/* ============================================================
   TROPIKA — Agroindustrias Veliz
   Hoja de estilos principal
   ============================================================ */

/* ---------- Tokens de diseño (del mockup) ---------- */
:root {
  --amarillo: #ff9810;
  --naranja:  #f56600;
  --rojo:     #ff003e;
  --gris:     #666666;
  --blanco:   #ffffff;

  --font: "DM Sans", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;

  --header-h: 84px;
  --maxw: 1200px;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(0, 0, 0, .12);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); }

body {
  font-family: var(--font);
  color: var(--gris);
  line-height: 1.55;
  background: var(--blanco);
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.container {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: 24px;
}

h1, h2, h3, h4 { font-weight: 900; line-height: 1.05; color: var(--rojo); }

/* ---------- Botón ---------- */
.btn {
  display: inline-block;
  background: var(--rojo);
  color: #fff;
  font-weight: 700;
  padding: 12px 28px;
  border-radius: 40px;
  border: none;
  cursor: pointer;
  font-size: 1rem;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
  box-shadow: 0 6px 16px rgba(255, 0, 62, .35);
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 10px 22px rgba(255, 0, 62, .45); }
.btn--naranja { background: var(--naranja); box-shadow: 0 6px 16px rgba(245, 102, 0, .35); }

/* ============================================================
   HEADER / NAVEGACIÓN
   ============================================================ */
.header {
  position: fixed;
  inset: 0 0 auto 0;
  height: var(--header-h);
  background: rgba(255, 255, 255, .96);
  backdrop-filter: blur(6px);
  z-index: 1000;
  box-shadow: 0 2px 12px rgba(0, 0, 0, .06);
}
.nav {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.nav__logo img { height: 52px; width: auto; }

.nav__menu { display: flex; align-items: center; gap: 26px; }
.nav__menu > li { position: relative; }
.nav__link {
  font-weight: 500;
  font-size: 1.05rem;
  color: #333;
  padding: 8px 2px;
  transition: color .15s ease;
}
.nav__link:hover, .nav__link.is-active { color: var(--rojo); }

/* Submenú Mangos */
.has-sub > .nav__link::after { content: " ▾"; font-size: .8em; color: var(--rojo); }
.submenu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  background: #fff;
  min-width: 170px;
  padding: 10px 0;
  border-radius: 12px;
  box-shadow: var(--shadow);
  opacity: 0;
  visibility: hidden;
  transition: opacity .18s ease, transform .18s ease;
}
.has-sub:hover .submenu, .has-sub:focus-within .submenu {
  opacity: 1; visibility: visible; transform: translateX(-50%) translateY(2px);
}
.submenu a {
  display: block;
  padding: 8px 22px;
  text-align: center;
  font-size: .98rem;
  color: #333;
}
.submenu a:hover { color: var(--rojo); background: #fff5f7; }

.nav__contact { display: flex; align-items: center; gap: 16px; }
.nav__contact a img { height: 26px; width: auto; }

/* Botón hamburguesa */
.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.nav__toggle span {
  width: 26px; height: 3px; border-radius: 3px; background: var(--rojo);
  transition: transform .25s ease, opacity .25s ease;
}
.nav.is-open .nav__toggle span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav.is-open .nav__toggle span:nth-child(2) { opacity: 0; }
.nav.is-open .nav__toggle span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  margin-top: var(--header-h);
  background: #111 center / cover no-repeat;
  display: flex;
  align-items: center;
}
.hero::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(0,0,0,.35) 0%, rgba(0,0,0,.05) 45%, transparent 70%);
}
.hero__inner { position: relative; z-index: 2; }
.hero__title {
  color: #fff;
  font-size: clamp(3.5rem, 11vw, 9.5rem);
  line-height: .92;
  text-shadow: 0 6px 24px rgba(0, 0, 0, .35);
  letter-spacing: -.02em;
}
.hero__cta { margin-top: 26px; }

/* Hero reducido (páginas de variedades) */
.hero--sub { min-height: 46vh; }
.hero--sub .hero__title { font-size: clamp(3rem, 9vw, 7rem); }

/* ============================================================
   SECCIONES GENÉRICAS
   ============================================================ */
.section { padding: 90px 0; }
.section__title { font-size: clamp(2.2rem, 5vw, 3.6rem); margin-bottom: 26px; }
.lead { font-size: 1.05rem; max-width: 60ch; }
.lead + .lead { margin-top: 16px; }
.text-strong { color: #444; font-weight: 700; }

