/* VoxCare Academy — Sistema visual premium médico */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=Plus+Jakarta+Sans:wght@500;600;700;800&display=swap');

:root {
  --navy: #10355C;
  --navy-deep: #0A2540;
  --blue: #5B8FC7;
  --blue-soft: #E8F0F9;
  --green: #2E9E8F;
  --bg: #F4F7FB;
  --white: #FFFFFF;
  --ink: #1A2433;
  --muted: #5A6B82;
  --border: #E3EAF3;
  --radius: 8px;
  --radius-lg: 16px;
  --shadow: 0 1px 2px rgba(16, 53, 92, .04), 0 8px 24px rgba(16, 53, 92, .06);
  --shadow-hover: 0 4px 8px rgba(16, 53, 92, .06), 0 16px 40px rgba(16, 53, 92, .12);
  --maxw: 1200px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', system-ui, sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  color: var(--navy);
  line-height: 1.2;
  letter-spacing: -.02em;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  display: block;
}

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

/* Eyebrow / claims en inglés */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 16px;
}

.eyebrow::before {
  content: "";
  width: 28px;
  height: 2px;
  background: var(--blue);
  border-radius: 2px;
}

/* Botones */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 600;
  font-size: 15px;
  padding: 13px 24px;
  border-radius: var(--radius);
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: .18s ease;
  white-space: nowrap;
}

.btn-primary {
  background: var(--navy);
  color: #fff;
}

.btn-primary:hover {
  background: var(--navy-deep);
  transform: translateY(-1px);
  box-shadow: var(--shadow-hover);
}

.btn-outline {
  background: transparent;
  color: var(--navy);
  border-color: var(--border);
}

.btn-outline:hover {
  border-color: var(--navy);
  background: var(--bg);
}

.btn-light {
  background: #fff;
  color: var(--navy);
}

.btn-light:hover {
  transform: translateY(-1px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, .18);
}

.btn-lg {
  padding: 16px 30px;
  font-size: 16px;
}

/* ===== Navbar ===== */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand img {
  height: 38px;
  width: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  font-size: 15px;
  font-weight: 500;
  color: var(--ink);
  transition: color .15s;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--navy);
}

.nav-links a.active {
  font-weight: 600;
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 14px;
}

/* Desktop: el botón hamburguesa (<details>) está oculto; los .nav-links
   (hermano) se ven con su display:flex base. En móvil se invierte. */
.nav-toggle {
  display: none;
}

/* ===== Hero ===== */
.hero {
  background: linear-gradient(180deg, var(--bg) 0%, #fff 100%);
  padding: 80px 0 90px;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 56px;
  align-items: center;
}

.hero h1 {
  font-size: 52px;
  font-weight: 800;
  margin-bottom: 20px;
}

.hero h1 .accent {
  color: var(--blue);
}

.hero p.lead {
  font-size: 19px;
  color: var(--muted);
  max-width: 520px;
  margin-bottom: 32px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}

.proof {
  display: none;
  align-items: center;
  gap: 14px;
}

.stars {
  color: #F5A623;
  font-size: 16px;
  letter-spacing: 2px;
}

.proof span {
  font-size: 14px;
  color: var(--muted);
}

.hero-media {
  position: relative;
}

.hero-media img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-hover);
  object-fit: cover;
  aspect-ratio: 4/3.4;
}

.hero-badge {
  position: absolute;
  bottom: 22px;
  left: -22px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 18px;
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  gap: 12px;
}

.hero-badge .dot {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--blue-soft);
  color: var(--navy);
  display: grid;
  place-items: center;
  font-weight: 700;
}

.hero-badge b {
  font-family: 'Plus Jakarta Sans';
  color: var(--navy);
  display: block;
  font-size: 15px;
}

.hero-badge small {
  color: var(--muted);
  font-size: 12.5px;
}

/* Sound wave motif */
.wave {
  display: inline-flex;
  align-items: flex-end;
  gap: 3px;
  height: 20px;
}

.wave i {
  width: 3px;
  background: var(--blue);
  border-radius: 3px;
  display: block;
}

