/* ============================================================
   FERTI GANADERÍA — style.css
   Paleta: Verde oscuro · Natural · Blanco · Gris claro
   Tipografía: Playfair Display (títulos principales, gruesa)
              Cormorant Garamond (subtítulos elegantes)
              Montserrat (cuerpo)
============================================================ */

/* ── Variables ─────────────────────────────────────────── */
:root {
  /* Colores primarios */
  --color-green-dark:   #16a140;
  --color-green-mid:    #3ad067;
  --color-green-light:  #47a15f;
  --color-green-pale:   #e8f0eb;

  /* Neutrales */
  --color-white:        #ffffff;
  --color-off-white:    #f7f5f2;
  --color-gray-light:   #ebebeb;
  --color-gray-mid:     #181822;
  --color-gray-dark:    #3d3d3d;
  --color-black:        #111111;

  /* Acento dorado natural */
  --color-accent:       #43433a;
  --color-accent-light: #53525a;

  /* Tipografías */
  --font-display: 'Merriweather', serif;
  --font-serif:   'Cormorant Garamond', Georgia, serif; /* Subtítulos y textos elegantes */
  --font-sans:    'Montserrat', Arial, sans-serif;       /* Cuerpo y UI */

  /* Espaciado */
  --section-pad: 100px;
  --container-max: 1240px;
  --radius:       12px;
  --radius-sm:    6px;

  /* Transición base */
  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);

  /* Navbar height */
  --navbar-h: 80px;
}

/* ── Reset & Base ───────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-sans);
  color: var(--color-gray-dark);
  background: var(--color-white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; object-fit: cover; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { border: none; background: none; cursor: pointer; font-family: inherit; }

/* ── Utilidades ─────────────────────────────────────────── */
.container {
  width: 90%;
  max-width: var(--container-max);
  margin-inline: auto;
}
.section { padding: var(--section-pad) 0; }
.section--alt { background: var(--color-off-white); }

/* ── Encabezados de sección ─────────────────────────────── */
.section-header {
  text-align: center;
  margin-bottom: 60px;
}
.section-label {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-green-mid);
  margin-bottom: 12px;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--color-green-dark);
  line-height: 1.15;
  margin-bottom: 16px;
}
.section-desc {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--color-gray-mid);
  max-width: 580px;
  margin-inline: auto;
}
.section-header--light .section-title,
.section-header--light .section-label { color: var(--color-white); }
.section-header--light .section-desc  { color: rgba(255,255,255,0.72); }

/* ── Botones ─────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.btn--primary {
  background: var(--color-green-dark);
  color: var(--color-white);
}
.btn--primary:hover {
  background: var(--color-green-mid);
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(30,77,43,0.3);
}
.btn--outline {
  background: transparent;
  color: var(--color-white);
  border: 1.5px solid rgba(255,255,255,0.7);
}
.btn--outline:hover {
  background: rgba(255,255,255,0.12);
  border-color: var(--color-white);
  transform: translateY(-2px);
}
.btn--sm { padding: 10px 22px; font-size: 0.75rem; }
.btn--full { width: 100%; justify-content: center; }

/* ============================================================
   PRELOADER
============================================================ */
#preloader {
  position: fixed;
  inset: 0;
  background: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.8s ease, visibility 0.8s ease;
}
#preloader.hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.preloader-logo {
  width: 350px;
  height: auto;
  display: block;
  object-fit: contain;
}

.preloader__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

/* SVG vaca */
.cow-svg {
  width: 140px;
  height: auto;
  animation: cowFloat 2s ease-in-out infinite;
}
.cow-body  { stroke-dasharray: 210; stroke-dashoffset: 210; animation: drawPath 1.4s ease forwards 0.2s; }
.cow-head  { stroke-dasharray: 90;  stroke-dashoffset: 90;  animation: drawPath 1s ease forwards 0.6s; }
.cow-snout { stroke-dasharray: 32;  stroke-dashoffset: 32;  animation: drawPath 0.6s ease forwards 1s; }
.cow-ear-l,.cow-ear-r { stroke-dasharray: 20; stroke-dashoffset: 20; animation: drawPath 0.5s ease forwards 1.1s; }
.cow-horn-l,.cow-horn-r { stroke-dasharray: 20; stroke-dashoffset: 20; animation: drawPath 0.5s ease forwards 1.2s; }
.cow-leg   { stroke-dasharray: 15;  stroke-dashoffset: 15;  animation: drawPath 0.4s ease forwards 1.3s; }
.cow-tail  { stroke-dasharray: 40;  stroke-dashoffset: 40;  animation: drawPath 0.6s ease forwards 1.4s; }
.cow-eye   { opacity: 0; animation: fadeIn 0.3s ease forwards 1.6s; }