/* ---------- Quiénes somos ---------- */
.quienes {
  background: #fff url("../img/quienes-fondo.png") right center / cover no-repeat;
}
.quienes__box {
  max-width: 620px;
  background: rgba(255, 255, 255, .82);
  padding: 40px;
  border-radius: var(--radius);
}
.quienes .quote { color: var(--naranja); font-weight: 700; font-style: italic; }

/* ---------- Variedades (sección naranja + carrusel) ---------- */
.variedades {
  background: var(--naranja);
  color: #fff;
  position: relative;
}
.variedades .section__title,
.variedades h2, .variedades h3 { color: #fff; }
.variedades__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}
.variedades__intro p { color: #ffe9d6; margin-top: 14px; max-width: 42ch; }

/* Carrusel de variedades */
.vslider { position: relative; text-align: center; }
.vslider__track { position: relative; min-height: 360px; }
.vslide {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  opacity: 0; visibility: hidden;
  transition: opacity .4s ease;
}
.vslide.is-active { opacity: 1; visibility: visible; position: relative; }
.vslide img { height: 260px; width: auto; object-fit: contain; filter: drop-shadow(0 18px 24px rgba(0,0,0,.28)); }
.vslide__name { color: #fff; font-size: 2rem; margin-top: 8px; }
.vslide__pct { color: var(--amarillo); font-weight: 700; display: block; margin: 4px 0 10px; }
.vslide__desc { color: #fff; max-width: 26ch; margin: 0 auto 16px; }
.vslide .btn { background: var(--rojo); }

.vslider__btn {
  position: absolute; top: 45%; transform: translateY(-50%);
  width: 46px; height: 46px; border-radius: 50%;
  background: rgba(255,255,255,.18); color: #fff; border: 2px solid rgba(255,255,255,.6);
  font-size: 1.4rem; cursor: pointer; z-index: 3;
  display: grid; place-items: center; transition: background .15s ease;
}
.vslider__btn:hover { background: rgba(255,255,255,.35); }
.vslider__btn--prev { left: -6px; }
.vslider__btn--next { right: -6px; }

/* ---------- Banner Blush ---------- */
.blush {
  background: #b3082c url("../img/blush-fondo.png") center / cover no-repeat;
  position: relative;
}
.blush::after { content:""; position:absolute; inset:0; background: rgba(179, 8, 44, .55); }
.blush .container { position: relative; z-index: 2; }
.blush p {
  color: #fff; text-align: center; font-size: 1.15rem; font-weight: 500;
  max-width: 70ch; margin-inline: auto; padding: 46px 0;
}

/* ---------- Zonas de producción ---------- */
.zonas__grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 40px; align-items: center; }
.zonas__map img { width: 100%; }
.zonas__title { text-align: left; }
.zonas__title::after {
  content:""; display:block; width: 220px; height: 4px; background: var(--amarillo);
  margin-top: 10px; border-radius: 2px;
}
.zonas__desc { margin: 20px 0; }
.zonas__cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; margin-top: 40px; }
.zona-card { text-align: center; }
.zona-card h4 { color: var(--rojo); font-size: 1.05rem; margin-bottom: 8px; }
.zona-card p { font-size: .95rem; margin-bottom: 14px; }
.zona-card .season { display:inline-block; background: var(--rojo); color:#fff; font-weight:700; font-size:.85rem; padding: 6px 18px; border-radius: 30px; }

/* ---------- Beneficios ---------- */
.beneficios {
  background: var(--rojo) url("../img/beneficios-fondo.png") center / cover no-repeat;
  color: #fff;
}
.beneficios .section__title { color: #fff; text-align: center; }
.beneficios__intro { color:#ffe1e8; text-align:center; max-width: 70ch; margin: 0 auto 44px; }

.bslider {
  position: relative;
  overflow: visible;
}

.bslider__viewport {
  overflow: hidden;
}

.bslider__track {
  display: flex;
  gap: 22px;
  transition: transform .45s ease;
  position: relative;
  z-index: 1;
}
.benefit-card {
  flex: 0 0 calc((100% - 44px) / 3);
  background: #fff;
  border-radius: 18px;
  padding: 22px;
  box-shadow: var(--shadow);
}
.benefit-card img { width: 100%; height: auto; }
.bslider__btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: rgba(255,255,255,.32);
  color: #fff;
  border: 2px solid rgba(255,255,255,.85);
  font-size: 1.4rem;
  cursor: pointer;
  z-index: 999;
  display: grid;
  place-items: center;
  box-shadow: 0 8px 18px rgba(0,0,0,.22);
}