.wave i:nth-child(1) {
  height: 40%
}

.wave i:nth-child(2) {
  height: 75%
}

.wave i:nth-child(3) {
  height: 100%
}

.wave i:nth-child(4) {
  height: 60%
}

.wave i:nth-child(5) {
  height: 85%
}

.wave i:nth-child(6) {
  height: 45%
}

/* ===== Sections ===== */
.section {
  padding: 88px 0;
}

.section.alt {
  background: var(--bg);
}

.section-head {
  max-width: 680px;
  margin: 0 auto 56px;
  text-align: center;
}

.section-head.left {
  margin-left: 0;
  text-align: left;
}

.section-head h2 {
  font-size: 38px;
  font-weight: 700;
  margin-bottom: 14px;
}

.section-head p {
  font-size: 18px;
  color: var(--muted);
}

/* Trust strip */
.trust {
  padding: 36px 0;
  border-bottom: 1px solid var(--border);
}

.trust p {
  text-align: center;
  font-size: 13px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 20px;
}

.trust-logos {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 40px;
  align-items: center;
}

/* Normalizado por altura: cada logo conserva su ratio y pesa igual visualmente */
.trust-logos img {
  height: 56px;
  width: auto;
  object-fit: contain;
  opacity: .85;
  transition: opacity .2s ease;
}

.trust-logos img:hover {
  opacity: 1;
}

@media (max-width: 600px) {
  .trust-logos {
    gap: 24px;
  }
  .trust-logos img {
    height: 40px;
  }
}

/* Card grids */
.grid {
  display: grid;
  gap: 24px;
}

.grid-2 {
  grid-template-columns: repeat(2, 1fr);
}

.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

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

.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 30px;
  box-shadow: var(--shadow);
  transition: .2s ease;
}

.card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-3px);
}

.card .ico {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: var(--blue-soft);
  color: var(--navy);
  display: grid;
  place-items: center;
  margin-bottom: 18px;
  font-size: 24px;
}

.card h3 {
  font-size: 19px;
  margin-bottom: 8px;
}

.card p {
  color: var(--muted);
  font-size: 15px;
}

/* Course cards */
.course {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: .2s ease;
  display: flex;
  flex-direction: column;
}

.course:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-3px);
}

.course-img {
  aspect-ratio: 16/10;
  position: relative;
  overflow: hidden;
}

.course-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.course-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(255, 255, 255, .95);
  color: var(--navy);
  font-size: 12px;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: 999px;
}

.course-badge.green {
  background: var(--green);
  color: #fff;
}

.course-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.course-level {
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 8px;
}

.course-body h3 {
  font-size: 20px;
  margin-bottom: 10px;
}

.course-body p {
  color: var(--muted);
  font-size: 15px;
  margin-bottom: 18px;
  flex: 1;
}

.course-meta {
  display: flex;
  gap: 18px;
  color: var(--muted);
  font-size: 13.5px;
  margin-bottom: 18px;
}

.course-meta b {
  color: var(--navy);
}

/* Steps */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  counter-reset: step;
}

.step {
  position: relative;
  padding: 30px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}

.step .n {
  font-family: 'Plus Jakarta Sans';
  font-weight: 800;
  font-size: 18px;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--navy);
  color: #fff;
  display: grid;
  place-items: center;
  margin-bottom: 18px;
}

.step h3 {
  font-size: 19px;
  margin-bottom: 8px;
}

.step p {
  color: var(--muted);
  font-size: 15px;
}

/* Testimonials */
.quote {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 30px;
  box-shadow: var(--shadow);
}

.quote .stars {
  margin-bottom: 14px;
  display: block;
}

.quote p {
  font-size: 16px;
  color: var(--ink);
  margin-bottom: 22px;
}

.quote .who {
  display: flex;
  align-items: center;
  gap: 12px;
}

.quote .who img {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  object-fit: cover;
}

.quote .who b {
  font-family: 'Plus Jakarta Sans';
  color: var(--navy);
  display: block;
  font-size: 15px;
}

.quote .who small {
  color: var(--muted);
  font-size: 13px;
}

/* Stats */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}

.stat b {
  font-family: 'Plus Jakarta Sans';
  font-weight: 800;
  font-size: 40px;
  color: var(--navy);
  display: block;
}