@keyframes drawPath { to { stroke-dashoffset: 0; } }
@keyframes fadeIn   { to { opacity: 1; } }
@keyframes cowFloat {
  0%,100% { transform: translateY(0); }
  50%      { transform: translateY(-8px); }
}

.preloader__brand { text-align: center; }
.preloader__name {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 500;
  color: var(--color-green-dark);
  letter-spacing: 0.04em;
  animation: fadeSlideUp 0.9s ease forwards 0.4s;
  opacity: 0;
}
.preloader__tagline {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-gray-mid);
  animation: fadeSlideUp 0.9s ease forwards 0.7s;
  opacity: 0;
}
@keyframes fadeSlideUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Barra de progreso */
.preloader__bar {
  width: 160px;
  height: 2px;
  background: var(--color-gray-light);
  border-radius: 99px;
  overflow: hidden;
  animation: fadeIn 0.5s ease forwards 0.3s;
  opacity: 0;
}
.preloader__progress {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--color-green-dark), var(--color-green-light));
  border-radius: 99px;
  animation: loadBar 1.8s ease forwards 0.5s;
}
@keyframes loadBar { to { width: 100%; } }

/* ============================================================
   NAVBAR
============================================================ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--navbar-h);
  z-index: 1000;
  transition: background var(--transition), box-shadow var(--transition), height var(--transition);
}
.navbar.scrolled {
  background: rgba(255,255,255,0.97);
  box-shadow: 0 2px 30px rgba(0,0,0,0.08);
  height: 68px;
}
.navbar__container {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.navbar__logo {
  font-family: var(--font-serif);
  font-size: 1.55rem;
  font-weight: 500;
  color: var(--color-white);
  transition: color var(--transition);
  letter-spacing: 0.02em;
}
.navbar.scrolled .navbar__logo { color: var(--color-green-dark); }
.navbar__logo-ferti { font-weight: 600; }

.navbar__list {
  display: flex;
  gap: 32px;
  align-items: center;
}
.navbar__link {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.92);
  transition: color var(--transition);
  position: relative;
}
.navbar__link::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 1.5px;
  background: var(--color-accent-light);
  transition: width var(--transition);
}
.navbar__link:hover::after,
.navbar__link.active::after { width: 100%; }
.navbar.scrolled .navbar__link { color: var(--color-gray-dark); }
.navbar.scrolled .navbar__link::after { background: var(--color-green-mid); }

.navbar__link--cta {
  background: var(--color-white);
  color: var(--color-green-dark) !important;
  padding: 9px 22px;
  border-radius: var(--radius-sm);
  font-size: 0.72rem;
  transition: background var(--transition), transform var(--transition);
}
.navbar__link--cta:hover { background: var(--color-green-pale); transform: translateY(-1px); }
.navbar__link--cta::after { display: none; }
.navbar.scrolled .navbar__link--cta { background: var(--color-green-dark); color: var(--color-white) !important; }
.navbar.scrolled .navbar__link--cta:hover { background: var(--color-green-mid); }

/* Hamburger */
.navbar__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}
.navbar__burger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: var(--transition);
}
.navbar.scrolled .navbar__burger span { background: var(--color-green-dark); }
.navbar__burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.navbar__burger.open span:nth-child(2) { opacity: 0; }
.navbar__burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================================
   HERO
============================================================ */
.hero {
  position: relative;
  height: 100svh;
  min-height: 600px;
  overflow: hidden;
}
.hero-swiper { width: 100%; height: 100%; }

.hero__slide {
  position: relative;
  overflow: hidden;
}
.hero__bg-img {
  position: absolute;
  inset: -10%;
  background-image: var(--bg-desktop);
  background-size: cover;
  background-position: center;
  animation: kenBurns 8s ease-in-out infinite alternate;
  will-change: transform;
}
@keyframes kenBurns {
  from { transform: scale(1);    }
  to   { transform: scale(1.12); }
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    160deg,
    rgba(15, 38, 21, 0.72) 0%,
    rgba(15, 38, 21, 0.45) 60%,
    rgba(15, 38, 21, 0.65) 100%
  );
  z-index: 1;
}

