/* ===== Variables y base ===== */
:root {
  --teal: #3d9b94;
  --teal-oscuro: #2c7a74;
  --teal-profundo: #1f5955;
  --menta: #bfe5e0;
  --menta-claro: #eaf6f4;
  --durazno: #f8c9a8;
  --durazno-claro: #fdeee2;
  --dorado: #d9a94e;
  --crema: #fdfbf7;
  --tinta: #28403d;
  --gris: #5f7572;
  --blanco: #ffffff;
  --whatsapp: #25d366;
  --whatsapp-oscuro: #1baa50;
  --sombra: 0 6px 24px rgba(31, 89, 85, 0.12);
  --sombra-suave: 0 3px 12px rgba(31, 89, 85, 0.08);
  --radio: 18px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Nunito', sans-serif;
  color: var(--tinta);
  background: var(--crema);
  line-height: 1.6;
}

h1, h2, h3, .brand-name {
  font-family: 'Baloo 2', cursive;
  color: var(--teal-profundo);
  line-height: 1.2;
}

h2 { font-size: clamp(1.7rem, 4vw, 2.4rem); text-align: center; }

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

.container { width: min(1120px, 92%); margin: 0 auto; }

.section-sub {
  text-align: center;
  color: var(--gris);
  max-width: 640px;
  margin: 0.8rem auto 2.2rem;
}

section { padding: 4rem 0; }

/* ===== Botones ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: 'Nunito', sans-serif;
  font-weight: 800;
  font-size: 1rem;
  padding: 0.75rem 1.5rem;
  border-radius: 999px;
  border: 2px solid transparent;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.btn:hover { transform: translateY(-2px); box-shadow: var(--sombra); }

.btn-primary { background: var(--teal); color: var(--blanco); }
.btn-primary:hover { background: var(--teal-oscuro); }

.btn-whatsapp { background: var(--whatsapp); color: var(--blanco); }
.btn-whatsapp:hover { background: var(--whatsapp-oscuro); }

.btn-instagram {
  background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
  color: var(--blanco);
}

.btn-outline {
  background: var(--blanco);
  color: var(--teal-oscuro);
  border-color: var(--teal);
}
.btn-outline:hover { background: var(--menta-claro); }

.btn-card {
  background: var(--menta-claro);
  color: var(--teal-oscuro);
  font-size: 0.95rem;
  padding: 0.55rem 1.3rem;
}
.btn-card:hover { background: var(--teal); color: var(--blanco); }

/* ===== Header ===== */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(253, 251, 247, 0.94);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--menta);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.6rem 0;
  gap: 1rem;
}

.brand { display: flex; align-items: center; gap: 0.6rem; text-decoration: none; }
.brand-logo { width: 52px; height: 52px; border-radius: 50%; }
.brand-name { font-size: 1.55rem; font-weight: 700; color: var(--teal-oscuro); }

.nav { display: flex; align-items: center; gap: 1.4rem; }

.nav a:not(.btn) {
  text-decoration: none;
  color: var(--tinta);
  font-weight: 700;
  transition: color 0.15s ease;
}
.nav a:not(.btn):hover { color: var(--teal); }

.nav-icon { display: inline-flex; }
.nav-cta { font-size: 0.92rem; padding: 0.5rem 1.1rem; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.nav-toggle span {
  width: 26px;
  height: 3px;
  background: var(--teal-oscuro);
  border-radius: 2px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.nav-toggle.abierto span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle.abierto span:nth-child(2) { opacity: 0; }
.nav-toggle.abierto span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ===== Hero ===== */
.hero {
  background:
    radial-gradient(circle at 85% 20%, var(--durazno-claro) 0%, transparent 45%),
    radial-gradient(circle at 10% 85%, var(--menta) 0%, transparent 40%),
    linear-gradient(160deg, var(--menta-claro) 0%, var(--crema) 70%);
  padding: 4.5rem 0;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  align-items: center;
  gap: 2.5rem;
}

.hero h1 { font-size: clamp(2.1rem, 5vw, 3.2rem); }
.hero .accent { color: var(--teal); }

.hero-tagline {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--teal-oscuro);
  margin-top: 1rem;
}

.hero-sub { color: var(--gris); margin-top: 0.8rem; }

.hero-actions { display: flex; flex-wrap: wrap; gap: 0.9rem; margin-top: 1.8rem; }

.hero-logo { display: flex; justify-content: center; }
.hero-logo img {
  width: min(340px, 80%);
  filter: drop-shadow(0 12px 28px rgba(31, 89, 85, 0.22));
  animation: flotar 5s ease-in-out infinite;
}

@keyframes flotar {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

/* ===== Día del Padre ===== */
.padre {
  background: linear-gradient(180deg, #eef6fd 0%, var(--crema) 100%);
}

.padre-kicker {
  text-align: center;
  font-weight: 800;
  color: #2563a8;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 0.95rem;
}

.padre h2 { margin-top: 0.4rem; }
.padre .campeon { color: #2563a8; }

.padre-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.6rem;
  margin-top: 1rem;
}

.padre-card {
  background: var(--blanco);
  border-radius: var(--radio);
  overflow: hidden;
  box-shadow: var(--sombra-suave);
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.padre-card:hover { transform: translateY(-4px); box-shadow: var(--sombra); }
.padre-card.destacado { border: 3px solid #8ec4ec; }

