/* ============================================================
   MyBlendUp — Landing (pantalla sin sesión) + Auth como modal
   Todo va bajo #landing / .lp-* para no chocar con la app.
   Se carga DESPUÉS de styles.css, así el override de #authScreen gana.
   ============================================================ */

#landing {
  --lp-green: #2d6a4f;
  --lp-green-2: #40916c;
  --lp-green-deep: #1b4332;
  --lp-mint: #52b788;
  --lp-pale: #eaf6ee;
  --lp-cream: #faf8f2;
  --lp-ink: #1c2a23;
  --lp-muted: #5c6b63;
  --lp-line: #e6ede8;
  --lp-berry: #c9457f;
  --lp-mango: #eda42c;
  --lp-blue: #5b7cf0;

  font-family: 'DM Sans', system-ui, sans-serif;
  color: var(--lp-ink);
  background: var(--lp-cream);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
#landing * { box-sizing: border-box; }
#landing img { display: block; max-width: 100%; }

/* Contenedor */
.lp-wrap { width: 100%; max-width: 1120px; margin: 0 auto; padding: 0 1.15rem; }

/* ---------- NAV ---------- */
.lp-nav {
  position: sticky; top: 0; z-index: 40;
  background: rgba(250, 248, 242, .88);
  backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid var(--lp-line);
}
.lp-nav-inner { display: flex; align-items: center; justify-content: space-between; height: 60px; }
.lp-nav-logo { height: 34px; width: auto; object-fit: contain; }
.lp-nav-actions { display: flex; align-items: center; gap: .5rem; }
.lp-nav-ghost {
  background: none; border: none; color: var(--lp-green-deep);
  font: 600 .9rem 'DM Sans', sans-serif; cursor: pointer; padding: .55rem .7rem; border-radius: 10px;
  white-space: nowrap;
}
@media (max-width: 400px) {
  .lp-nav-logo { height: 28px; }
  .lp-nav-actions { gap: .3rem; }
  .lp-nav-ghost { padding: .5rem .45rem; font-size: .86rem; }
  .lp-nav .lp-btn-sm { padding: .55rem .85rem; font-size: .84rem; }
}
.lp-nav-ghost:hover { background: var(--lp-pale); }

/* Botón primario reutilizable */
.lp-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  font: 600 .95rem 'DM Sans', sans-serif; cursor: pointer; text-decoration: none;
  border-radius: 100px; border: 1.5px solid transparent; padding: .8rem 1.4rem;
  transition: transform .15s ease, box-shadow .2s ease, background .2s ease;
  white-space: nowrap;
}
.lp-btn-primary { background: var(--lp-green); color: #fff; box-shadow: 0 6px 18px rgba(45,106,79,.28); }
.lp-btn-primary:hover { background: var(--lp-green-deep); transform: translateY(-1px); box-shadow: 0 10px 24px rgba(45,106,79,.34); }
.lp-btn-ghost { background: #fff; color: var(--lp-green-deep); border-color: var(--lp-line); }
.lp-btn-ghost:hover { border-color: var(--lp-mint); background: var(--lp-pale); }
.lp-btn-sm { padding: .6rem 1.1rem; font-size: .88rem; }
.lp-btn-lg { padding: .95rem 1.8rem; font-size: 1.02rem; }

