career-icon-lg {
  width: 62px; height: 62px;
  border-radius: 14px;
  background: var(--navy);
  color: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
}
.career-detail-body h2 { font-size: 1.55rem; margin-bottom: 12px; }
.career-detail-body > p { color: var(--text-light); font-size: .96rem; margin-bottom: 22px; }
.career-detail-meta { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 22px; }
.chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: var(--bg-blue-light);
  color: var(--navy);
  font-size: .78rem;
  font-weight: 600;
  padding: 7px 14px;
  border-radius: 50px;
}
.chip i { color: var(--red); }
.career-detail-body h4 { margin-bottom: 10px; color: var(--red); text-transform: uppercase; letter-spacing: 1px; font-size: .8rem; }
.career-detail-body ul.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 6px 20px; margin-bottom: 24px; }
.career-detail-body ul.two-col li { display: flex; gap: 9px; font-size: .88rem; color: var(--text-dark); padding: 4px 0; }
.career-detail-body ul.two-col li i { color: var(--blue); margin-top: 5px; font-size: .75rem; }

/* ---------- Pasos (admisiones) ---------- */
.steps-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.step-card {
  position: relative;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 26px 30px;
  text-align: center;
  transition: var(--transition);
}
.step-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: var(--red); }
.step-number {
  width: 56px; height: 56px;
  margin: 0 auto 18px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--red), var(--red-dark));
  color: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Montserrat', sans-serif;
  font-size: 1.3rem;
  font-weight: 800;
  box-shadow: 0 8px 20px rgba(224, 30, 43, .35);
}
.step-card h3 { font-size: 1.02rem; margin-bottom: 10px; }
.step-card p { color: var(--text-light); font-size: .88rem; }

/* ---------- Precios ---------- */
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; align-items: stretch; }
.price-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px 32px;
  text-align: center;
  position: relative;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.price-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.price-card.featured { background: var(--navy); border-color: var(--navy); transform: scale(1.04); }
.price-card.featured:hover { transform: scale(1.04) translateY(-8px); }
.price-card.featured h3, .price-card.featured .price-amount { color: var(--white); }
.price-card.featured p, .price-card.featured li, .price-card.featured .price-period, .price-card.featured .price-sub { color: rgba(255,255,255,.82); }
.price-badge {
  position: absolute;
  top: -14px; left: 50%;
  transform: translateX(-50%);
  background: var(--yellow);
  color: var(--navy-dark);
  font-family: 'Montserrat', sans-serif;
  font-size: .68rem;
  font-weight: 800;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 6px 18px;
  border-radius: 50px;
  white-space: nowrap;
}
.price-card h3 { font-size: 1.05rem; margin-bottom: 6px; }
.price-card .price-sub { color: var(--text-light); font-size: .85rem; margin-bottom: 22px; }
.price-amount {
  font-family: 'Montserrat', sans-serif;
  font-size: 3rem;
  font-weight: 800;
  color: var(--navy);
  line-height: 1;
}
.price-amount sup { font-size: .4em; top: -1em; position: relative; }
.price-amount .tachado { font-size: .45em; color: var(--red); text-decoration: line-through; font-weight: 700; }
.price-period { color: var(--text-light); font-size: .86rem; margin: 8px 0 24px; }
.price-card ul { text-align: left; margin-bottom: 28px; flex: 1; }
.price-card ul li { display: flex; gap: 10px; font-size: .9rem; padding: 7px 0; color: var(--text-dark); }
.price-card ul li i { color: var(--red); margin-top: 5px; font-size: .8rem; }
.price-card.featured ul li i { color: var(--yellow); }
.price-note { text-align: center; margin-top: 30px; color: var(--text-light); font-size: .86rem; }
.price-note i { color: var(--yellow); margin-right: 6px; }

/* ---------- Requisitos ---------- */
.req-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.req-list li {
  display: flex;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
  align-items: flex-start;
}
.req-list li:last-child { border-bottom: none; }
.req-list .req-icon {
  width: 44px; height: 44px;
  flex-shrink: 0;
  border-radius: 12px;
  background: var(--bg-blue-light);
  color: var(--navy);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.05rem;
}
.req-list strong { display: block; font-family: 'Montserrat', sans-serif; font-size: .95rem; color: var(--navy); margin-bottom: 2px; }
.req-list small { color: var(--text-light); font-size: .85rem; }
.req-img { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-lg); }

