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

:root {
  --black: #0d0d0d;
  --darker: #0a0a0a;
  --blue: #3a4fd4;
  --blue-light: #4a5fe4;
  --white: #ffffff;
  --grey: #888888;
  --light-grey: #cccccc;
  --border: rgba(255,255,255,0.1);
}

html { scroll-behavior: smooth; }

body {
  background: var(--black);
  color: var(--white);
  font-family: 'Barlow', sans-serif;
  font-weight: 300;
  line-height: 1.6;
  overflow-x: hidden;
}

nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 48px;
  background: var(--black);
}

.nav-logo {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.05em;
  color: var(--blue);
  text-decoration: none;
  text-transform: uppercase;
  line-height: 1.2;
}

.nav-links {
  display: flex;
  gap: 40px;
  list-style: none;
}

.nav-links a {
  color: var(--white);
  text-decoration: none;
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  opacity: 0.85;
  position: relative;
  padding-bottom: 4px;
  transition: opacity 0.2s;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--blue);
  transition: width 0.25s ease;
}

.nav-links a:hover { opacity: 1; }

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-links a.active { opacity: 1; }

/* HERO */
.portada {
  position: relative;
  height: 100vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  background: #010100;
}

.portada-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center top;
}

.portada-contenido {
  position: relative;
  z-index: 2;
  padding: 0 48px 80px;
  max-width: 600px;
  width: 100%;
}

.portada-titulo {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 900;
  font-size: clamp(36px, 10vw, 100px);
  line-height: 0.9;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 20px;
  animation: fadeUp 0.9s ease both;
}

.portada-subtitulo {
  font-size: clamp(13px, 2vw, 18px);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--white);
  font-weight: 400;
  margin-bottom: 36px;
  animation: fadeUp 0.9s 0.15s ease both;
}

.btn {
  display: inline-block;
  padding: 18px 40px;
  border: 1.5px solid var(--white);
  color: var(--white);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  transition: background 0.25s, color 0.25s;
  animation: fadeUp 0.9s 0.3s ease both;
  cursor: pointer;
  background: transparent;
}

.btn:hover { background: var(--white); color: var(--black); }

.btn-blue {
  background: var(--blue);
  border-color: var(--blue);
}

.btn-blue:hover { background: var(--blue-light); color: var(--white); }

/* SECTIONS */
.section-dark { background: var(--darker); padding: 100px 48px; }
.section-mid  { background: var(--black);  padding: 100px 48px; }

.two-col {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.section-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 800;
  font-size: clamp(38px, 5.5vw, 64px);
  text-transform: uppercase;
  line-height: 1;
  margin-bottom: 24px;
}

.section-title::after,
.cta-heading::after {
  content: '';
  display: block;
  width: 40px;
  height: 2px;
  background: var(--blue);
  margin-top: 24px;
  margin-bottom: 28px;
}

.section-center .section-title::after {
  margin-left: auto;
  margin-right: auto;
}

.section-text {
  font-size: 15px;
  color: var(--light-grey);
  font-weight: 300;
  line-height: 1.8;
}

.section-text p + p { margin-top: 16px; }

.monitor-img { width: 100%; border-radius: 4px; display: block; }

.section-center { text-align: center; margin-bottom: 60px; max-width: 1100px; margin-left: auto; margin-right: auto; }

.card-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 18px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 10px;
}

.card-text { font-size: 15px; color: var(--light-grey); font-weight: 300; line-height: 1.8; }

/* PARA QUIÉN */
.section-para-quien {
  background: var(--darker);
  padding: 100px 48px;
}

.para-quien-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.para-quien-img {
  width: 100%;
  border-radius: 4px;
  display: block;
}

.para-quien-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* PRECIOS */
.section-precios { background: var(--black); padding: 100px 48px; }

.pricing-intro {
  max-width: 1100px;
  margin: 0 auto 60px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.pricing-intro-img {
  width: 100%;
  height: 360px;
  object-fit: cover;
  object-position: center;
  display: block;
  border-radius: 4px;
}

.section-label {
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--grey);
  margin-bottom: 12px;
}