.padre-card img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }

.padre-card-body {
  padding: 1.3rem;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  flex: 1;
}
.padre-card-body p { color: var(--gris); font-size: 0.97rem; flex: 1; }
.padre-card-body .btn { align-self: flex-start; }

/* ===== Productos ===== */
.filtros {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.6rem;
  margin-bottom: 2rem;
}

.filtro {
  font-family: 'Nunito', sans-serif;
  font-weight: 800;
  font-size: 0.95rem;
  color: var(--teal-oscuro);
  background: var(--blanco);
  border: 2px solid var(--menta);
  border-radius: 999px;
  padding: 0.5rem 1.3rem;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}
.filtro:hover { border-color: var(--teal); }
.filtro.activo { background: var(--teal); border-color: var(--teal); color: var(--blanco); }

.grid-productos {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 1.6rem;
}

.card {
  background: var(--blanco);
  border-radius: var(--radio);
  overflow: hidden;
  box-shadow: var(--sombra-suave);
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--sombra); }
.card.oculto { display: none; }

.card-img {
  border: none;
  padding: 0;
  cursor: zoom-in;
  background: var(--menta-claro);
  display: block;
  width: 100%;
}
.card-img img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform 0.25s ease;
}
.card-img:hover img { transform: scale(1.04); }

.card-body {
  padding: 1.2rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  flex: 1;
}
.card-body h3 { font-size: 1.15rem; }
.card-body p { color: var(--gris); font-size: 0.95rem; flex: 1; }
.card-body .btn { align-self: flex-start; }

/* ===== Videos ===== */
.videos { background: var(--menta-claro); }

.grid-videos {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.4rem;
}

.grid-videos video {
  width: 100%;
  aspect-ratio: 9 / 16;
  object-fit: cover;
  border-radius: var(--radio);
  background: var(--tinta);
  box-shadow: var(--sombra-suave);
}

/* ===== Cómo pedir ===== */
.pasos-grid {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.6rem;
  counter-reset: paso;
}

.paso {
  background: var(--blanco);
  border-radius: var(--radio);
  padding: 1.8rem 1.5rem;
  text-align: center;
  box-shadow: var(--sombra-suave);
}

.paso-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--durazno);
  color: var(--teal-profundo);
  font-family: 'Baloo 2', cursive;
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 0.8rem;
}

.paso h3 { margin-bottom: 0.5rem; }
.paso p { color: var(--gris); font-size: 0.97rem; }

.pasos-cta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  margin-top: 2.4rem;
}

/* ===== Nosotros ===== */
.nosotros { background: var(--durazno-claro); }

.nosotros-inner {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  align-items: center;
  gap: 2.5rem;
}

.nosotros-img img {
  border-radius: var(--radio);
  box-shadow: var(--sombra);
  width: 100%;
  object-fit: cover;
}

.nosotros-text h2 { text-align: left; margin-bottom: 1rem; }
.nosotros-text p { margin-bottom: 0.9rem; }

.nosotros-lista {
  list-style: none;
  margin: 1rem 0 1.6rem;
  display: grid;
  gap: 0.5rem;
}

/* ===== Footer ===== */
.footer {
  background: var(--teal-profundo);
  color: var(--menta-claro);
  padding: 2.5rem 0 1.2rem;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.footer-brand { display: flex; align-items: center; gap: 0.9rem; }
.footer-brand img { width: 64px; height: 64px; border-radius: 50%; }
.footer-name { font-family: 'Baloo 2', cursive; font-size: 1.4rem; color: var(--blanco); }
.footer-tag { font-size: 0.92rem; opacity: 0.85; }

.footer-links { display: flex; flex-wrap: wrap; gap: 1.4rem; }
.footer-links a {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--menta-claro);
  text-decoration: none;
  font-weight: 700;
  transition: color 0.15s ease;
}
.footer-links a:hover { color: var(--durazno); }

.footer-copy {
  text-align: center;
  font-size: 0.88rem;
  opacity: 0.7;
  margin-top: 1.8rem;
}

/* ===== WhatsApp flotante ===== */
.whatsapp-flotante {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 60;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: var(--whatsapp);
  color: var(--blanco);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.25);
  transition: transform 0.15s ease;
}
.whatsapp-flotante:hover { transform: scale(1.08); }

/* ===== Lightbox ===== */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(20, 40, 38, 0.88);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4vh 4vw;
}
.lightbox[hidden] { display: none; }

.lightbox img {
  max-width: 100%;
  max-height: 100%;
  border-radius: 12px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.lightbox-cerrar {
  position: absolute;
  top: 16px;
  right: 20px;
  background: none;
  border: none;
  color: var(--blanco);
  font-size: 2rem;
  cursor: pointer;
  line-height: 1;
}

/* ===== Responsive ===== */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero-actions { justify-content: center; }
  .hero-logo { order: -1; }
  .hero-logo img { width: min(220px, 60%); }
  .padre-grid { grid-template-columns: 1fr; }
  .pasos-grid { grid-template-columns: 1fr; }
  .nosotros-inner { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--crema);
    border-bottom: 1px solid var(--menta);
    flex-direction: column;
    align-items: center;
    padding: 1.4rem 0;
    gap: 1.1rem;
    display: none;
    box-shadow: var(--sombra);
  }
  .nav.abierto { display: flex; }
  .nav-toggle { display: flex; }
  section { padding: 3rem 0; }
}