.bslider__btn:hover {
  background: rgba(255,255,255,.48);
}

.bslider__btn--prev {
  left: -62px;
}

.bslider__btn--next {
  right: -62px;
}
/* ---------- Contacto ---------- */
.contacto {
  background: #333 url("../img/contacto-fondo.png") center / cover no-repeat;
  position: relative;
  color: #fff;
}
.contacto::after { content:""; position:absolute; inset:0; background: linear-gradient(90deg, rgba(0,0,0,.5), transparent 60%); }
.contacto .container { position: relative; z-index: 2; }
.contacto__title { color:#fff; font-size: clamp(2.4rem, 6vw, 4.4rem); }
.contacto p { color:#fff; max-width: 46ch; margin: 18px 0 26px; font-weight: 500; }

/* ============================================================
   PÁGINAS DE VARIEDAD (detalle)
   ============================================================ */
.variedad { padding: 80px 0; }
.variedad__grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 48px; align-items: center; }
.variedad__title { font-size: clamp(2.4rem, 6vw, 4rem); margin-bottom: 24px; }
.variedad__grid p { margin-bottom: 18px; }
.variedad__sub { color: var(--rojo); font-weight: 900; margin: 22px 0 8px; font-size: 1.15rem; }
.variedad__list li { margin-bottom: 6px; }
.variedad__list li b { color: #444; }
.variedad__img img { width: 100%; object-fit: contain; filter: drop-shadow(0 20px 30px rgba(0,0,0,.2)); }

/* Disponibilidad (meses) */
.meses { display: grid; grid-template-columns: repeat(12, 1fr); gap: 8px; max-width: 560px; margin-top: 10px; }
.mes {
  text-align: center; padding: 8px 0; border-radius: 8px;
  background: #e6e6e6; color: #777; font-weight: 700; font-size: .82rem;
}
.mes.on { background: var(--rojo); color: #fff; }

/* ============================================================
   FOOTER / FIRMA
   ============================================================ */
.footer {
  background: var(--naranja) url("../img/firma-fondo.png") center / cover no-repeat;
  color: #fff;
  padding: 44px 0;
}
.footer__grid { display: flex; align-items: center; justify-content: space-between; gap: 30px; flex-wrap: wrap; }
.footer__brand strong { display:block; font-size: 1.05rem; }
.footer__brand span { display:block; font-size: .92rem; opacity: .92; }
.footer__contact { text-align: right; font-size: .95rem; }
.footer__contact a { display: inline-flex; align-items: center; gap: 8px; color:#fff; margin-left: 18px; }
.footer__contact img { height: 20px; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 900px) {
  .bslider__btn--prev {
    left: 8px;
  }
  .bslider__btn--next {
    right: 8px;
  }
  .nav__toggle { display: flex; }
  .nav__menu {
    position: fixed;
    top: var(--header-h); right: 0;
    width: min(80vw, 320px);
    height: calc(100vh - var(--header-h));
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    background: #fff;
    padding: 24px;
    box-shadow: -8px 0 24px rgba(0,0,0,.12);
    transform: translateX(100%);
    transition: transform .3s ease;
    overflow-y: auto;
  }
  .nav.is-open .nav__menu { transform: translateX(0); }
  .nav__menu > li { width: 100%; }
  .nav__link { display: block; padding: 12px 0; font-size: 1.1rem; }
  .submenu {
    position: static; transform: none; opacity: 1; visibility: visible;
    box-shadow: none; padding: 0 0 8px 16px; min-width: 0;
  }
  .submenu a { text-align: left; padding: 8px 0; }
  .has-sub > .nav__link::after { content: ""; }

  .variedades__grid,
  .zonas__grid,
  .variedad__grid { grid-template-columns: 1fr; }
  .zonas__cards { grid-template-columns: 1fr; }
  .benefit-card { flex: 0 0 100%; }
  .quienes__box { max-width: none; background: rgba(255,255,255,.9); }
  .footer__grid { flex-direction: column; text-align: center; }
  .footer__contact { text-align: center; }
  .footer__contact a { margin: 6px 9px 0; }
}

@media (max-width: 560px) {
  .section { padding: 60px 0; }
  .meses { grid-template-columns: repeat(6, 1fr); }
  .footer__contact a { display: flex; justify-content: center; margin: 6px 0; }
}