/* Dongbu Eco.Plásticos — style.css
   Palette: logo teal #006048 · amber #BA7517 · crema #FAF7F2 · ink #17211d
   Type: Montserrat (headings) + Lato (body), self-hosted */

@font-face { font-family: 'Montserrat'; font-weight: 700; font-display: swap;
  src: url('/assets/fonts/montserrat-700.woff2') format('woff2'); }
@font-face { font-family: 'Montserrat'; font-weight: 800; font-display: swap;
  src: url('/assets/fonts/montserrat-800.woff2') format('woff2'); }
@font-face { font-family: 'Lato'; font-weight: 400; font-display: swap;
  src: url('/assets/fonts/lato-400.woff2') format('woff2'); }
@font-face { font-family: 'Lato'; font-weight: 700; font-display: swap;
  src: url('/assets/fonts/lato-700.woff2') format('woff2'); }

:root {
  --verde: #006048;
  --verde-oscuro: #00402f;
  --ambar: #BA7517;
  --ambar-claro: #F4A81B;
  --crema: #FAF7F2;
  --ink: #17211d;
  --gris: #5c6660;
  --blanco: #ffffff;
  --wa: #25D366;
  --wa-oscuro: #1eb857;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(0, 40, 28, .10);
  --maxw: 1160px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: 'Lato', system-ui, sans-serif; color: var(--ink); background: var(--blanco);
  line-height: 1.65; font-size: 17px; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { color: var(--verde); text-decoration: none; }
h1, h2, h3, h4 { font-family: 'Montserrat', system-ui, sans-serif; line-height: 1.15; color: var(--verde-oscuro); }
h1 { font-size: clamp(2rem, 5vw, 3.2rem); font-weight: 800; }
h2 { font-size: clamp(1.5rem, 3.4vw, 2.2rem); font-weight: 800; margin-bottom: .6em; }
h3 { font-size: 1.15rem; font-weight: 700; }

.container { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.center { text-align: center; }
.light { color: var(--blanco); }
.rounded { border-radius: var(--radius); box-shadow: var(--shadow); object-fit: cover; width: 100%; }
.portrait { max-height: 560px; object-fit: cover; }

.kicker { font-family: 'Montserrat'; font-weight: 700; font-size: .82rem; letter-spacing: .18em;
  text-transform: uppercase; color: var(--ambar); margin-bottom: .8em; }
.kicker.light { color: var(--ambar-claro); }
.lead { font-size: 1.08rem; color: var(--gris); margin-bottom: 1em; max-width: 62ch; }
.lead.center, .center .lead { margin-left: auto; margin-right: auto; }
.lead.light { color: rgba(255,255,255,.92); }
.lead.strong { color: var(--verde); font-weight: 700; }
.note { font-size: .85rem; color: var(--gris); }
.eyebrow { font-family: 'Montserrat'; font-weight: 700; letter-spacing: .22em; font-size: .8rem;
  color: var(--ambar-claro); margin-bottom: 1em; }

/* ---------- buttons ---------- */
.btn { display: inline-block; font-family: 'Montserrat'; font-weight: 700; font-size: .92rem;
  padding: 13px 26px; border-radius: 999px; border: 2px solid transparent; cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease; }
.btn:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(0,0,0,.18); }
.btn-lg { padding: 16px 32px; font-size: 1rem; }
.btn-primary { background: var(--verde); color: var(--blanco); }
.btn-wa { background: var(--wa); color: #fff; }
.btn-wa:hover { background: var(--wa-oscuro); }
.btn-ghost { background: transparent; color: var(--blanco); border-color: var(--blanco); }
.btn-ghost:hover { background: var(--blanco); color: var(--verde-oscuro); }
.btn-outline { background: transparent; color: var(--verde); border-color: var(--verde); }
.btn-outline:hover { background: var(--verde); color: #fff; }