/* ---------- HERO ---------- */
.lp-hero { padding: clamp(2.2rem, 6vw, 4.2rem) 0 clamp(2rem, 5vw, 3.5rem); }
.lp-hero-grid { display: grid; grid-template-columns: 1fr; gap: 2rem; align-items: center; }
.lp-eyebrow {
  display: inline-flex; align-items: center; gap: .45rem;
  font: 600 .78rem 'DM Sans', sans-serif; letter-spacing: .04em; text-transform: uppercase;
  color: var(--lp-green); background: var(--lp-pale); border-radius: 100px; padding: .38rem .8rem; margin-bottom: 1rem;
}
.lp-hero h1 {
  font-family: 'Fraunces', Georgia, serif; font-weight: 600; font-optical-sizing: auto;
  font-size: clamp(2.05rem, 6.4vw, 3.4rem); line-height: 1.06; letter-spacing: -.015em;
  margin: 0 0 1rem; color: var(--lp-green-deep);
}
.lp-hero h1 em { font-style: italic; color: var(--lp-green-2); }
.lp-hero-sub { font-size: clamp(1rem, 2.4vw, 1.16rem); line-height: 1.55; color: var(--lp-muted); margin: 0 0 1.6rem; max-width: 34ch; }
.lp-hero-cta { display: flex; flex-wrap: wrap; gap: .7rem; }
.lp-hero-trust { margin-top: 1.1rem; font-size: .84rem; color: var(--lp-muted); display: flex; align-items: center; gap: .4rem; }
.lp-hero-trust b { color: var(--lp-green-deep); font-weight: 600; }

.lp-hero-media { position: relative; }
.lp-hero-media img {
  width: 100%; border-radius: 20px; object-fit: cover;
  height: 300px; /* móvil: cómodo, no invasivo */
  box-shadow: 0 20px 48px -20px rgba(27,67,50,.4);
}
.lp-hero-badge {
  position: absolute; left: -6px; bottom: 18px;
  background: #fff; border-radius: 16px; padding: .7rem .9rem;
  box-shadow: 0 12px 30px -8px rgba(27,67,50,.35); display: flex; align-items: center; gap: .6rem;
}
.lp-hero-badge .e { font-size: 1.5rem; line-height: 1; }
.lp-hero-badge b { display: block; font: 700 .95rem 'DM Sans', sans-serif; color: var(--lp-ink); }
.lp-hero-badge span { font-size: .76rem; color: var(--lp-muted); }

/* ---------- SECCIÓN genérica ---------- */
.lp-section { padding: clamp(2.4rem, 6vw, 4rem) 0; }
.lp-section-head { text-align: center; max-width: 40ch; margin: 0 auto clamp(1.8rem, 4vw, 2.6rem); }
.lp-kicker { font: 600 .78rem 'DM Sans', sans-serif; letter-spacing: .06em; text-transform: uppercase; color: var(--lp-mint); margin-bottom: .5rem; }
.lp-section-head h2 {
  font-family: 'Fraunces', Georgia, serif; font-weight: 600; letter-spacing: -.01em;
  font-size: clamp(1.6rem, 4.5vw, 2.35rem); line-height: 1.12; margin: 0 0 .6rem; color: var(--lp-green-deep);
}
.lp-section-head p { color: var(--lp-muted); font-size: 1rem; line-height: 1.55; margin: 0; }

/* ---------- BENEFICIOS ---------- */
.lp-benefits { display: grid; grid-template-columns: 1fr; gap: .9rem; }
.lp-benefit {
  background: #fff; border: 1px solid var(--lp-line); border-radius: 18px; padding: 1.3rem 1.25rem;
  transition: transform .18s ease, box-shadow .2s ease;
}
.lp-benefit:hover { transform: translateY(-3px); box-shadow: 0 14px 30px -14px rgba(27,67,50,.28); }
.lp-benefit-ico { font-size: 1.7rem; line-height: 1; margin-bottom: .7rem; }
.lp-benefit h3 { font: 700 1.05rem 'DM Sans', sans-serif; margin: 0 0 .35rem; color: var(--lp-ink); }
.lp-benefit p { margin: 0; font-size: .92rem; line-height: 1.5; color: var(--lp-muted); }