/* ---------- FAQ ---------- */
.faq-list { max-width: 780px; margin: 0 auto; }
.faq-item { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-sm); margin-bottom: 14px; overflow: hidden; transition: var(--transition); }
.faq-item.open { border-color: var(--red); box-shadow: var(--shadow); }
.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  background: none;
  border: none;
  cursor: pointer;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: .97rem;
  color: var(--navy);
  text-align: left;
}
.faq-question i { color: var(--red); transition: transform .3s ease; flex-shrink: 0; }
.faq-item.open .faq-question i { transform: rotate(180deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height .35s ease; }
.faq-answer p { padding: 0 24px 22px; color: var(--text-light); font-size: .92rem; }

/* ---------- Formularios ---------- */
.form-card {
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  padding: 42px;
  box-shadow: var(--shadow);
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-group { display: flex; flex-direction: column; gap: 7px; }
.form-group.full { grid-column: 1 / -1; }
.form-group label { font-family: 'Montserrat', sans-serif; font-size: .82rem; font-weight: 700; color: var(--navy); }
.form-group label span { color: var(--red); }
.form-group input,
.form-group select,
.form-group textarea {
  font-family: 'Inter', sans-serif;
  font-size: .94rem;
  padding: 13px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-light);
  color: var(--text-dark);
  transition: var(--transition);
  width: 100%;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--blue);
  background: var(--white);
  box-shadow: 0 0 0 4px rgba(46, 169, 224, .15);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-note { font-size: .8rem; color: var(--text-light); margin-top: 14px; text-align: center; }
.form-success {
  display: none;
  align-items: center;
  gap: 12px;
  background: #E8F9EE;
  border: 1.5px solid #25D366;
  color: #128C46;
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  font-size: .92rem;
  font-weight: 600;
  margin-top: 18px;
}
.form-success.show { display: flex; }

/* ---------- Misión / Visión / Valores ---------- */
.mv-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.mv-card {
  border-radius: var(--radius);
  padding: 38px 30px;
  color: var(--white);
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}
.mv-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.mv-card.navy { background: linear-gradient(135deg, var(--navy), var(--navy-light)); }
.mv-card.red { background: linear-gradient(135deg, var(--red), var(--red-dark)); }
.mv-card.blue { background: linear-gradient(135deg, #1E8FC7, var(--blue)); }
.mv-card .mv-icon {
  width: 58px; height: 58px;
  border-radius: 14px;
  background: rgba(255, 255, 255, .16);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 20px;
}
.mv-card h3 { color: var(--white); font-size: 1.2rem; margin-bottom: 12px; }
.mv-card p { color: rgba(255, 255, 255, .88); font-size: .92rem; }

.values-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.value-item {
  text-align: center;
  padding: 28px 18px;
  border-radius: var(--radius-sm);
  background: var(--white);
  border: 1px solid var(--border);
  transition: var(--transition);
}
.value-item:hover { border-color: var(--yellow); transform: translateY(-4px); box-shadow: var(--shadow); }
.value-item i { font-size: 1.6rem; color: var(--red); margin-bottom: 12px; }
.value-item h4 { font-size: .95rem; color: var(--navy); }

/* ---------- Docentes ---------- */
.teachers-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.teacher-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  text-align: center;
  transition: var(--transition);
}
.teacher-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.teacher-photo { height: 230px; position: relative; overflow: hidden; }
.teacher-photo img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.teacher-card:hover .teacher-photo img { transform: scale(1.06); }
.teacher-body { padding: 20px 18px 24px; }
.teacher-body strong { display: block; font-family: 'Montserrat', sans-serif; color: var(--navy); font-size: .98rem; }
.teacher-body small { color: var(--red); font-weight: 600; font-size: .8rem; display: block; margin: 4px 0 10px; }
.teacher-body p { color: var(--text-light); font-size: .83rem; }