/* ---------- header ---------- */
.site-header { position: sticky; top: 0; z-index: 100; background: rgba(255,255,255,.96);
  backdrop-filter: blur(8px); border-bottom: 1px solid rgba(0,64,47,.08); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: 16px; }
.brand-logo { height: 40px; width: auto; }
.main-nav { display: flex; align-items: center; gap: 26px; }
.main-nav > a { font-family: 'Montserrat'; font-weight: 700; font-size: .9rem; color: var(--ink); }
.main-nav > a:hover, .main-nav > a.active { color: var(--verde); }
.main-nav > a.active { border-bottom: 3px solid var(--ambar-claro); padding-bottom: 2px; }
.nav-cta { color: #fff !important; }
.dropdown { position: relative; }
.dropbtn { font-family: 'Montserrat'; font-weight: 700; font-size: .9rem; color: var(--ink);
  background: none; border: none; cursor: pointer; padding: 6px 0; }
.dropdown.active .dropbtn { color: var(--verde); border-bottom: 3px solid var(--ambar-claro); }
.caret { font-size: .7em; }
.dropdown-menu { display: none; position: absolute; top: 100%; left: 50%; transform: translateX(-50%);
  background: #fff; border-radius: 12px; box-shadow: var(--shadow); padding: 10px 0; min-width: 230px; }
.dropdown-menu a { display: block; padding: 9px 20px; font-size: .92rem; color: var(--ink); white-space: nowrap; }
.dropdown-menu a:hover { background: var(--crema); color: var(--verde); }
.dropdown:hover .dropdown-menu, .dropdown.open .dropdown-menu { display: block; }
.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 24px; height: 3px; background: var(--verde-oscuro);
  margin: 5px 0; border-radius: 2px; transition: .25s; }

/* ---------- hero ---------- */
.hero { background-size: cover; background-position: center; color: #fff;
  display: flex; align-items: center; min-height: 78vh; }
.hero-sm { min-height: 48vh; }
.hero-inner { padding: 90px 24px; }
.hero h1 { color: #fff; max-width: 16ch; }
.hero-sub { font-size: 1.15rem; color: rgba(255,255,255,.9); max-width: 52ch; margin: 1.2em 0 1.8em; }
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; }
.center-ctas { justify-content: center; margin-top: 1.4em; }

/* ---------- sections ---------- */
.section { padding: 76px 0; }
.section.alt { background: var(--crema); }
.page-head { padding-bottom: 40px; }
.page-head h1 { margin-bottom: .4em; }
.banner { background-size: cover; background-position: center; }
.banner.solid { background: var(--verde-oscuro); }
.banner .btn { margin-top: 1.2em; }
.banner h2.light { color: #fff; max-width: 26ch; margin-left: auto; margin-right: auto; }

.split { display: grid; grid-template-columns: 1.1fr 1fr; gap: 56px; align-items: center; }
.form-split { align-items: start; }

/* ---------- stats ---------- */
.stats-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; margin-top: 48px; }
.stats-grid.four { grid-template-columns: repeat(4, 1fr); margin-top: 0; }
.stat { text-align: center; padding: 30px 18px; background: var(--crema); border-radius: var(--radius); }
.section.alt .stat { background: var(--blanco); box-shadow: var(--shadow); }
.stat-label { display: block; font-family: 'Montserrat'; font-weight: 700; font-size: .72rem;
  letter-spacing: .16em; color: var(--ambar); margin-bottom: .6em; }
.stat-value { display: block; font-family: 'Montserrat'; font-weight: 800;
  font-size: clamp(1.3rem, 2.6vw, 1.9rem); color: var(--verde); }
.stat-desc { display: block; color: var(--gris); margin-top: .3em; }

/* ---------- cards ---------- */
.cards-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; margin-top: 48px; }
.card { background: var(--blanco); border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow); transition: transform .2s ease; }
.card:hover { transform: translateY(-6px); }
.product-card img { aspect-ratio: 3 / 4; object-fit: cover; width: 100%; }
.info-card img { aspect-ratio: 4 / 3; object-fit: cover; width: 100%; }
.card-body { padding: 22px 24px; }
.card-body p { color: var(--gris); font-size: .95rem; margin-top: .5em; }
.card-link { font-family: 'Montserrat'; font-weight: 700; font-size: .8rem;
  letter-spacing: .14em; color: var(--ambar); }

/* ---------- product pages ---------- */
.tabs { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 26px; }
.tab { font-family: 'Montserrat'; font-weight: 700; font-size: .88rem; padding: 10px 22px;
  border-radius: 999px; border: 2px solid var(--verde); color: var(--verde); }
.tab.active, .tab:hover { background: var(--verde); color: #fff; }
.spec-list { margin: 0 0 1.6em 1.2em; color: var(--gris); }
.spec-list li { margin-bottom: .35em; }