/* Contenido hero flotante */
.hero__content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 10;
  text-align: center;
  width: 90%;
  max-width: 860px;
}
.hero__eyebrow {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--color-accent-light);
  margin-bottom: 20px;
  animation: fadeSlideUp 1s ease forwards 2.4s;
  opacity: 0;
}
.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 6.5vw, 5.2rem);
  font-weight: 900;
  color: var(--color-white);
  line-height: 1.1;
  margin-bottom: 24px;
  animation: fadeSlideUp 1s ease forwards 2.6s;
  opacity: 0;
}
.hero__subtitle {
  font-size: clamp(0.95rem, 1.8vw, 1.15rem);
  font-weight: 300;
  color: rgba(255,255,255,0.85);
  line-height: 1.7;
  margin-bottom: 40px;
  animation: fadeSlideUp 1s ease forwards 2.8s;
  opacity: 0;
}
.hero__actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeSlideUp 1s ease forwards 3s;
  opacity: 0;
}

/* Scroll hint */
.hero__scroll-hint {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.hero__scroll-line {
  display: block;
  width: 1.5px;
  height: 60px;
  background: linear-gradient(to bottom, transparent, rgba(255,255,255,0.7));
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%,100% { opacity: 0.5; transform: scaleY(0.8); }
  50%      { opacity: 1;   transform: scaleY(1); }
}

/* Paginación del hero */
.hero-pagination { bottom: 28px !important; z-index: 10; }
.hero-pagination .swiper-pagination-bullet {
  width: 28px; height: 3px;
  border-radius: 2px;
  background: rgba(255,255,255,0.4);
  opacity: 1;
  transition: background var(--transition), width var(--transition);
}
.hero-pagination .swiper-pagination-bullet-active {
  background: var(--color-white);
  width: 48px;
}

/* ============================================================
   SOLUCIONES
============================================================ */
.solutions__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.solution-card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-light);
  border-radius: var(--radius);
  padding: 44px 36px;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}
.solution-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 4px; height: 0;
  background: var(--color-green-mid);
  transition: height 0.5s ease;
}
.solution-card:hover::before { height: 100%; }
.solution-card:hover {
  box-shadow: 0 20px 50px rgba(30,77,43,0.1);
  transform: translateY(-6px);
}

.solution-card--featured {
  background: var(--color-green-dark);
  border-color: var(--color-green-dark);
  color: var(--color-white);
}
.solution-card--featured::before { background: var(--color-accent-light); }
.solution-card--featured .solution-card__icon-wrap { border-color: rgba(255,255,255,0.2); color: var(--color-white); }
.solution-card--featured .solution-card__number { color: rgba(255,255,255,0.2); }
.solution-card--featured .solution-card__title { color: var(--color-white); }
.solution-card--featured .solution-card__text  { color: rgba(255,255,255,0.78); }
.solution-card--featured .solution-card__link  { color: var(--color-accent-light); }

.solution-card__icon-wrap {
  width: 52px; height: 52px;
  border-radius: 50%;
  border: 1.5px solid var(--color-gray-light);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.25rem;
  color: var(--color-green-mid);
  margin-bottom: 24px;
  transition: var(--transition);
}
.solution-card:hover .solution-card__icon-wrap { background: var(--color-green-pale); }
.solution-card__number {
  font-family: var(--font-serif);
  font-size: 3.5rem;
  font-weight: 300;
  color: var(--color-gray-light);
  line-height: 1;
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}
.solution-card__title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-green-dark);
  margin-bottom: 14px;
}
.solution-card__text {
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--color-gray-mid);
  margin-bottom: 24px;
}
.solution-card__link {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-green-mid);
  display: flex; align-items: center; gap: 8px;
  transition: gap var(--transition), color var(--transition);
}
.solution-card__link:hover { gap: 14px; }

/* ============================================================
   PRODUCTOS — Carrusel dinámico
============================================================ */
/* Wrapper de cada categoría */
.prod-cat-section { margin-bottom: 60px; }
.prod-cat-section:last-child { margin-bottom: 0; }

/* Carrusel con botones laterales */
.prod-carousel {
  position: relative;
  display: flex;
  align-items: center;
  gap: 16px;
}
.prod-carousel__track {
  flex: 1;
  overflow: hidden;
}

