:root {
  --azul: #4bb3fd;
  --turquesa: #3ec6b2;
  --verde: #8be0a4;
  --oscuro: #0f2d3a;
  --cielo: #e9f8ff;
  --card: #ffffff;
  --shadow: 0 18px 40px rgba(0, 0, 0, 0.12);
  --radius: 18px;
  --trans: all 0.25s ease;
  --max: 1200px;
}

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

body {
  font-family: 'Inter', sans-serif;
  background: linear-gradient(180deg, #f2fbff 0%, #dff4ff 100%);
  color: var(--oscuro);
  min-height: 100vh;
  line-height: 1.6;
}

img {
  max-width: 100%;
  display: block;
  border-radius: 14px;
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.1);
}

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

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

header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(10px);
  background: rgba(255, 255, 255, 0.85);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.06);
  transition: var(--trans);
  transform: translateY(-12px);
  opacity: 0;
}

header.visible {
  transform: translateY(0);
  opacity: 1;
}

header.scrolled {
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.08);
}

.nav {
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: 'Fredoka', sans-serif;
  font-size: 24px;
  font-weight: 700;
  color: var(--oscuro);
  text-decoration: none;
  transition: var(--trans);
}

.logo:hover {
  color: var(--turquesa);
}

.menu {
  display: flex;
  align-items: center;
  gap: 18px;
}

.menu a {
  font-weight: 600;
  padding: 10px 12px;
  border-radius: 12px;
  transition: var(--trans);
}

.menu a:hover,
.menu a.active {
  color: var(--turquesa);
  background: rgba(75, 179, 253, 0.12);
}

.burger {
  display: none;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: rgba(75, 179, 253, 0.15);
  border: none;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  position: relative;
}

.burger span,
.burger::before,
.burger::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 2px;
  background: var(--oscuro);
  transition: var(--trans);
}

.burger::before {
  transform: translateY(-6px);
}

.burger::after {
  transform: translateY(6px);
}

.burger.active span {
  opacity: 0;
}

.burger.active::before {
  transform: translateY(0) rotate(45deg);
}

.burger.active::after {
  transform: translateY(0) rotate(-45deg);
}

.hero {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
  padding: 72px 0 40px;
  align-items: center;
}

.hero-visual {
  position: relative;
  min-height: 340px;
  background: linear-gradient(180deg, rgba(62, 198, 178, 0.35), rgba(75, 179, 253, 0.35)),
              url('https://images.unsplash.com/photo-1507525428034-b723cf961d3e?auto=format&fit=crop&w=1600&q=80') center/cover no-repeat;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.hero-visual::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 20% 20%, rgba(255,255,255,0.25), transparent 40%),
              radial-gradient(circle at 80% 10%, rgba(255,255,255,0.2), transparent 40%);
  animation: flotador 8s ease-in-out infinite;
}

@keyframes flotador {
  0% {transform: scale(1);}
  50% {transform: scale(1.02);}
  100% {transform: scale(1);}
}

.panel {
  background: var(--card);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}

.panel::after {
  content: '';
  position: absolute;
  width: 170px;
  height: 170px;
  background: radial-gradient(circle, rgba(75, 179, 253, 0.25), transparent 60%);
  top: -40px;
  right: -60px;
}

h1, h2, h3 {
  font-family: 'Fredoka', sans-serif;
  color: var(--oscuro);
}

h1 {font-size: 40px; line-height: 1.1; margin-bottom: 14px;}
h2 {font-size: 26px; margin-bottom: 10px;}
h3 {font-size: 20px; margin-bottom: 8px;}

.tagline {
  font-weight: 700;
  color: var(--turquesa);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 13px;
  margin-bottom: 12px;
}

.btn {
  background: linear-gradient(135deg, var(--azul), var(--turquesa));
  color: #fff;
  padding: 16px 24px;
  border: none;
  border-radius: 14px;
  font-weight: 700;
  font-size: 17px;
  cursor: pointer;
  transition: var(--trans);
  box-shadow: 0 14px 30px rgba(62, 198, 178, 0.35);
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 38px rgba(75, 179, 253, 0.35);
}