.pricing-cards {
  max-width: 1100px;
  margin: 0 auto 60px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.pricing-card {
  border: 1px solid var(--border);
  padding: 40px 32px;
  position: relative;
  transition: border-color 0.3s;
}

.pricing-card:hover { border-color: rgba(255,255,255,0.25); }
.pricing-card.featured { border-color: var(--blue); }

.badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--blue);
  color: var(--white);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 4px 16px;
  white-space: nowrap;
}

.pricing-plan {
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--blue);
  font-weight: 400;
  text-align: center;
  margin-bottom: 12px;
}

.pricing-divider {
  width: 32px;
  height: 1.5px;
  background: var(--blue);
  margin: 0 auto 28px;
}

.pricing-features {
  list-style: none;
  text-align: center;
  margin-bottom: 36px;
}

.pricing-features li {
  font-size: 15px;
  color: var(--light-grey);
  padding: 7px 0;
  border-bottom: 1px solid var(--border);
}

.pricing-features li:last-child { border-bottom: none; }

.pricing-price { text-align: center; margin-bottom: 8px; }

.price-amount {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 800;
  font-size: 56px;
  line-height: 1;
}

.price-period { font-size: 14px; color: var(--grey); font-weight: 300; }

.pricing-btn {
  display: block;
  width: 100%;
  text-align: center;
  padding: 14px;
  border: 1.5px solid var(--white);
  color: var(--white);
  text-decoration: none;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  transition: background 0.25s, color 0.25s;
  cursor: pointer;
  background: transparent;
}

.pricing-card.featured .pricing-btn { background: var(--blue); border-color: var(--blue); }
.pricing-btn:hover { background: var(--white); color: var(--black); }
.pricing-card.featured .pricing-btn:hover { background: var(--blue-light); border-color: var(--blue-light); color: var(--white); }

.features-row {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 40px;
  padding: 60px 0 0;
  border-top: 1px solid var(--border);
}

.feature-item { display: flex; flex-direction: column; gap: 10px; }

.feature-icon { width: 36px; height: 36px; opacity: 0.6; }

.feature-title { font-size: 11px; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; }

.feature-desc { font-size: 13px; color: var(--grey); font-weight: 300; line-height: 1.5; text-align: justify }

/* TESTIMONIALS */
.section-testimonios {
  background: var(--black);
  padding: 100px 48px;
}

.testimonial-card {
  background: var(--darker);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  flex: 1;
  overflow: hidden;
  transition: border-color 0.3s;
}

.testimonial-card:hover { border-color: rgba(255,255,255,0.25); }

.testimonial-body {
  padding: 32px 36px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  flex: 1;
}

.testimonial-quote {
  font-size: 15px;
  color: var(--light-grey);
  font-weight: 300;
  line-height: 1.8;
  flex: 1;
}

.testimonial-name {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 15px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--blue);
}

.testimonios-carousel .carousel-track {
  align-items: stretch;
}

.testimonios-carousel .carousel-slide {
  flex: 0 0 calc(33.333% - 16px);
  display: flex;
}

.testimonios-carousel .testimonial-avatar {
  width: 100%;
  height: 400px;
  object-fit: cover;
  object-position: center top;
  display: block;
}


/* COACH */
.section-coach {
  background: var(--darker);
  padding: 100px 48px;
}

.coach-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.coach-img {
  width: 100%;
  border-radius: 4px;
  display: block;
}

.coach-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* CTA */
.cta-banner {
  background: var(--darker);
  padding: 100px 48px;
}

.cta-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 80px;
  align-items: center;
}

.cta-label {
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--grey);
  margin-bottom: 20px;
}

.cta-heading {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 900;
  font-size: clamp(38px, 5.5vw, 64px);
  text-transform: uppercase;
  line-height: 0.95;
  color: var(--white);
  margin-bottom: 24px;
}

.cta-text {
  font-size: 15px;
  color: var(--light-grey);
  line-height: 1.8;
}

.cta-right {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.cta-btn {
  animation: none;
  padding: 18px 48px;
  font-size: 12px;
  white-space: nowrap;
}

