*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --verde:           #88B700;
  --gris-oscuro:     #5C5C5C;
  --gris-claro:      #BAB9B9;
  --negro:           #000000;
  --blanco:          #ffffff;
  --color-primary:   var(--verde);
  --color-text:      var(--negro);
  --color-text-soft: var(--gris-oscuro);
  --color-border:    var(--gris-claro);
  --color-bg:        var(--blanco);
  --color-bg-soft:   #f2f2f2;
}
html { scroll-behavior: smooth; }
body { font-family: 'Montserrat', sans-serif; font-weight: 400; color: var(--negro); }

/* ── TOPBAR ── */
.topbar { position: fixed; top: 0; left: 0; right: 0; z-index: 1001; background: var(--verde); color: var(--blanco); font-size: 12.5px; padding: 6px 0; }
.topbar-inner { max-width: 1200px; margin: 0 auto; padding: 0 24px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 6px; }
.topbar a { color: var(--blanco); text-decoration: none; }
.topbar .socials a { margin-left: 10px; display: inline-flex; align-items: center; }
.topbar .socials svg { width: 15px; height: 15px; fill: currentColor; }
.topbar .contact-info span { margin-right: 16px; }

/* ── NAVBAR flotante ── */
nav {
  position: fixed;
  top: 32px; left: 0; right: 0;
  z-index: 1000;
  background: transparent;
  box-shadow: none;
  transition: background .35s ease, box-shadow .35s ease;
}
nav.scrolled {
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 2px 24px rgba(0,0,0,0.10);
}
.nav-inner { max-width: 1200px; margin: 0 auto; padding: 0 24px; display: flex; align-items: center; justify-content: space-between; height: 72px; }

/* Logo */
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.logo img { height: 50px; width: auto; transition: filter .35s ease; }
nav:not(.scrolled) .logo img { filter: brightness(0) invert(1); }
.logo-badge { width: 48px; height: 48px; background: var(--verde); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--blanco); font-weight: 900; font-size: 16px; flex-shrink: 0; }
.logo-text .line1 { font-weight: 900; font-size: 18px; color: var(--blanco); text-transform: uppercase; letter-spacing: 1px; transition: color .35s; }
.logo-text .line2 { font-weight: 400; font-size: 11px; color: rgba(255,255,255,.75); text-transform: uppercase; letter-spacing: 2px; transition: color .35s; }
nav.scrolled .logo-text .line1 { color: var(--verde); }
nav.scrolled .logo-text .line2 { color: var(--gris-oscuro); }

/* Nav links */
.nav-links { display: flex; align-items: center; list-style: none; gap: 6px; }
.nav-links > li { position: relative; }
.nav-links > li > a {
  display: block; padding: 8px 14px;
  font-size: 12.5px; font-weight: 400;
  color: rgba(255,255,255,.9);
  text-decoration: none; text-transform: uppercase; letter-spacing: .5px;
  border-radius: 4px;
  transition: color .2s, background .2s;
  white-space: nowrap;
}
nav.scrolled .nav-links > li > a { color: var(--negro); }
.nav-links > li > a:hover,
.nav-links > li > a.active { color: var(--verde) !important; background: rgba(136,183,0,.12); }

/* Dropdown (navegación) */
.dropdown-menu { display: none; position: absolute; top: 100%; left: 0; padding-top: 8px; background: transparent; min-width: 220px; z-index: 200; }
.dropdown-inner { background: var(--blanco); box-shadow: 0 8px 28px rgba(0,0,0,0.12); border-top: 3px solid var(--verde); border-radius: 0 0 6px 6px; overflow: hidden; }
.nav-links > li:hover .dropdown-menu { display: block; }
.dropdown-inner a { display: block; padding: 10px 18px; font-size: 13px; color: var(--negro); text-decoration: none; transition: background .15s; }
.dropdown-inner a:hover { background: var(--color-bg-soft); color: var(--verde); }

/* Botón cotizar */
.btn-cotizar { background: var(--verde) !important; color: var(--blanco) !important; border-radius: 24px !important; padding: 9px 22px !important; font-weight: 900 !important; transition: background .2s !important; }
.btn-cotizar:hover { background: #6a8f00 !important; color: var(--blanco) !important; }

/* Hamburger */
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 6px; background: none; border: none; }
.hamburger span { display: block; width: 26px; height: 3px; background: var(--blanco); border-radius: 2px; transition: all .3s; }
nav.scrolled .hamburger span { background: var(--negro); }

