/*
 * SISTEMA DE DISEÑO — La Cocina Verde
 * Este archivo es la fuente de verdad visual del proyecto.
 * Frontend y dashboard deben importar estas mismas variables.
 */

/* ============================================================
   1. VARIABLES / DESIGN TOKENS
   ============================================================ */
:root {
  /* Paleta verde */
  --color-verde-900: #1B4332;
  --color-verde-700: #2D6A4F;
  --color-verde-500: #40916C;
  --color-verde-300: #74C69D;
  --color-verde-100: #D8F3DC;
  --color-verde-50:  #F0FBF4;

  /* Acento (CTA, badges, destacados) */
  --color-acento:      #F4845F;
  --color-acento-dark: #E8673D;

  /* WhatsApp */
  --color-wa:      #25D366;
  --color-wa-dark: #1EBE57;

  /* Neutros */
  --color-texto:       #1B4332;
  --color-texto-suave: #4A6741;
  --color-borde:       #D8F3DC;
  --color-fondo:       #F8FAF8;
  --color-blanco:      #FFFFFF;

  /* Tipografía */
  --fuente-titulo: 'Playfair Display', Georgia, serif;
  --fuente-cuerpo: 'Nunito', system-ui, sans-serif;

  /* Espaciado */
  --sp-1: 0.25rem;
  --sp-2: 0.5rem;
  --sp-3: 0.75rem;
  --sp-4: 1rem;
  --sp-6: 1.5rem;
  --sp-8: 2rem;
  --sp-12: 3rem;
  --sp-16: 4rem;
  --sp-24: 6rem;

  /* Bordes */
  --radio-sm:   0.375rem;
  --radio-md:   0.75rem;
  --radio-lg:   1.25rem;
  --radio-xl:   2rem;
  --radio-full: 9999px;

  /* Sombras */
  --sombra-sm: 0 1px 3px rgba(27,67,50,.08), 0 1px 2px rgba(27,67,50,.04);
  --sombra-md: 0 4px 16px rgba(27,67,50,.10), 0 2px 4px rgba(27,67,50,.06);
  --sombra-lg: 0 10px 40px rgba(27,67,50,.13), 0 4px 8px rgba(27,67,50,.06);

  --transicion: 0.2s ease;
  --max-ancho: 1200px;
}

/* ============================================================
   2. RESET & BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--fuente-cuerpo);
  color: var(--color-texto);
  background: var(--color-fondo);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ============================================================
   3. TIPOGRAFÍA
   ============================================================ */
h1, h2, h3, h4 {
  font-family: var(--fuente-titulo);
  line-height: 1.25;
  color: var(--color-verde-900);
}

.section-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  text-align: center;
  margin-bottom: var(--sp-3);
}

.section-subtitle {
  text-align: center;
  color: var(--color-texto-suave);
  font-size: 1.0625rem;
  margin-bottom: var(--sp-12);
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

/* ============================================================
   4. LAYOUT
   ============================================================ */
.container {
  width: 100%;
  max-width: var(--max-ancho);
  margin: 0 auto;
  padding: 0 var(--sp-6);
}

section { padding: var(--sp-24) 0; }

/* ============================================================
   5. BOTONES
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 0.75rem 1.625rem;
  border-radius: var(--radio-full);
  font-family: var(--fuente-cuerpo);
  font-weight: 700;
  font-size: 0.9375rem;
  transition: transform var(--transicion), box-shadow var(--transicion), background var(--transicion);
  white-space: nowrap;
}

.btn:hover { transform: translateY(-2px); box-shadow: var(--sombra-md); }
.btn:active { transform: translateY(0); }

.btn--primary {
  background: var(--color-verde-700);
  color: var(--color-blanco);
}
.btn--primary:hover { background: var(--color-verde-500); }

.btn--accent {
  background: var(--color-acento);
  color: var(--color-blanco);
  font-size: 1.0625rem;
}
.btn--accent:hover { background: var(--color-acento-dark); }

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

.btn--lg { padding: 1rem 2rem; font-size: 1.0625rem; }

.btn__text-mobile { display: none; }
.hero__actions .btn--accent:last-child { display: none; }
.hero__btn-menu { padding: 0.75rem 2.5rem; font-size: 1.0625rem; }

/* ============================================================
   6. BANNER DE AVISO
   ============================================================ */
.aviso-banner {
  background: var(--color-verde-700);
  color: #fff;
  text-align: center;
  font-size: 0.875rem;
  font-weight: 600;
  padding: 0.6rem 1rem;
  line-height: 1.4;
}

/* ============================================================
   7. NAVBAR
   ============================================================ */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(248,250,248,.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-borde);
  transition: box-shadow var(--transicion);
}

.nav.scrolled { box-shadow: var(--sombra-sm); }

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

.nav__logo {
  font-family: var(--fuente-titulo);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-verde-700);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--sp-8);
}