/* ---------- forms ---------- */
.contact-form label { display: block; font-family: 'Montserrat'; font-weight: 700;
  font-size: .82rem; color: var(--verde-oscuro); margin-bottom: 16px; }
.contact-form input, .contact-form select, .contact-form textarea { display: block; width: 100%;
  margin-top: 6px; padding: 12px 14px; border: 1.5px solid #d8ded9; border-radius: 10px;
  font: inherit; font-size: .98rem; background: #fff; color: var(--ink); }
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus {
  outline: none; border-color: var(--verde); box-shadow: 0 0 0 3px rgba(0,96,72,.12); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 6px; }
.form-hint { font-size: .84rem; color: var(--gris); margin-top: 12px; }
.contact-side h3 { margin-bottom: 1em; }
.contact-block { margin-bottom: 26px; }
.contact-block h4 { color: var(--ambar); font-size: .85rem; letter-spacing: .12em;
  text-transform: uppercase; margin-bottom: .4em; }
.contact-block p { color: var(--gris); }
.contact-side .btn { margin-top: 10px; }

/* ---------- legal ---------- */
.legal { max-width: 800px; }
.legal h2 { font-size: 1.3rem; margin-top: 1.8em; }
.legal h3 { margin-top: 1.2em; margin-bottom: .4em; }
.legal p, .legal li { color: var(--gris); margin-bottom: .8em; }
.legal ol, .legal ul { margin-left: 1.4em; }

/* ---------- footer ---------- */
.site-footer { background: var(--verde-oscuro); color: rgba(255,255,255,.85); margin-top: 0; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.4fr; gap: 40px; padding: 64px 24px 40px; }
.footer-brandname { font-family: 'Montserrat'; font-weight: 800; font-size: 1.25rem; color: #fff; }
.footer-slogan { font-family: 'Montserrat'; font-weight: 700; color: var(--ambar-claro); margin: 18px 0; }
.site-footer h4 { color: #fff; font-size: .9rem; letter-spacing: .1em; text-transform: uppercase; margin-bottom: 14px; }
.site-footer a { display: block; color: rgba(255,255,255,.85); margin-bottom: 9px; font-size: .95rem; }
.site-footer a:hover { color: var(--ambar-claro); }
.site-footer p { font-size: .95rem; margin-bottom: 9px; }
.socials { display: flex; gap: 14px; }
.socials a { color: #fff; opacity: .85; }
.socials a:hover { opacity: 1; color: var(--ambar-claro); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; gap: 16px;
  padding: 20px 24px; border-top: 1px solid rgba(255,255,255,.15); font-size: .88rem; flex-wrap: wrap; }
.footer-bottom a { color: rgba(255,255,255,.85); }

/* ---------- floating whatsapp ---------- */
.wa-float { position: fixed; right: 22px; bottom: 22px; z-index: 200; width: 60px; height: 60px;
  border-radius: 50%; background: var(--wa); color: #fff; display: flex; align-items: center;
  justify-content: center; box-shadow: 0 8px 24px rgba(37,211,102,.45); transition: transform .15s ease; }
.wa-float:hover { transform: scale(1.08); background: var(--wa-oscuro); }

/* ---------- responsive ---------- */
@media (max-width: 960px) {
  .split, .footer-grid { grid-template-columns: 1fr; }
  .split img { order: -1; }
  .cards-3 { grid-template-columns: 1fr 1fr; }
  .stats-grid, .stats-grid.four { grid-template-columns: 1fr 1fr; }
  .nav-cta { display: none; }
}
@media (max-width: 720px) {
  .nav-toggle { display: block; }
  .main-nav { display: none; position: absolute; top: 72px; left: 0; right: 0; background: #fff;
    flex-direction: column; align-items: stretch; gap: 0; padding: 10px 0 16px;
    box-shadow: 0 14px 30px rgba(0,0,0,.12); }
  .main-nav.open { display: flex; }
  .main-nav > a, .dropbtn { padding: 12px 24px; width: 100%; text-align: left; }
  .main-nav > a.active { border-bottom: none; border-left: 4px solid var(--ambar-claro); }
  .dropdown-menu { position: static; transform: none; box-shadow: none; padding-left: 16px; }
  .nav-cta { display: block; margin: 10px 24px 0; text-align: center; }
  .cards-3 { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .hero { min-height: 66vh; }
}