/* ── FOOTER ── */
footer { background: var(--negro); color: rgba(255,255,255,.85); padding: 64px 24px 0; }
.footer-inner { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 48px; padding-bottom: 48px; }
footer h4 { font-weight: 900; font-size: 14px; color: var(--blanco); margin-bottom: 20px; text-transform: uppercase; letter-spacing: .5px; }
footer ul { list-style: none; }
footer ul li { margin-bottom: 10px; }
footer ul li a { color: rgba(255,255,255,.7); text-decoration: none; font-size: 13px; transition: color .15s; }
footer ul li a:hover { color: var(--verde); }
.footer-brand p { font-size: 13px; line-height: 1.8; margin-top: 16px; color: rgba(255,255,255,.7); }
.footer-social { display: flex; gap: 10px; margin-top: 20px; }
.footer-social a { width: 36px; height: 36px; background: rgba(255,255,255,.1); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--blanco); text-decoration: none; transition: background .2s; }
.footer-social svg { width: 18px; height: 18px; fill: currentColor; }
.footer-social a:hover { background: var(--verde); }
.footer-contact p { font-size: 13px; margin-bottom: 12px; display: flex; align-items: flex-start; gap: 10px; color: rgba(255,255,255,.7); line-height: 1.5; }
.footer-contact strong { color: var(--blanco); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); max-width: 1200px; margin: 0 auto; padding: 20px 0; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; font-size: 12px; color: rgba(255,255,255,.6); }
.footer-bottom a { color: rgba(255,255,255,.6); text-decoration: none; }
.footer-bottom a:hover { color: var(--verde); }

/* ── WHATSAPP flotante ── */
.wa-float { position: fixed; bottom: 28px; right: 28px; width: 56px; height: 56px; background: #25d366; border-radius: 50%; display: flex; align-items: center; justify-content: center; box-shadow: 0 6px 20px rgba(136,183,0,.35); z-index: 999; text-decoration: none; transition: transform .2s; }
.wa-float:hover { transform: scale(1.1); }
.wa-float svg { width: 28px; height: 28px; fill: var(--blanco); }

/* ── RESPONSIVE ── */
@media (max-width: 980px) {
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width: 768px) {
  .topbar { display: none; }
  nav { top: 0; }
  .nav-links {
    display: none; flex-direction: column;
    position: absolute; top: 72px; left: 0; right: 0;
    background: rgba(255,255,255,0.97); backdrop-filter: blur(12px);
    box-shadow: 0 8px 24px rgba(0,0,0,.12);
    padding: 16px; gap: 2px; max-height: 80vh; overflow-y: auto;
  }
  .nav-links.open { display: flex; }
  .nav-links > li > a { padding: 12px 16px; font-size: 14px; color: var(--negro) !important; }
  .dropdown-menu { position: static; padding-top: 0; }
  .dropdown-inner { box-shadow: none; border-top: none; padding-left: 16px; border-radius: 0; }
  .hamburger { display: flex; }
}
@media (max-width: 560px) {
  .footer-inner { grid-template-columns: 1fr; }
}

/* ── ENTRY (artículos) ── */
.entry-hero { position: relative; min-height: 340px; background: linear-gradient(135deg, var(--negro), var(--gris-oscuro)); display: flex; align-items: flex-end; overflow: hidden; }
.entry-hero-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center; opacity: .35; }
.entry-hero-inner { position: relative; z-index: 1; max-width: 860px; margin: 0 auto; padding: 140px 24px 48px; width: 100%; }
.entry-hero-inner h1 { font-size: clamp(26px, 4vw, 48px); font-weight: 900; color: var(--blanco); line-height: 1.2; margin-bottom: 16px; }
.entry-meta { display: flex; gap: 20px; flex-wrap: wrap; font-size: 13px; color: rgba(255,255,255,.7); }