.nav__links a {
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--color-texto-suave);
  transition: color var(--transicion);
}
.nav__links a:hover { color: var(--color-verde-700); }
.nav__links .btn { font-size: 1rem; padding: 0.5rem 1.25rem; }
.nav__links .btn--accent,
.nav__links .btn--accent:hover { color: var(--color-blanco); }

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--sp-2);
}
.nav__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-verde-700);
  border-radius: var(--radio-full);
  transition: transform var(--transicion), opacity var(--transicion);
}

/* ============================================================
   7. HERO
   ============================================================ */
.hero {
  padding: var(--sp-24) 0 var(--sp-16);
  background: linear-gradient(160deg, var(--color-verde-50) 0%, var(--color-blanco) 60%);
  overflow: hidden;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-12);
  align-items: center;
}

.hero__badge {
  display: inline-block;
  background: var(--color-verde-100);
  color: var(--color-verde-700);
  font-size: 0.8125rem;
  font-weight: 700;
  padding: 0.375rem 1rem;
  border-radius: var(--radio-full);
  margin-bottom: var(--sp-6);
  letter-spacing: 0.01em;
}

.hero__title {
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  margin-bottom: var(--sp-6);
  color: var(--color-verde-900);
}
.hero__title em {
  font-style: italic;
  color: var(--color-verde-500);
}

.hero__desc {
  font-size: 1.0625rem;
  color: var(--color-texto-suave);
  line-height: 1.7;
  margin-bottom: var(--sp-8);
  max-width: 480px;
}

.hero__actions {
  display: flex;
  gap: var(--sp-4);
  flex-wrap: wrap;
}

/* Visual decorativo */
.hero__visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 360px;
}

.hero__bowl {
  width: 100%;
  height: 380px;
  border-radius: var(--radio-xl);
  overflow: hidden;
  box-shadow: var(--sombra-lg);
  position: relative;
  z-index: 1;
  background: var(--color-verde-50);
}

.hero__bowl::before { display: none; }

.hero__bowl img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transform: scale(0.78);
  border-radius: var(--radio-lg);
}

.hero__pill {
  position: absolute;
  background: var(--color-blanco);
  border: 1.5px solid var(--color-borde);
  border-radius: var(--radio-full);
  padding: 0.5rem 1rem;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-texto);
  box-shadow: var(--sombra-sm);
  white-space: nowrap;
}

.hero__pill--1 { top: 8%;    left: 0;   animation: float 3s ease-in-out infinite; }
.hero__pill--2 { top: 8%;    right: 0;  animation: float 3s ease-in-out infinite 1s; }
.hero__pill--3 { bottom: 8%; left: 5%;  animation: float 3s ease-in-out infinite 2s; }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-8px); }
}

@keyframes pulse-ring {
  0%, 100% { transform: scale(1);    opacity: 1; }
  50%       { transform: scale(1.08); opacity: 0.6; }
}

@keyframes subtle-zoom {
  0%, 100% { transform: scale(1); }
  50%       { transform: scale(1.05); }
}

/* ============================================================
   8. CÓMO FUNCIONA (STEPS)
   ============================================================ */
.steps {
  background: var(--color-blanco);
}

.steps__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-8);
}

.step {
  text-align: center;
  padding: var(--sp-8) var(--sp-6);
  border-radius: var(--radio-lg);
  border: 1.5px solid var(--color-borde);
  position: relative;
  background: var(--color-fondo);
  transition: box-shadow var(--transicion), transform var(--transicion);
}
.step:hover { box-shadow: var(--sombra-md); transform: translateY(-3px); }

.step__number {
  position: absolute;
  top: -1px;
  left: var(--sp-6);
  font-family: var(--fuente-titulo);
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--color-verde-100);
  line-height: 1;
  user-select: none;
}

.step__icon {
  font-size: 2.5rem;
  margin-bottom: var(--sp-4);
  margin-top: var(--sp-4);
}

.step h3 {
  font-size: 1.125rem;
  margin-bottom: var(--sp-3);
}

.step p {
  font-size: 0.9375rem;
  color: var(--color-texto-suave);
  line-height: 1.6;
}

/* ============================================================
   9. MENÚ / CARDS
   ============================================================ */
.menu {
  background: var(--color-verde-50);
}

.menu__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-6);
  margin-bottom: var(--sp-12);
}

.card {
  background: var(--color-blanco);
  border-radius: var(--radio-lg);
  border: 1.5px solid var(--color-borde);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow var(--transicion), transform var(--transicion);
}
.card:hover { box-shadow: var(--sombra-md); transform: translateY(-3px); }

.card__img {
  width: 100%;
  height: 210px;
  overflow: hidden;
  flex-shrink: 0;
}
.card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
  display: block;
}
.card:hover .card__img img { transform: scale(1.06); }

