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

html {
  font-size: 16px; /* base para usar rem */
}

body {
  font-family: 'Poppins', sans-serif;
  color: #fff;
  background-color: #000;
}

/* ---------- HEADER ---------- */
header {
  position: fixed;
  width: 100%;
  background: rgba(0,0,0,0.85);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2.5rem;
  z-index: 1000;
}

header h1 {
  color: #00aaff;
  font-size: 1.5rem;
  letter-spacing: 0.05rem;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 1.5rem;
}

nav a {
  text-decoration: none;
  color: #fff;
  transition: 0.3s;
}

nav a:hover {
  color: #00aaff;
}

/* ---------- HERO ---------- */
.hero {
  min-height: 100vh;
  background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)), url('maru posing.jpg') center/cover no-repeat;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 0 5vw;
}

.hero h2 {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  max-width: 50rem;
}

.hero a {
  margin-top: 1.5rem;
  background: #00aaff;
  padding: 0.8rem 2rem;
  border-radius: 2rem;
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  transition: background 0.3s;
}

.hero a:hover {
  background: #0088cc;
}

/* ---------- SECCIONES ---------- */
section {
  padding: 5rem 5vw;
  max-width: 70rem;
  margin: auto;
}

section h2 {
  text-align: center;
  color: #00aaff;
  margin-bottom: 2.5rem;
  font-size: clamp(1.5rem, 3vw, 2rem);
}

/* ---------- PLANES ---------- */
.plans {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
}

.plan {
  background: #111;
  border-radius: 0.625rem;
  padding: 2rem;
  width: min(90%, 18.75rem); /* antes 300px */
  text-align: center;
  transition: transform 0.3s;
}

.plan:hover {
  transform: translateY(-0.625rem);
}

.plan h3 {
  color: #00aaff;
  margin-bottom: 0.5rem;
}

.plan p {
  color: #ccc;
  margin-bottom: 1.25rem;
  font-size: 0.95rem;
}

.plan a {
  background: #00aaff;
  padding: 0.6rem 1.2rem;
  color: #fff;
  border-radius: 1.5rem;
  text-decoration: none;
  transition: background 0.3s;
}

.plan a:hover {
  background: #0088cc;
}

/* ---------- SOBRE MÍ ---------- */
.about p {
  line-height: 1.7;
  color: #ccc;
  max-width: 50rem;
  margin: auto;
  text-align: center;
}

/* ---------- IMÁGENES ---------- */
.contenedor-imagenes {
  position: relative;
  text-align: center;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.contenedor-imagenes img {
  width: 100%;
  max-width: 300px;
  height: auto;
  aspect-ratio: 3 / 4; /* fuerza la proporción (ajústala según tus fotos) */
  object-fit: cover;
  border-radius: 0.5rem;
  opacity: 0.85;
}


/* ---------- FOOTER ---------- */
footer {
  background: #111;
  text-align: center;
  padding: 2rem 1rem;
  color: #888;
  font-size: 0.9rem;
}

footer a {
  color: #00aaff;
  text-decoration: none;
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 768px) {
  header {
    flex-direction: column;
    padding: 1rem;
  }

  nav ul {
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
  }

  .plans {
    flex-direction: column;
    align-items: center;
  }

  .hero h2 {
    font-size: 1.8rem;
  }

  section {
    padding: 3rem 1rem;
  }
}