/* Botones prev/next del carrusel */
.prod-carousel__btn {
  flex-shrink: 0;
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--color-white);
  border: 1.5px solid var(--color-gray-light);
  color: var(--color-green-dark);
  font-size: 1rem;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  z-index: 2;
  box-shadow: 0 4px 16px rgba(0,0,0,0.08);
}
.prod-carousel__btn:hover { background: var(--color-green-dark); color: var(--color-white); border-color: var(--color-green-dark); }
.prod-carousel__btn.swiper-button-disabled { opacity: 0.3; pointer-events: none; }

/* Swiper del producto */
.prod-swiper { width: 100%; overflow: hidden; }

/* Tarjeta de producto */
.prod-card {
  background: var(--color-white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0,0,0,0.07);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
  transform: scale(0.95);
  cursor: default;
  height: 100%;
  display: flex;
  flex-direction: column;
}
.swiper-slide-active .prod-card,
.swiper-slide-visible.swiper-slide-active .prod-card {
  transform: scale(1);
  box-shadow: 0 20px 55px rgba(30,77,43,0.18);
}
.prod-card__img-wrap {
  height: 230px;
  overflow: hidden;
  background: var(--color-green-pale);
  position: relative;
  cursor: zoom-in;
}
.prod-card__img-wrap img {
  width: 100%; height: 100%;
  object-fit: contain;
  padding: 16px;
  transition: transform 0.45s ease;
}
.prod-card__img-wrap:hover img { transform: scale(1.06); }
.prod-card__img-overlay {
  position: absolute;
  inset: 0;
  background: rgba(30,77,43,0.45);
  display: flex; align-items: center; justify-content: center;
  opacity: 0;
  transition: opacity var(--transition);
  color: var(--color-white);
  font-size: 1.5rem;
}
.prod-card__img-wrap:hover .prod-card__img-overlay { opacity: 1; }

.prod-card__body {
  padding: 22px 24px 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 8px;
}
.prod-card__price {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--color-white);
  background: var(--color-green-mid);
  padding: 4px 12px;
  border-radius: 20px;
  align-self: flex-start;
}
.prod-card__title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-green-dark);
  line-height: 1.25;
}
.prod-card__desc {
  font-size: 0.875rem;
  line-height: 1.65;
  color: var(--color-gray-mid);
  flex: 1;
}
.prod-card__wa {
  align-self: flex-start;
  margin-top: auto;
  padding-top: 4px;
}

/* ── Tabs (se mantiene igual) ────────────────────────── */
.products__tabs {
  display: flex;
  gap: 0;
  border-bottom: 2px solid var(--color-gray-light);
  margin-bottom: 50px;
  flex-wrap: wrap;
}
.products__tab {
  padding: 14px 28px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-gray-mid);
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: var(--transition);
}
.products__tab:hover { color: var(--color-green-mid); }
.products__tab.active { color: var(--color-green-dark); border-bottom-color: var(--color-green-dark); }

.products__panel { display: none; }
.products__panel.active { display: block; }

.products__showcase {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.product-card {
  background: var(--color-white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 4px 24px rgba(0,0,0,0.06);
  transition: var(--transition);
}
.product-card:hover { transform: translateY(-8px); box-shadow: 0 18px 50px rgba(30,77,43,0.14); }

.product-card__img-wrap {
  height: 240px;
  overflow: hidden;
  background: var(--color-green-pale);
}
.product-card__img {
  width: 100%; height: 100%;
  object-fit: contain;
  padding: 20px;
  transition: transform 0.5s ease;
}
.product-card:hover .product-card__img { transform: scale(1.06); }

.product-card__info {
  padding: 24px;
}
.product-card__name {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 500;
  color: var(--color-green-dark);
  margin-bottom: 8px;
}
.product-card__desc {
  font-size: 0.87rem;
  line-height: 1.65;
  color: var(--color-gray-mid);
  margin-bottom: 20px;
}

/* ── Aretes layout ── */
.aretes-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.aretes-img-wrap {
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--color-green-pale);
  aspect-ratio: 1;
  display: flex; align-items: center; justify-content: center;
  padding: 30px;
  box-shadow: 0 20px 60px rgba(30,77,43,0.15);
}
.aretes-img { width: 100%; height: auto; object-fit: contain; }