.card__body {
  flex: 1;
  padding: var(--sp-6);
}

.card__prices {
  display: flex;
  gap: var(--sp-2);
  margin-bottom: var(--sp-3);
}

.card__price {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: var(--sp-2) var(--sp-1);
  border-radius: var(--radio-sm);
  background: var(--color-verde-50);
  border: 1px solid var(--color-borde);
  font-size: 1rem;
  font-weight: 800;
  color: var(--color-verde-700);
  line-height: 1.2;
}

.card__price--featured {
  background: var(--color-verde-100);
  border-color: var(--color-verde-300);
  color: var(--color-verde-900);
}

.card__price--addon {
  background: #FFF5F2;
  border-color: #F4C4B4;
  color: var(--color-acento-dark);
}

.card__price-label {
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--color-texto-suave);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  text-align: center;
}

.card__tag {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-verde-500);
  background: var(--color-verde-100);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radio-full);
  margin-bottom: var(--sp-2);
}

.card__title {
  font-size: 1.1875rem;
  margin-bottom: var(--sp-2);
}

.card__desc {
  font-size: 0.875rem;
  color: var(--color-texto-suave);
  line-height: 1.6;
  margin-bottom: var(--sp-3);
}

.card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
}
.card__tags li {
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--color-texto-suave);
  border: 1px solid var(--color-borde);
  border-radius: var(--radio-full);
  padding: 0.2rem 0.625rem;
}

#seccionTartas,
#seccionSopas,
#seccionEdicionLimitada {
  margin-top: 3rem;
}

.menu__cta {
  text-align: center;
}
.menu__cta-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin-bottom: var(--sp-3);
}
.menu__cta p {
  font-size: 1.0625rem;
  color: var(--color-texto-suave);
  margin-bottom: var(--sp-4);
}

.card__nota {
  font-size: 0.75rem;
  color: var(--color-texto-suave);
  margin-top: var(--sp-2);
  text-align: center;
}

.card__tag--destacado {
  color: var(--color-acento-dark);
  background: #FFF0EB;
  border: 1px solid #F4C4B4;
}

.menu__loading,
.menu__empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: var(--sp-12) var(--sp-4);
  color: var(--color-texto-suave);
  font-size: 1rem;
}

/* ============================================================
   10. FEATURES
   ============================================================ */
.features {
  background: var(--color-blanco);
}

.features__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-6);
}

.feature {
  text-align: center;
  padding: var(--sp-8) var(--sp-4);
}

.feature__icon {
  font-size: 2.25rem;
  margin-bottom: var(--sp-4);
}

.feature h3 {
  font-size: 1.0625rem;
  margin-bottom: var(--sp-3);
}

.feature p {
  font-size: 0.875rem;
  color: var(--color-texto-suave);
  line-height: 1.6;
}

/* ============================================================
   11. CTA SECTION
   ============================================================ */
.cta-section {
  background: linear-gradient(135deg, var(--color-verde-700) 0%, var(--color-verde-900) 100%);
  color: var(--color-blanco);
  padding: var(--sp-24) 0;
}

.cta-section__inner {
  text-align: center;
}

.cta-section h2 {
  font-size: clamp(2rem, 5vw, 3rem);
  color: var(--color-blanco);
  margin-bottom: var(--sp-4);
}

.cta-section > .container > .cta-section__inner > p:first-of-type {
  font-size: 1.125rem;
  opacity: 0.85;
  margin-bottom: var(--sp-8);
}

.cta-section p {
  font-size: 1.125rem;
  opacity: 0.85;
  margin-bottom: var(--sp-8);
}

.cta-section__sub {
  margin-top: var(--sp-4);
  font-size: 0.875rem;
  opacity: 0.6;
  margin-bottom: 0 !important;
}

/* ============================================================
   12. FOOTER
   ============================================================ */
.footer {
  background: var(--color-verde-900);
  color: rgba(255,255,255,.85);
}

.footer__inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1.4fr;
  gap: var(--sp-12);
  padding-top: var(--sp-12);
  padding-bottom: var(--sp-12);
}

.footer__logo {
  font-family: var(--fuente-titulo);
  font-size: 1.25rem;
  color: var(--color-blanco);
  display: block;
  margin-bottom: var(--sp-3);
}

.footer__brand p {
  font-size: 0.875rem;
  opacity: 0.7;
  line-height: 1.6;
}

.footer__info h4,
.footer__contact h4 {
  font-family: var(--fuente-titulo);
  font-size: 1rem;
  color: var(--color-blanco);
  margin-bottom: var(--sp-4);
}

.footer__info p,
.footer__contact p {
  font-size: 0.875rem;
  opacity: 0.75;
  line-height: 1.8;
}