/* ---------- CÓMO FUNCIONA ---------- */
.lp-how { background: var(--lp-green-deep); color: #fff; border-radius: 28px; overflow: hidden; }
.lp-how-inner { display: grid; grid-template-columns: 1fr; gap: 0; }
.lp-how-media img { width: 100%; height: 220px; object-fit: cover; }
.lp-how-body { padding: clamp(1.8rem, 5vw, 2.8rem); }
.lp-how-body .lp-kicker { color: var(--lp-mint); }
.lp-how-body h2 { font-family: 'Fraunces', serif; font-weight: 600; font-size: clamp(1.55rem, 4vw, 2.2rem); line-height: 1.12; margin: 0 0 1.5rem; color: #fff; }
.lp-steps { display: flex; flex-direction: column; gap: 1.1rem; }
.lp-step { display: flex; gap: .9rem; align-items: flex-start; }
.lp-step-num {
  flex: 0 0 auto; width: 32px; height: 32px; border-radius: 50%;
  background: var(--lp-mint); color: var(--lp-green-deep);
  display: grid; place-items: center; font: 700 .95rem 'DM Sans', sans-serif;
}
.lp-step h4 { margin: .15rem 0 .2rem; font: 700 1rem 'DM Sans', sans-serif; color: #fff; }
.lp-step p { margin: 0; font-size: .9rem; line-height: 1.5; color: rgba(255,255,255,.8); }

/* ---------- BANDA FAMILIA ---------- */
.lp-family-grid { display: grid; grid-template-columns: 1fr; gap: 1.6rem; align-items: center; }
.lp-family-media img { width: 100%; border-radius: 20px; object-fit: cover; height: 260px; box-shadow: 0 16px 40px -20px rgba(27,67,50,.38); }
.lp-family-body h2 { font-family: 'Fraunces', serif; font-weight: 600; font-size: clamp(1.55rem, 4.2vw, 2.25rem); line-height: 1.12; color: var(--lp-green-deep); margin: 0 0 .7rem; }
.lp-family-body p { color: var(--lp-muted); font-size: 1rem; line-height: 1.55; margin: 0 0 1rem; }
.lp-check-list { list-style: none; margin: 0 0 1.3rem; padding: 0; display: flex; flex-direction: column; gap: .55rem; }
.lp-check-list li { display: flex; gap: .55rem; align-items: flex-start; font-size: .95rem; color: var(--lp-ink); }
.lp-check-list li::before { content: "✓"; color: var(--lp-mint); font-weight: 700; }

/* ---------- PLANES ---------- */
.lp-plans-grid { display: grid; grid-template-columns: 1fr; gap: .85rem; }
.lp-plan {
  position: relative; background: #fff; border: 1.5px solid var(--lp-line); border-radius: 18px;
  padding: 1.3rem 1.25rem; display: flex; flex-direction: column;
}
.lp-plan.pop { border-color: var(--lp-mint); box-shadow: 0 16px 36px -18px rgba(45,106,79,.4); }
.lp-plan-tag {
  position: absolute; top: -11px; left: 1.25rem; background: var(--lp-mint); color: #fff;
  font: 700 .68rem 'DM Sans', sans-serif; letter-spacing: .04em; text-transform: uppercase;
  padding: .28rem .7rem; border-radius: 100px;
}
.lp-plan-emoji { font-size: 1.5rem; line-height: 1; }
.lp-plan-name { font: 700 1.1rem 'DM Sans', sans-serif; margin: .35rem 0 .1rem; color: var(--lp-ink); }
.lp-plan-price { font-family: 'Fraunces', serif; font-weight: 600; font-size: 1.9rem; color: var(--lp-green-deep); line-height: 1; margin: .3rem 0 .1rem; }
.lp-plan-price small { font-family: 'DM Sans', sans-serif; font-size: .82rem; font-weight: 500; color: var(--lp-muted); }
.lp-plan-seats { font-size: .86rem; color: var(--lp-muted); margin-bottom: .1rem; }
.lp-plans-note { text-align: center; color: var(--lp-muted); font-size: .86rem; margin-top: 1.3rem; line-height: 1.5; }