.stat span {
  color: var(--muted);
  font-size: 14.5px;
}

/* CTA band */
.cta-band {
  background: linear-gradient(120deg, var(--navy) 0%, var(--navy-deep) 100%);
  color: #fff;
  text-align: center;
  padding: 76px 0;
  position: relative;
  overflow: hidden;
}

.cta-band h2 {
  color: #fff;
  font-size: 36px;
  margin-bottom: 14px;
}

.cta-band p {
  color: #C6D5E8;
  font-size: 18px;
  max-width: 560px;
  margin: 0 auto 30px;
}

/* Page hero (interior) */
.page-hero {
  background: var(--bg);
  padding: 64px 0;
  border-bottom: 1px solid var(--border);
}

.page-hero h1 {
  font-size: 44px;
  font-weight: 800;
  margin-bottom: 14px;
}

.page-hero p {
  font-size: 18px;
  color: var(--muted);
  max-width: 620px;
}

.crumbs {
  font-size: 13.5px;
  color: var(--muted);
  margin-bottom: 18px;
}

.crumbs a:hover {
  color: var(--navy);
}

/* FAQ (native details) */
.faq {
  max-width: 820px;
  margin: 0 auto;
}

.faq details {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 14px;
  padding: 0 24px;
  transition: .2s;
}

.faq details[open] {
  box-shadow: var(--shadow);
  border-color: #C9D7E8;
}

.faq summary {
  font-family: 'Plus Jakarta Sans';
  font-weight: 600;
  font-size: 17px;
  color: var(--navy);
  padding: 20px 0;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.faq summary::-webkit-details-marker {
  display: none;
}

.faq summary::after {
  content: "+";
  font-size: 24px;
  color: var(--blue);
  font-weight: 400;
  transition: transform .2s;
}

.faq details[open] summary::after {
  transform: rotate(45deg);
}

.faq details p {
  color: var(--muted);
  padding-bottom: 22px;
  font-size: 15.5px;
}

/* About */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.about-grid img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-hover);
}

.values {
  display: grid;
  gap: 16px;
  margin-top: 24px;
  list-style: none;
}

.values li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.values .chk {
  color: var(--green);
  font-weight: 700;
  flex: none;
  margin-top: 2px;
}

.values b {
  font-family: 'Plus Jakarta Sans';
  color: var(--navy);
}

.team {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.member {
  text-align: center;
}

.member img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: var(--radius-lg);
  margin-bottom: 14px;
}

.member b {
  font-family: 'Plus Jakarta Sans';
  color: var(--navy);
  display: block;
}

.member small {
  color: var(--muted);
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 48px;
}

.contact-info .item {
  display: flex;
  gap: 14px;
  margin-bottom: 26px;
  align-items: flex-start;
}

.contact-info .ico {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: var(--blue-soft);
  color: var(--navy);
  display: grid;
  place-items: center;
  font-size: 20px;
  flex: none;
}

.contact-info b {
  font-family: 'Plus Jakarta Sans';
  color: var(--navy);
  display: block;
  font-size: 15px;
}

.contact-info span {
  color: var(--muted);
  font-size: 15px;
}

.form {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 34px;
  box-shadow: var(--shadow);
}

.field {
  margin-bottom: 18px;
}

.field label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 7px;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 15px;
  color: var(--ink);
  background: #fff;
  transition: border-color .15s;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--blue);
}

.field textarea {
  resize: vertical;
  min-height: 120px;
}

.row2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

/* ===== Footer ===== */
.footer {
  background: var(--navy-deep);
  color: #C6D5E8;
  padding: 64px 0 28px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 44px;
}

.footer .brand-f {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.footer .brand-f img {
  height: 40px;
}

.footer .brand-f b {
  color: #fff;
  font-family: 'Plus Jakarta Sans';
  font-size: 19px;
}

.footer-col h4 {
  color: #fff;
  font-size: 14px;
  letter-spacing: .04em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.footer-col a {
  display: block;
  color: #A9BBD2;
  font-size: 14.5px;
  margin-bottom: 11px;
  transition: color .15s;
}

.footer-col a:hover {
  color: #fff;
}

.footer p.about {
  font-size: 14.5px;
  color: #A9BBD2;
  max-width: 300px;
}

.socials {
  display: flex;
  gap: 12px;
  margin-top: 18px;
}

.socials a {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: rgba(255, 255, 255, .08);
  display: grid;
  place-items: center;
  color: #fff;
  transition: .15s;
}