.aretes-layout__title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 800;
  color: var(--color-green-dark);
  line-height: 1.2;
  margin-bottom: 18px;
}
.aretes-layout__desc {
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--color-gray-mid);
  margin-bottom: 28px;
}
.aretes-features {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 28px;
}
.aretes-feature {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9rem;
  color: var(--color-gray-dark);
}
.aretes-feature i { color: var(--color-green-mid); font-size: 1rem; flex-shrink: 0; }
.aretes-benefits {
  background: var(--color-green-pale);
  border-radius: var(--radius-sm);
  padding: 20px 24px;
  margin-bottom: 28px;
}
.aretes-benefits h4 {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--color-green-dark);
  margin-bottom: 8px;
}
.aretes-benefits p { font-size: 0.87rem; line-height: 1.7; color: var(--color-gray-mid); }

/* ============================================================
   BENEFICIOS
============================================================ */

/* Bloque introductorio de la empresa */
.benefits__intro {
  margin-bottom: 56px;
}
.benefits__intro-text {
  background: var(--color-green-dark);
  border-radius: var(--radius);
  padding: 48px 56px;
  position: relative;
  overflow: hidden;
}
.benefits__intro-text::before {
  content: '';
  position: absolute;
  top: -60px; right: -60px;
  width: 260px; height: 260px;
  border-radius: 50%;
  background: rgba(255,255,255,0.04);
  pointer-events: none;
}
.benefits__intro-text::after {
  content: '';
  position: absolute;
  bottom: -40px; left: 20%;
  width: 180px; height: 180px;
  border-radius: 50%;
  background: rgba(255,255,255,0.03);
  pointer-events: none;
}
.benefits__intro-title {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.5vw, 1.75rem);
  font-weight: 700;
  color: var(--color-white);
  line-height: 1.25;
  margin-bottom: 18px;
  position: relative;
}
.benefits__intro-text p {
  font-size: 1rem;
  line-height: 1.85;
  color: rgba(255,255,255,0.82);
  max-width: 820px;
  position: relative;
}

.benefits__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.benefit-item {
  text-align: center;
  padding: 40px 28px;
  border-radius: var(--radius);
  background: var(--color-white);
  border: 1px solid var(--color-gray-light);
  transition: var(--transition);
}
.benefit-item:hover {
  box-shadow: 0 16px 40px rgba(30,77,43,0.1);
  transform: translateY(-5px);
  border-color: var(--color-green-pale);
}
.benefit-item__icon {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: var(--color-green-pale);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 22px;
  font-size: 1.4rem;
  color: var(--color-green-mid);
  transition: var(--transition);
}
.benefit-item:hover .benefit-item__icon { background: var(--color-green-dark); color: var(--color-white); }
.benefit-item__title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--color-green-dark);
  margin-bottom: 10px;
}
.benefit-item__text { font-size: 0.87rem; line-height: 1.7; color: var(--color-gray-mid); }

/* ============================================================
   GANADERÍA INTELIGENTE
============================================================ */
.smart {
  position: relative;
  background: var(--color-green-dark);
  overflow: hidden;
}
.smart__bg-layer {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 80% 20%, rgba(74,140,92,0.25) 0%, transparent 60%),
    radial-gradient(ellipse at 10% 80%, rgba(74,140,92,0.15) 0%, transparent 50%);
  pointer-events: none;
}
.smart__container { position: relative; z-index: 1; }

.smart__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.smart-card {
  position: relative;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  padding: 36px 28px;
  background: rgba(255,255,255,0.06);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: var(--transition);
  overflow: hidden;
}
.smart-card:hover {
  border-color: rgba(255,255,255,0.25);
  background: rgba(255,255,255,0.1);
  transform: translateY(-6px);
}
.smart-card__glow {
  position: absolute;
  top: -60px; right: -60px;
  width: 160px; height: 160px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(74,140,92,0.3), transparent 70%);
  pointer-events: none;
  transition: var(--transition);
}
.smart-card:hover .smart-card__glow { transform: scale(1.3); }
.smart-card__icon {
  font-size: 2rem;
  color: var(--color-accent-light);
  margin-bottom: 20px;
  display: block;
}
.smart-card__title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--color-white);
  margin-bottom: 10px;
}
.smart-card__text { font-size: 0.87rem; line-height: 1.7; color: rgba(255,255,255,0.65); }