.footer__info em {
  opacity: 0.5;
  font-size: 0.8125rem;
}

.footer__contact a {
  display: inline-block;
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-verde-300);
  margin-top: var(--sp-2);
  transition: color var(--transicion);
}
.footer__contact a:hover { color: var(--color-blanco); }

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding: var(--sp-4) 0;
}
.footer__bottom p {
  text-align: center;
  font-size: 0.8125rem;
  opacity: 0.5;
}

/* ============================================================
   13. RESPONSIVE
   ============================================================ */

/* Tablet — 1024px */
@media (max-width: 1024px) {
  .features__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Tablet chica — 768px */
@media (max-width: 768px) {
  section { padding: var(--sp-16) 0; }

  /* Nav mobile */
  .nav__toggle { display: flex; }
  .nav__inner { justify-content: center; position: relative; }
  .nav__logo { font-size: 1.875rem; }
  .nav__toggle { position: absolute; right: var(--sp-4); }

  .nav__links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(0,0,0,0.65);
    flex-direction: column;
    align-items: flex-start;
    padding: var(--sp-6);
    gap: var(--sp-6);
    border-top: none;
    box-shadow: var(--sombra-md);
    z-index: 99;
  }
  .nav__links a { color: var(--color-blanco); }
  .nav__links a:hover { color: var(--color-verde-300); }
  .nav__links.open { display: flex; }
  .nav__links a { font-size: 1.125rem; }
  .nav__links .btn { width: 100%; justify-content: center; }

  /* Nav toggle animación */
  .nav__toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav__toggle.open span:nth-child(2) { opacity: 0; }
  .nav__toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  /* Textos de botón alternados por breakpoint */
  .btn__text-desktop { display: none; }
  .btn__text-mobile  { display: inline; }

  /* Hero */
  .hero { padding-top: var(--sp-6); }
  .hero__inner {
    grid-template-columns: 1fr;
  }
  .hero__visual {
    min-height: 280px;
    order: -1;
  }
  .hero__bowl {
    height: 240px;
    animation: none;
  }
  .hero__bowl::before { display: none; }
  .hero__bowl img { animation: subtle-zoom 7s ease-in-out infinite; }
  .hero__title { font-size: 2.25rem; text-align: center; }

  /* Steps */
  .steps__grid {
    grid-template-columns: 1fr;
    gap: var(--sp-6);
  }

  /* Menu */
  .menu__grid {
    grid-template-columns: 1fr;
  }

  /* Features */
  .features__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Footer */
  .footer__inner {
    grid-template-columns: 1fr;
    gap: var(--sp-8);
    padding-top: var(--sp-24);
    padding-bottom: var(--sp-24);
  }
}

/* ── Sección Juego / Descuento ── */
.juego {
  background: linear-gradient(135deg, #FFF7ED 0%, #FEF3C7 100%);
  border-top: 1px solid #FDE68A;
  border-bottom: 1px solid #FDE68A;
  padding: var(--sp-16) 0;
  text-align: center;
}
.juego__inner { max-width: 580px; margin: 0 auto; }
.juego__badge {
  display: inline-block;
  background: var(--color-acento);
  color: #fff;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.3rem 1rem;
  border-radius: var(--radio-full);
  margin-bottom: var(--sp-4);
}
.juego__titulo {
  font-family: var(--fuente-titulo);
  font-size: 2.25rem;
  color: var(--color-verde-900);
  margin-bottom: var(--sp-4);
  line-height: 1.2;
}
.juego__desc {
  color: var(--color-texto-suave);
  font-size: 1.05rem;
  line-height: 1.65;
  margin-bottom: var(--sp-8);
}
.juego__btn {
  display: inline-block;
  background: var(--color-acento);
  color: #fff;
  font-family: var(--fuente-cuerpo);
  font-size: 1.1rem;
  font-weight: 800;
  padding: 0.9rem 2.25rem;
  border-radius: var(--radio-full);
  text-decoration: none;
  box-shadow: var(--sombra-md);
  transition: background 0.15s, transform 0.1s;
}
.juego__btn:hover { background: var(--color-acento-dark); transform: translateY(-2px); }
.juego__nota {
  margin-top: var(--sp-4);
  font-size: 0.82rem;
  color: var(--color-texto-suave);
  opacity: 0.7;
}
@media (max-width: 640px) {
  .juego__titulo { font-size: 1.75rem; }
  .juego__btn { font-size: 1rem; padding: 0.8rem 1.75rem; width: 100%; text-align: center; }
}

/* Móvil chico — 480px */
@media (max-width: 480px) {
  .container { padding: 0 var(--sp-4); }

  .hero__actions { flex-direction: column; }
  .hero__actions .btn { width: 100%; justify-content: center; }
  .hero__actions .btn--accent:last-child { display: inline-flex; }

  /* cards ya son columna por defecto */

  .features__grid { grid-template-columns: 1fr; }

  .hero__pill { display: none; }
}