/* ---------- CTA FINAL ---------- */
.lp-final { text-align: center; background: linear-gradient(150deg, var(--lp-green) 0%, var(--lp-green-2) 60%, var(--lp-mint) 100%); border-radius: 28px; padding: clamp(2.4rem, 6vw, 3.6rem) 1.3rem; color: #fff; }
.lp-final h2 { font-family: 'Fraunces', serif; font-weight: 600; font-size: clamp(1.7rem, 5vw, 2.5rem); line-height: 1.1; margin: 0 0 .6rem; color: #fff; }
.lp-final p { margin: 0 auto 1.5rem; color: rgba(255,255,255,.9); font-size: 1.05rem; max-width: 32ch; }
.lp-final .lp-btn-primary { background: #fff; color: var(--lp-green-deep); box-shadow: 0 10px 30px -8px rgba(0,0,0,.3); }
.lp-final .lp-btn-primary:hover { background: #fff; color: var(--lp-green); }
.lp-final-trust { margin-top: .9rem; font-size: .82rem; color: rgba(255,255,255,.8); }

/* ---------- FOOTER ---------- */
.lp-footer { padding: 2.2rem 0 2.6rem; border-top: 1px solid var(--lp-line); margin-top: clamp(2.4rem, 6vw, 3.5rem); }
.lp-footer-inner { display: flex; flex-direction: column; gap: 1rem; align-items: center; text-align: center; }
.lp-footer img { height: 30px; }
.lp-footer-links { display: flex; gap: 1.2rem; }
.lp-footer-links button { background: none; border: none; color: var(--lp-green-deep); font: 500 .88rem 'DM Sans', sans-serif; cursor: pointer; }
.lp-footer-links button:hover { text-decoration: underline; }
.lp-footer-copy { font-size: .8rem; color: var(--lp-muted); }

/* ---------- Aparición suave ---------- */
.lp-reveal { opacity: 0; transform: translateY(16px); transition: opacity .6s ease, transform .6s ease; }
.lp-reveal.in { opacity: 1; transform: none; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (min-width: 720px) {
  .lp-hero-grid { grid-template-columns: 1.05fr .95fr; gap: 3rem; }
  .lp-hero-media img { height: 400px; }
  .lp-benefits { grid-template-columns: repeat(2, 1fr); gap: 1.1rem; }
  .lp-how-inner { grid-template-columns: 1fr 1fr; }
  .lp-how-media img { height: 100%; min-height: 300px; max-height: 440px; }
  .lp-family-media img { height: 340px; }
  .lp-family-grid { grid-template-columns: 1fr 1fr; gap: 2.4rem; }
  .lp-family-grid.flip .lp-family-media { order: 2; }
  .lp-plans-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 1000px) {
  .lp-benefits { grid-template-columns: repeat(4, 1fr); }
  .lp-plans-grid { grid-template-columns: repeat(5, 1fr); }
  .lp-plan-price { font-size: 1.6rem; }
}

@media (prefers-reduced-motion: reduce) {
  .lp-reveal { opacity: 1 !important; transform: none !important; transition: none; }
  .lp-btn, .lp-benefit { transition: none; }
}

/* ============================================================
   AUTH SCREEN → MODAL
   Override del #authScreen (styles.css lo pinta full-screen verde).
   Ahora es un modal centrado sobre la landing.
   ============================================================ */
#authScreen {
  position: fixed; inset: 0; z-index: 1000;
  background: rgba(16, 32, 24, .55) !important;
  backdrop-filter: blur(5px);
  align-items: center;
}
#authScreen::before { display: none !important; }
.auth-card { position: relative; box-shadow: 0 24px 70px -12px rgba(0,0,0,.4); }

.auth-close {
  position: absolute; top: 10px; right: 10px; z-index: 2;
  width: 34px; height: 34px; border-radius: 50%; border: none;
  background: #f0f2f0; color: #55625b; font-size: 1.05rem; cursor: pointer;
  display: grid; place-items: center; transition: background .15s;
}
.auth-close:hover { background: #e2e6e2; }
[data-theme="dark"] .auth-close { background: #3a3a3c; color: #ccc; }

/* En móvil el modal se pega arriba para dar aire al teclado */
@media (max-width: 560px) {
  #authScreen { align-items: flex-start; }
}

body.lp-modal-open { overflow: hidden; }