/* ============================================================
   MODAL DE PRODUCTO
============================================================ */
.pmodal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.35s ease;
}
.pmodal.open { opacity: 1; pointer-events: all; }
.pmodal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(10,28,16,0.75);
  backdrop-filter: blur(4px);
}
.pmodal__box {
  position: relative;
  background: var(--color-white);
  border-radius: var(--radius);
  max-width: 880px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 30px 80px rgba(0,0,0,0.35);
  transform: translateY(24px) scale(0.97);
  transition: transform 0.35s ease;
}
.pmodal.open .pmodal__box { transform: translateY(0) scale(1); }
.pmodal__close {
  position: absolute;
  top: 16px; right: 16px;
  width: 38px; height: 38px;
  border-radius: 50%;
  background: rgba(0,0,0,0.06);
  color: var(--color-gray-dark);
  font-size: 1.2rem;
  display: flex; align-items: center; justify-content: center;
  z-index: 2;
  transition: background var(--transition);
}
.pmodal__close:hover { background: rgba(0,0,0,0.14); }

.pmodal__layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 420px;
}
.pmodal__img-wrap {
  background: var(--color-green-pale);
  display: flex; align-items: center; justify-content: center;
  padding: 32px;
  border-radius: var(--radius) 0 0 var(--radius);
}
.pmodal__img-wrap img {
  max-width: 100%; max-height: 380px;
  object-fit: contain;
  border-radius: var(--radius-sm);
}
.pmodal__content {
  padding: 40px 36px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  overflow-y: auto;
}
.pmodal__head { display: flex; flex-direction: column; gap: 8px; }
.pmodal__title {
  font-family: var(--font-display);
  font-size: 1.9rem;
  font-weight: 800;
  color: var(--color-green-dark);
  line-height: 1.15;
}
.pmodal__price {
  display: inline-block;
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-white);
  background: var(--color-green-mid);
  padding: 5px 16px;
  border-radius: 20px;
  align-self: flex-start;
}
.pmodal__price:empty { display: none; }
.pmodal__subtitles {
  display: flex;
  flex-direction: column;
  gap: 16px;
  flex: 1;
}
.pmodal-sub__title {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-green-dark);
  margin-bottom: 4px;
}
.pmodal-sub__desc {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--color-gray-mid);
}
.pmodal__wa { margin-top: auto; }
.pmodal__wa i { font-size: 1.1rem; }

/* Footer admin link */
.footer__bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.footer__admin-link {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.2);
  display: flex;
  align-items: center;
  gap: 6px;
  transition: color var(--transition);
}
.footer__admin-link:hover { color: rgba(255,255,255,0.55); }

/* ============================================================
   CONTADORES
============================================================ */
.counters { background: var(--color-white); }
.counters__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1px solid var(--color-gray-light);
  border-radius: var(--radius);
  overflow: hidden;
}
.counter-item {
  text-align: center;
  padding: 56px 20px;
  border-right: 1px solid var(--color-gray-light);
  transition: background var(--transition);
}
.counter-item:last-child { border-right: none; }
.counter-item:hover { background: var(--color-green-pale); }
.counter-item__value {
  font-family: var(--font-serif);
  font-size: clamp(2.8rem, 4vw, 4rem);
  font-weight: 300;
  color: var(--color-green-dark);
  line-height: 1;
  margin-bottom: 10px;
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 2px;
}
.counter-item__suffix { font-size: 0.55em; }
.counter-item__label {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-gray-mid);
}

/* ============================================================
   MISIÓN Y VISIÓN
============================================================ */
.mission__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}
.mission-card {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 6px 30px rgba(0,0,0,0.07);
}
.mission-card__header {
  background: var(--color-green-dark);
  padding: 32px 36px;
  display: flex;
  align-items: center;
  gap: 16px;
}
.mission-card__header i { font-size: 1.5rem; color: var(--color-accent-light); }
.mission-card__header h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-white);
}
.mission-card__body {
  background: var(--color-white);
  padding: 41px;
  min-height: 160px;
  display: flex;
  align-items: center;
}
.mission-card__placeholder {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-style: italic;
  font-weight: 300;
  color: var(--color-black);
  letter-spacing: 0.05em;
}

/* ============================================================
   GALERÍA — 4 columnas fijas, paginada
============================================================ */
.gallery__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 36px;
}
.gallery__item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--color-green-pale);
  display: block;
  aspect-ratio: 1 / 1;
}
.gallery__item img {
  width: 100%; height: 100%;
  object-fit: contain;
  padding: 16px;
  transition: transform 0.45s ease;
}
.gallery__item:hover img { transform: scale(1.07); }

.gallery__overlay {
  position: absolute;
  inset: 0;
  background: rgba(30,77,43,0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition);
}
.gallery__overlay i { font-size: 1.6rem; color: var(--color-white); }
.gallery__item:hover .gallery__overlay { opacity: 1; }