.socials a:hover {
  background: var(--blue);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, .12);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 13.5px;
  color: #8FA3BF;
}

/* ===== Responsive ===== */
@media (max-width: 980px) {

  .hero-grid,
  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero h1 {
    font-size: 40px;
  }

  .grid-3,
  .grid-4,
  .steps,
  .team,
  .stats {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1.4fr 1fr 1fr;
  }

  .hero-badge {
    left: 12px;
  }
}

@media (max-width: 640px) {

  /* Menú hamburguesa: el botón se ve, los links se ocultan hasta abrir. */
  .nav-toggle {
    display: block;
  }

  .nav-toggle summary {
    display: inline-block;
    list-style: none;
    cursor: pointer;
    font-size: 26px;
    line-height: 1;
    padding: 8px;
    margin: -8px;
    color: var(--navy);
  }

  .nav-toggle summary::-webkit-details-marker {
    display: none;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: #fff;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow);
    padding: 8px 0;
  }

  /* El <details> abierto muestra la lista hermana que le sigue. */
  .nav-toggle[open]~.nav-links {
    display: flex;
  }

  .nav-links a {
    display: block;
    padding: 13px 24px;
  }

  .nav {
    position: sticky;
  }

  .nav-inner {
    position: relative;
    height: 64px;
  }

  .grid-2,
  .grid-3,
  .grid-4,
  .steps,
  .team,
  .stats,
  .row2 {
    grid-template-columns: 1fr;
  }

  .hero {
    padding: 48px 0 60px;
  }

  .hero h1 {
    font-size: 32px;
  }

  .hero p.lead {
    font-size: 17px;
  }

  .hero-actions .btn {
    flex: 1 1 auto;
  }

  .hero-badge {
    left: 12px;
    bottom: 12px;
    padding: 10px 14px;
  }

  .section {
    padding: 56px 0;
  }

  .section-head {
    margin-bottom: 40px;
  }

  .section-head h2,
  .page-hero h1 {
    font-size: 28px;
  }

  .section-head p,
  .page-hero p {
    font-size: 16px;
  }

  .page-hero {
    padding: 44px 0;
  }

  .cta-band {
    padding: 56px 0;
  }

  .cta-band h2 {
    font-size: 28px;
  }

  .cta-band p {
    font-size: 16px;
  }

  .stat b {
    font-size: 32px;
  }

  .footer {
    padding: 48px 0 24px;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 28px;
  }

  .footer-bottom {
    justify-content: center;
    text-align: center;
  }
}

@media (max-width: 400px) {
  .container {
    padding: 0 20px;
  }

  .hero h1 {
    font-size: 28px;
  }

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

/* Estado del formulario de contacto */
.form-status {
  padding: 13px 16px;
  border-radius: var(--radius);
  font-size: 14.5px;
  margin-bottom: 18px;
}

.form-status.ok {
  background: #E7F6F2;
  color: #1F7A6D;
  border: 1px solid #BFE6DD;
}

.form-status.err {
  background: #FDECEC;
  color: #B3261E;
  border: 1px solid #F5C6C3;
}

/* Grupo teléfono: selector de código de país + número */
.tel-group {
  display: flex;
  gap: 8px;
}

.tel-group select {
  flex: 0 0 116px;
}

.tel-group input {
  flex: 1 1 auto;
}

/* Páginas legales (aviso de privacidad) */
.legal h2 {
  font-size: 22px;
  margin: 34px 0 10px;
}

.legal p,
.legal li {
  color: #4a5568;
  line-height: 1.7;
}

.legal ul {
  margin: 10px 0 10px 22px;
}

.legal li {
  margin-bottom: 6px;
}

.legal-updated {
  font-size: 14px;
  color: #8a93a3;
}

/* Checkbox de consentimiento del formulario */
.check-field {
  display: flex;
  gap: 9px;
  align-items: flex-start;
  font-size: 14px;
  color: #4a5568;
  line-height: 1.5;
  margin: 4px 0 18px;
}

.check-field input {
  margin-top: 2px;
  flex: 0 0 auto;
  width: auto;
}