/* ---------- Contacto ---------- */
.contact-info-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; margin-bottom: 60px; }
.contact-info-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px 24px;
  text-align: center;
  transition: var(--transition);
}
.contact-info-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); border-color: var(--blue); }
.contact-info-card .ci-icon {
  width: 56px; height: 56px;
  margin: 0 auto 16px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--navy), var(--navy-light));
  color: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.25rem;
}
.contact-info-card h3 { font-size: .98rem; margin-bottom: 6px; }
.contact-info-card p { color: var(--text-light); font-size: .88rem; }
.contact-info-card a { color: var(--blue); font-weight: 600; }
.contact-info-card a:hover { color: var(--red); }
.contact-wrap { display: grid; grid-template-columns: 1.05fr .95fr; gap: 44px; align-items: start; }
.map-box {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  height: 100%;
  min-height: 420px;
}
.map-box iframe { width: 100%; height: 100%; min-height: 420px; border: 0; display: block; }

/* ---------- Animaciones scroll-reveal ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(34px);
  transition: opacity .7s ease, transform .7s ease;
}
[data-reveal].revealed { opacity: 1; transform: translateY(0); }
[data-reveal="left"] { transform: translateX(-40px); }
[data-reveal="right"] { transform: translateX(40px); }
[data-reveal="left"].revealed, [data-reveal="right"].revealed { transform: translateX(0); }
[data-reveal-delay="1"] { transition-delay: .12s; }
[data-reveal-delay="2"] { transition-delay: .24s; }
[data-reveal-delay="3"] { transition-delay: .36s; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .careers-grid, .why-grid, .testimonials-grid, .modalities-grid, .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-grid, .values-grid, .teachers-grid, .contact-info-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: repeat(4, 1fr); }
  .footer-main { grid-template-columns: 1fr 1fr; }
  .trilingue .container { grid-template-columns: 1fr; gap: 40px; }
  .career-detail { grid-template-columns: 1fr; }
  .career-detail:nth-child(even) .career-detail-img { order: 0; }
  .career-detail-img { min-height: 260px; position: relative; }
  .career-detail-img img { position: relative; height: 260px; }
  .req-wrap, .contact-wrap { grid-template-columns: 1fr; gap: 40px; }
  .price-card.featured { transform: none; }
  .price-card.featured:hover { transform: translateY(-8px); }
}

@media (max-width: 768px) {
  .section { padding: 64px 0; }
  .topbar-contact { display: none; }
  .topbar .container { justify-content: center; }
  .nav-toggle { display: block; }
  .nav-menu {
    position: fixed;
    top: 0; right: -100%;
    width: min(320px, 85vw);
    height: 100vh;
    background: var(--navy-dark);
    flex-direction: column;
    align-items: flex-start;
    padding: 100px 34px 40px;
    gap: 8px;
    transition: right .4s cubic-bezier(.4, 0, .2, 1);
    z-index: 99;
    box-shadow: -10px 0 40px rgba(0,0,0,.35);
  }
  .nav-menu.open { right: 0; }
  .nav-menu .nav-close { display: block; }
  .nav-menu a.nav-link { color: var(--white); font-size: 1.05rem; padding: 12px 0; width: 100%; border-bottom: 1px solid rgba(255,255,255,.1); }
  .nav-menu .btn { margin-top: 20px; width: 100%; }
  .nav-overlay {
    position: fixed; inset: 0;
    background: rgba(6, 18, 49, .6);
    z-index: 98;
    opacity: 0; visibility: hidden;
    transition: var(--transition);
  }
  .nav-overlay.show { opacity: 1; visibility: visible; }
  .careers-grid, .why-grid, .testimonials-grid, .modalities-grid, .pricing-grid,
  .steps-grid, .values-grid, .teachers-grid, .contact-info-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-main { grid-template-columns: 1fr; gap: 34px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 26px; }
  .stat-item:not(:last-child)::after { display: none; }
  .form-grid { grid-template-columns: 1fr; }
  .form-card { padding: 28px 22px; }
  .career-detail-body { padding: 30px 24px; }
  .career-detail-body ul.two-col { grid-template-columns: 1fr; }
  .hero { min-height: auto; }
  .hero-actions .btn { width: 100%; }
  .cta-banner .container { flex-direction: column; text-align: center; }
  .whatsapp-float { right: 18px; bottom: 18px; width: 52px; height: 52px; }
}