/* Controles de paginación */
.gallery__controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
}
.gallery__btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 26px;
  background: var(--color-white);
  border: 1.5px solid var(--color-gray-light);
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--color-green-dark);
  cursor: pointer;
  transition: var(--transition);
}
.gallery__btn:hover:not(:disabled) {
  background: var(--color-green-dark);
  border-color: var(--color-green-dark);
  color: var(--color-white);
}
.gallery__btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}
.gallery__page-info {
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--color-gray-mid);
  min-width: 48px;
  text-align: center;
}


/* ============================================================
   CONTACTO
============================================================ */
/* Layout único: mapa + datos lado a lado */
.contact__solo {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 48px;
  align-items: start;
}

/* Mapa a pantalla completa de su columna */
.location-map--full {
  border-radius: var(--radius);
  overflow: hidden;
  height: 460px;
  background: var(--color-green-pale);
  box-shadow: 0 8px 40px rgba(30,77,43,0.1);
}
.location-map--full iframe { width: 100%; height: 100%; border: 0; display: block; }
.location-map__placeholder {
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 2px dashed var(--color-gray-light);
  border-radius: var(--radius);
  color: var(--color-gray-mid);
}
.location-map__placeholder i { font-size: 2.5rem; color: var(--color-green-light); }
.location-map__placeholder span { font-size: 0.9rem; font-weight: 600; color: var(--color-green-mid); }
.location-map__placeholder small { font-size: 0.75rem; }

/* Columna de datos */
.location-info--solo {
  display: flex;
  flex-direction: column;
  gap: 0;
  background: var(--color-white);
  border-radius: var(--radius);
  border: 1px solid var(--color-gray-light);
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
}
.location-info--solo .location-info__item {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  padding: 24px 28px;
  border-bottom: 1px solid var(--color-gray-light);
}
.location-info--solo .location-info__item:last-child { border-bottom: none; }
.location-info__icon {
  width: 42px; height: 42px;
  border-radius: 10px;
  background: var(--color-green-pale);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  color: var(--color-green-mid);
  font-size: 1.05rem;
}
.location-info__label {
  display: block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-gray-mid);
  margin-bottom: 5px;
}
.location-info--solo p {
  font-size: 0.92rem;
  color: var(--color-gray-dark);
  line-height: 1.55;
}
.location-wa-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 4px;
  padding: 9px 18px;
  background: #25d366;
  color: var(--color-white);
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  transition: var(--transition);
}
.location-wa-btn:hover { background: #1db954; transform: translateY(-1px); }

@media (max-width: 860px) {
  .contact__solo { grid-template-columns: 1fr; }
  .location-map--full { height: 300px; }
}

/* ============================================================
   FOOTER
============================================================ */
.footer { background: #0d2616; }
.footer__top {
  padding: 80px 0 60px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer__top-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
}
.footer__logo {
  font-family: var(--font-serif);
  font-size: 1.7rem;
  font-weight: 500;
  color: var(--color-white);
  display: inline-block;
  margin-bottom: 16px;
  letter-spacing: 0.02em;
}
.webdesign-link {
  color: #f3f651;
  text-decoration: underline;
  font-weight: 700;
}

.footer__logo span { font-weight: 600; color: var(--color-green-light); }
.footer__brand-text {
  font-size: 0.87rem;
  line-height: 1.75;
  color: rgba(255,255,255,0.5);
  margin-bottom: 24px;
  max-width: 300px;
}
.footer__socials { display: flex; gap: 12px; }
.footer__social-link {
  width: 38px; height: 38px;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.6);
  font-size: 0.85rem;
  transition: var(--transition);
}
.footer__social-link:hover {
  background: var(--color-green-mid);
  border-color: var(--color-green-mid);
  color: var(--color-white);
  transform: translateY(-2px);
}
.footer__col-title {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-white);
  margin-bottom: 24px;
}
.footer__list { display: flex; flex-direction: column; gap: 12px; }
.footer__list a,
.footer__list li {
  font-size: 0.87rem;
  color: rgba(255,255,255,0.5);
  transition: color var(--transition);
  display: flex;
  align-items: flex-start;
  gap: 10px;
  line-height: 1.5;
}
.footer__list a:hover { color: var(--color-white); }
.footer__list--contact li i { color: var(--color-green-light); flex-shrink: 0; margin-top: 2px; }

.footer__bottom {
  padding: 22px 0;
  text-align: center;
}
.footer__bottom p {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.3);
}