.btn.ghost {
  background: transparent;
  color: var(--oscuro);
  border: 2px solid var(--azul);
  box-shadow: none;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
}

.card {
  background: var(--card);
  padding: 18px;
  border-radius: 16px;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
  transition: var(--trans);
}

.card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 12px;
  margin-bottom: 12px;
}

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

.accordion {
  border-radius: 14px;
  border: 1px solid #cbeaf4;
  background: #f4fcff;
  overflow: hidden;
}

.accordion-item + .accordion-item {
  border-top: 1px solid #d7eef7;
}

.accordion-header {
  width: 100%;
  text-align: left;
  background: transparent;
  border: none;
  padding: 16px 18px;
  font-weight: 700;
  color: var(--oscuro);
  cursor: pointer;
  position: relative;
}

.accordion-header::after {
  content: '+';
  position: absolute;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  font-weight: 800;
  color: var(--turquesa);
}

.accordion-header.active::after {
  content: '–';
}

.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  padding: 0 18px;
}

.accordion-body.open {
  padding: 0 18px 14px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, var(--turquesa), var(--azul));
  color: #fff;
  padding: 10px 14px;
  border-radius: 999px;
  font-weight: 700;
  letter-spacing: 0.2px;
}

.bar {
  width: 100%;
  height: 12px;
  background: #d7eef7;
  border-radius: 999px;
  overflow: hidden;
}

.bar span {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--azul), var(--turquesa));
  width: 0;
}

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: 0.5s ease;
}

.reveal.show {
  opacity: 1;
  transform: translateY(0);
}

.cta-bono {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: 16px;
}

.counter {
  font-weight: 700;
  color: var(--oscuro);
}

footer {
  margin-top: 52px;
  padding: 22px 24px;
  text-align: center;
  color: #2d4c5b;
  font-size: 14px;
  background: rgba(255, 255, 255, 0.8);
  box-shadow: 0 -6px 20px rgba(0, 0, 0, 0.04);
}

footer .footer-links {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.google-play-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #000;
  color: #fff;
  padding: 8px 14px 8px 10px;
  border-radius: 6px;
  text-decoration: none;
  font-size: 11px;
  font-weight: 500;
  line-height: 1.2;
  transition: var(--trans);
  border: 1px solid #2d2d2d;
  margin-top: 8px;
  font-family: 'Inter', sans-serif;
}

.google-play-btn:hover {
  background: #1a1a1a;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.google-play-btn strong {
  font-size: 13px;
  font-weight: 600;
  display: block;
}

.google-play-icon {
  width: 22px;
  height: 22px;
  background: linear-gradient(135deg, #4285f4 0%, #34a853 25%, #fbbc04 50%, #ea4335 75%);
  border-radius: 5px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  flex-shrink: 0;
}

.google-play-icon::before {
  content: '';
  width: 0;
  height: 0;
  border-left: 7px solid #fff;
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
  margin-left: 1px;
}

.modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  z-index: 40;
}

.modal.show {
  opacity: 1;
  pointer-events: auto;
}

.modal-content {
  background: var(--card);
  padding: 26px;
  border-radius: 18px;
  width: min(420px, 90%);
  box-shadow: var(--shadow);
  text-align: center;
}

.map {
  width: 100%;
  height: 280px;
  border: none;
  border-radius: 14px;
  box-shadow: var(--shadow);
}

ul {
  list-style: none;
}

ul li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 6px;
}

ul li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--turquesa);
  font-weight: bold;
}

@media (max-width: 768px) {
  .menu {
    position: fixed;
    top: 76px;
    right: 18px;
    background: rgba(255, 255, 255, 0.97);
    border-radius: 14px;
    box-shadow: var(--shadow);
    padding: 14px;
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    min-width: 180px;
    transform: translateY(-10px);
    opacity: 0;
    pointer-events: none;
    transition: var(--trans);
  }

  .menu.open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .burger {
    display: inline-flex;
  }

  h1 {
    font-size: 32px;
  }
}