/* ============================================================
   v2 — Secciones basadas en la identidad real de CUTO
   ============================================================ */

/* ---------- Deporte CUTO ---------- */
.sports {
  background: linear-gradient(115deg, var(--navy-dark) 0%, var(--navy) 70%, var(--navy-light) 100%);
  color: var(--white);
  position: relative;
  overflow: hidden;
}
.sports .section-head h2 { color: var(--white); }
.sports .section-head p { color: rgba(255, 255, 255, .8); }
.sports .eyebrow { color: var(--yellow); }
.sports .eyebrow::before, .sports .eyebrow.center::after { background: var(--yellow); }
.sports-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.sport-card {
  background: rgba(255, 255, 255, .06);
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: var(--radius);
  padding: 36px 24px;
  text-align: center;
  transition: var(--transition);
}
.sport-card:hover { background: rgba(255, 255, 255, .12); transform: translateY(-6px); border-color: var(--yellow); }
.sport-card .sport-icon {
  width: 66px; height: 66px;
  margin: 0 auto 18px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--red), var(--red-dark));
  display: flex; align-items: center; justify-content: center;
  font-size: 1.55rem;
  box-shadow: 0 10px 24px rgba(224, 30, 43, .35);
}
.sport-card h3 { color: var(--white); font-size: 1.05rem; margin-bottom: 8px; }
.sport-card p { color: rgba(255, 255, 255, .75); font-size: .86rem; }
.sports-note {
  text-align: center;
  margin-top: 34px;
  color: var(--yellow);
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: .98rem;
}
.sports-note i { margin-right: 8px; }

/* ---------- Banda de posgrados ---------- */
.posgrados-band {
  background: linear-gradient(115deg, var(--navy-dark) 0%, var(--navy-light) 100%);
  color: var(--white);
  position: relative;
  overflow: hidden;
}
.posgrados-inner { display: flex; align-items: center; justify-content: space-between; gap: 30px; flex-wrap: wrap; }
.posgrados-band h2 { color: var(--white); font-size: clamp(1.5rem, 2.8vw, 2.1rem); margin-bottom: 10px; }
.posgrados-band h2 span { color: var(--yellow); }
.posgrados-band p { color: rgba(255, 255, 255, .85); max-width: 660px; font-size: .98rem; }
.posgrados-band .eyebrow { color: var(--yellow); }
.posgrados-band .eyebrow::before { background: var(--yellow); }

/* ---------- Franja de promoción (no SaaS) ---------- */
.promo-strip {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
  text-align: center;
  background: linear-gradient(115deg, var(--red) 0%, var(--red-dark) 100%);
  color: var(--white);
  border-radius: var(--radius);
  padding: 22px 30px;
  margin-top: 44px;
  box-shadow: 0 14px 34px rgba(224, 30, 43, .3);
}
.promo-strip > i { font-size: 1.6rem; color: var(--yellow); }
.promo-strip p { font-size: .98rem; }
.promo-strip p strong { color: var(--yellow); }
.promo-strip .btn { background: var(--white); color: var(--red); }
.promo-strip .btn:hover { background: var(--navy); color: var(--white); }

/* ---------- Maestrías ---------- */
.masters-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.masters-grid .modality-card .chip { margin: 2px 4px 2px 0; }
.masters-note {
  text-align: center;
  margin-top: 32px;
  color: var(--text-light);
  font-size: .9rem;
}
.masters-note i { color: var(--red); margin-right: 6px; }

@media (max-width: 1024px) {
  .sports-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .sports-grid, .masters-grid { grid-template-columns: 1fr; }
  .posgrados-inner { flex-direction: column; text-align: center; justify-content: center; }
  .promo-strip { flex-direction: column; gap: 12px; }
}