/* ============================================================
   BACK TO TOP
============================================================ */
.back-to-top {
  position: fixed;
  bottom: 36px;
  right: 36px;
  width: 46px; height: 46px;
  border-radius: 50%;
  background: var(--color-green-dark);
  color: var(--color-white);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.9rem;
  box-shadow: 0 6px 20px rgba(30,77,43,0.35);
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
  transition: opacity var(--transition), transform var(--transition), background var(--transition);
  z-index: 900;
}
.back-to-top.visible { opacity: 1; pointer-events: all; transform: translateY(0); }
.back-to-top:hover { background: var(--color-green-mid); }

/* ============================================================
   MOBILE MENU
============================================================ */
.navbar__nav {
  transition: var(--transition);
}

/* ============================================================
   RESPONSIVE
============================================================ */
@media (max-width: 1024px) {
  :root { --section-pad: 80px; }
  .smart__grid { grid-template-columns: repeat(2, 1fr); }
  .counters__grid { grid-template-columns: repeat(2, 1fr); }
  .counter-item:nth-child(2) { border-right: none; }
  .counter-item:nth-child(3) { border-top: 1px solid var(--color-gray-light); }
  .counter-item:nth-child(4) { border-top: 1px solid var(--color-gray-light); border-right: none; }
  .footer__top-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
}

@media (max-width: 900px) {
  .solutions__grid,
  .products__showcase,
  .benefits__grid { grid-template-columns: 1fr 1fr; }
  .mission__grid { grid-template-columns: 1fr; }
  .contact__grid { grid-template-columns: 1fr; }
  .aretes-layout { grid-template-columns: 1fr; }
  .gallery__grid { grid-template-columns: repeat(2, 1fr); }
}

/* Hero: cambiar imagen de fondo en móvil */
@media (max-width: 640px) {
  .hero__bg-img { background-image: var(--bg-mobile); }
}

@media (max-width: 768px) {
  .benefits__intro-text { padding: 32px 28px; }
  .pmodal__layout { grid-template-columns: 1fr; }
  .pmodal__img-wrap { border-radius: var(--radius) var(--radius) 0 0; max-height: 260px; }
  .pmodal__content { padding: 28px 24px; }
  .prod-carousel__btn { width: 38px; height: 38px; font-size: 0.85rem; }
  .footer__bottom-inner { flex-direction: column; gap: 8px; text-align: center; }
}

@media (max-width: 768px) {
  :root { --section-pad: 64px; --navbar-h: 68px; }

  .navbar__nav {
    position: fixed;
    top: var(--navbar-h); left: 0; right: 0;
    background: rgba(13,38,22,0.98);
    backdrop-filter: blur(12px);
    padding: 24px 0;
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.4s ease, opacity 0.4s ease;
  }
  .navbar__nav.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }
  .navbar__list { flex-direction: column; gap: 0; text-align: center; }
  .navbar__link {
    display: block;
    padding: 14px 24px;
    color: rgba(255,255,255,0.88) !important;
    font-size: 0.85rem;
  }
  .navbar__link--cta {
    margin: 16px 24px 0;
    display: block;
    text-align: center;
  }
  .navbar__burger { display: flex; }

  .hero__title { font-size: clamp(2rem, 8vw, 3.2rem); }
  .solutions__grid,
  .products__showcase,
  .benefits__grid,
  .smart__grid { grid-template-columns: 1fr; }
  .counters__grid { grid-template-columns: 1fr 1fr; }
  .footer__top-grid { grid-template-columns: 1fr; }
  .gallery__grid { grid-template-columns: repeat(2, 1fr); }
  .back-to-top { bottom: 20px; right: 20px; }
}

@media (max-width: 480px) {
  .hero__actions { flex-direction: column; align-items: center; }
  .products__tabs { flex-direction: column; border-bottom: none; }
  .products__tab { border-bottom: 1px solid var(--color-gray-light); border-left: 3px solid transparent; text-align: left; }
  .products__tab.active { border-left-color: var(--color-green-dark); border-bottom-color: var(--color-gray-light); }
  .gallery__grid { grid-template-columns: repeat(2, 1fr); }
  .gallery__controls { gap: 12px; }
  .gallery__btn { padding: 9px 16px; font-size: 0.75rem; }
  .counters__grid { grid-template-columns: 1fr; }
  .counter-item { border-right: none; border-bottom: 1px solid var(--color-gray-light); }
  .counter-item:last-child { border-bottom: none; }
}