/* FOOTER */
footer {
  background: var(--black);
  border-top: 1px solid var(--border);
  padding: 32px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-logo {
  color: var(--blue);
  text-decoration: none;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  line-height: 1.2;
}

.footer-logo img { height: 48px; width: auto; }

.footer-center { font-size: 13px; color: var(--grey); letter-spacing: 0.08em; }

.footer-icons { display: flex; gap: 20px; align-items: center; }

.footer-icons a { color: var(--white); opacity: 0.6; transition: opacity 0.2s; display: flex; }
.footer-icons a:hover { opacity: 1; }

/* ANIMATIONS */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in.visible { opacity: 1; transform: translateY(0); }

/* NAV HAMBURGER */
.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 101;
}

.nav-hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  transition: transform 0.3s, opacity 0.3s;
}

.nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* MOBILE */
@media (max-width: 768px) {
  nav { padding: 16px 24px; }
  .nav-hamburger { display: flex; }
  .nav-links {
    display: none;
    flex-direction: column;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.97);
    padding: 100px 40px 40px;
    gap: 28px;
    z-index: 99;
  }
  .nav-links.open { display: flex; }
  .nav-links a { font-size: 18px; letter-spacing: 0.1em; }
  .portada-img { object-fit: cover; }
  .portada-contenido { padding: 0 24px 40px; max-width: 100%; }
  .section-title, .cta-heading { text-align: center; }
  .section-title br, .cta-heading br { display: none; }
  .section-title::after, .cta-heading::after { margin-left: auto; margin-right: auto; }
  .section-label, .cta-label { text-align: center; }
  .section-dark, .section-mid, .section-precios,
  .section-para-quien, .section-coach, .section-testimonios,
  .cta-banner { padding: 60px 24px; }
  .two-col, .pricing-cards, .pricing-intro,
  .para-quien-inner, .coach-inner { grid-template-columns: 1fr; gap: 32px; }
  .pricing-intro-img { height: 240px; }
  .features-row { grid-template-columns: 1fr 1fr; gap: 28px; }
  .testimonios-carousel .testimonial-avatar { height: auto; }
  .para-quien-img { height: 340px; object-fit: cover; object-position: center top; }
  .cta-inner { display: flex; flex-direction: column; align-items: flex-start; gap: 32px; }
  .cta-left { width: 100%; }
  .cta-right { width: 100%; }
  .cta-btn { width: 100%; text-align: center; }
  footer { flex-direction: column; gap: 20px; text-align: center; padding: 32px 24px; }
}

/* CAROUSEL */
.carousel-wrap {
  max-width: 1100px;
  margin: 0 auto;
  position: relative;
  display: flex;
  align-items: center;
  gap: 16px;
}

.carousel-viewport {
  overflow: hidden;
  flex: 1;
  min-width: 0;
}

.carousel-track {
  display: flex;
  transition: transform 0.4s ease;
  gap: 24px;
  width: 100%;
}

.carousel-slide {
  flex: 0 0 calc(33.333% - 16px);
}

.carousel-slide img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
  margin-bottom: 20px;
  transition: filter 0.3s;
}

.carousel-body { padding: 0 4px; }

.carousel-btn {
  background: transparent;
  border: none;
  color: var(--blue);
  width: 44px;
  height: 44px;
  cursor: pointer;
  font-size: 22px;
  flex-shrink: 0;
  transition: color 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
}

.carousel-btn:hover { color: var(--white); }

.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 28px;
}

.carousel-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255,255,255,0.25);
  cursor: pointer;
  transition: background 0.2s;
  border: none;
  padding: 0;
}

.carousel-dot.active { background: var(--blue); }

@media (max-width: 768px) {
  .carousel-slide { flex: 0 0 100%; }
  .carousel-slide img { height: 340px; }
  .carousel-wrap { gap: 10px; }
  .carousel-btn { display: none; }
  .carousel-viewport { width: 100%; }
  .testimonios-carousel .carousel-slide { flex: 0 0 100%; }
}