.entry-wrapper { max-width: 860px; margin: 0 auto; padding: 56px 24px 80px; }

.entry-content { font-size: 16px; line-height: 1.85; color: var(--negro); }
.entry-content h1,
.entry-content h2,
.entry-content h3,
.entry-content h4 { font-weight: 900; color: var(--negro); margin: 2em 0 .75em; line-height: 1.2; }
.entry-content h1 { font-size: clamp(24px, 3vw, 36px); }
.entry-content h2 { font-size: clamp(20px, 2.5vw, 28px); border-left: 4px solid var(--verde); padding-left: 16px; }
.entry-content h3 { font-size: clamp(17px, 2vw, 22px); color: var(--gris-oscuro); }
.entry-content h4 { font-size: 16px; text-transform: uppercase; letter-spacing: .5px; color: var(--verde); }
.entry-content p  { margin-bottom: 1.4em; }
.entry-content a  { color: var(--verde); text-decoration: underline; }
.entry-content a:hover { color: #6a8f00; }
.entry-content ul,
.entry-content ol { margin: 0 0 1.4em 1.5em; }
.entry-content li { margin-bottom: .5em; }
.entry-content blockquote { border-left: 4px solid var(--verde); margin: 2em 0; padding: 16px 24px; background: var(--color-bg-soft); color: var(--gris-oscuro); font-style: italic; border-radius: 0 8px 8px 0; }
.entry-content img { max-width: 100%; height: auto; border-radius: 8px; margin: 1.5em 0; display: block; }
.entry-content table { width: 100%; border-collapse: collapse; margin: 1.5em 0; font-size: 14px; }
.entry-content th { background: var(--negro); color: var(--blanco); font-weight: 900; padding: 10px 14px; text-align: left; }
.entry-content td { padding: 10px 14px; border-bottom: 1px solid var(--gris-claro); }
.entry-content tr:last-child td { border-bottom: none; }
.entry-content strong { font-weight: 900; }
.entry-content em { color: var(--gris-oscuro); }
.entry-content hr { border: none; border-top: 2px solid var(--gris-claro); margin: 2.5em 0; }
.entry-content pre,
.entry-content code { background: var(--color-bg-soft); border-radius: 4px; font-family: monospace; font-size: 14px; }
.entry-content pre { padding: 16px; overflow-x: auto; margin-bottom: 1.4em; }
.entry-content code { padding: 2px 6px; }

/* ── FICHA DE PRODUCTO ── */
.ficha-hero { background: linear-gradient(135deg, var(--negro), var(--gris-oscuro)); padding: 140px 24px 48px; }
.ficha-hero-inner { max-width: 1200px; margin: 0 auto; }
.ficha-hero .ficha-categoria { font-size: 11px; font-weight: 900; color: var(--verde); text-transform: uppercase; letter-spacing: 3px; display: block; margin-bottom: 16px; }
.ficha-hero h1 { font-size: clamp(28px, 3.5vw, 48px); font-weight: 900; color: var(--blanco); line-height: 1.15; }

.ficha-wrapper { max-width: 1200px; margin: 0 auto; padding: 0 24px 80px; display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }

.ficha-img-box { margin-top: -48px; }
.ficha-img-box img { width: 100%; aspect-ratio: 1; object-fit: cover; object-position: center; border-radius: 16px; display: block; box-shadow: 0 16px 48px rgba(0,0,0,.15); }

.ficha-info { display: flex; flex-direction: column; gap: 24px; padding-top: 24px; }
.ficha-descripcion-corta { font-size: 16px; color: var(--gris-oscuro); line-height: 1.8; padding-bottom: 24px; border-bottom: 1px solid var(--gris-claro); }

.ficha-descripcion-larga { font-size: 15px; color: var(--negro); line-height: 1.85; }
.ficha-descripcion-larga h2,
.ficha-descripcion-larga h3 { font-weight: 900; margin: 1.5em 0 .5em; }
.ficha-descripcion-larga h2 { font-size: 18px; color: var(--negro); border-left: 4px solid var(--verde); padding-left: 12px; }
.ficha-descripcion-larga h3 { font-size: 15px; color: var(--gris-oscuro); }
.ficha-descripcion-larga ul,
.ficha-descripcion-larga ol { margin: .75em 0 1em 1.5em; }
.ficha-descripcion-larga li { margin-bottom: .4em; }
.ficha-descripcion-larga p { margin-bottom: 1em; }
.ficha-descripcion-larga strong { font-weight: 900; }
.ficha-descripcion-larga table { width: 100%; border-collapse: collapse; font-size: 13px; margin: 1em 0; }
.ficha-descripcion-larga th { background: var(--negro); color: var(--blanco); font-weight: 900; padding: 8px 12px; text-align: left; }
.ficha-descripcion-larga td { padding: 8px 12px; border-bottom: 1px solid var(--gris-claro); }

.ficha-cta { display: flex; flex-direction: column; gap: 12px; padding-top: 8px; }
.ficha-btn-wpp { display: flex; align-items: center; justify-content: center; gap: 10px; background: var(--verde); color: var(--blanco); padding: 15px 32px; border-radius: 30px; font-weight: 900; font-size: 15px; text-decoration: none; transition: background .2s, transform .15s; }
.ficha-btn-wpp:hover { background: #6a8f00; transform: translateY(-2px); color: var(--blanco); text-decoration: none; }
.ficha-btn-wpp svg { width: 22px; height: 22px; fill: var(--blanco); flex-shrink: 0; }
.ficha-btn-cat { display: block; text-align: center; color: var(--gris-oscuro); font-size: 13px; text-decoration: none; transition: color .15s; }
.ficha-btn-cat:hover { color: var(--verde); text-decoration: none; }

@media (max-width: 900px) {
  .ficha-wrapper { grid-template-columns: 1fr; gap: 32px; }
  .ficha-img-box { margin-top: -32px; max-width: 480px; margin-left: auto; margin-right: auto; }
}