/* ==========================================================================
   Duratex de Colombia — componentes de diseño personalizados
   Complementa theme.json. Usa variables de preset de WordPress.
   ========================================================================== */

:root {
  --dx-primary: var(--wp--preset--color--primary, #16A34A);
  --dx-primary-dark: var(--wp--preset--color--primary-dark, #15803D);
  --dx-deep: var(--wp--preset--color--primary-deep, #052E16);
  --dx-accent: var(--wp--preset--color--accent, #4ADE80);
  --dx-soft: var(--wp--preset--color--accent-soft, #F0FDF4);
  --dx-surface: var(--wp--preset--color--surface, #F8FAFC);
  --dx-contrast: var(--wp--preset--color--contrast, #0F172A);
  --dx-muted: var(--wp--preset--color--muted, #6B7280);
  --dx-border: var(--wp--preset--color--border, #E5E7EB);
  --dx-radius: 20px;
  --dx-radius-lg: 28px;
  --dx-shadow-card: 0 2px 8px rgba(15,23,42,.05), 0 18px 40px rgba(15,23,42,.08);
  --dx-shadow-soft: 0 1px 3px rgba(15,23,42,.06), 0 8px 24px rgba(15,23,42,.06);
  --dx-ease: cubic-bezier(.16,.84,.44,1);
}

html { scroll-behavior: smooth; }
body { -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }

/* ---- Utilidades de sección --------------------------------------------- */
.dx-eyebrow {
  display: inline-flex; align-items: center; gap: .5rem;
  font-family: var(--wp--preset--font-family--body);
  font-weight: 700; font-size: .78rem; letter-spacing: .14em; text-transform: uppercase;
  color: var(--dx-primary-dark);
  padding: .4rem .85rem; border-radius: 999px;
  background: var(--dx-soft); border: 1px solid rgba(22,163,74,.16);
}
.dx-eyebrow--light { color: #bbf7d0; background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.18); }
.dx-section-title { max-width: 34ch; }
.dx-lead { color: var(--dx-contrast-2, #334155); font-size: 1.12rem; line-height: 1.7; max-width: 60ch; }

/* ---- Botones ----------------------------------------------------------- */
.dx-btn {
  display: inline-flex; align-items: center; gap: .55rem;
  font-family: var(--wp--preset--font-family--body); font-weight: 600; font-size: 1rem;
  padding: .95rem 1.85rem; border-radius: 999px; text-decoration: none; cursor: pointer;
  transition: transform .25s var(--dx-ease), box-shadow .25s var(--dx-ease), background .2s;
  border: 0; line-height: 1;
}
.dx-btn--primary { background: var(--dx-primary); color: #fff; box-shadow: 0 10px 24px rgba(22,163,74,.28); }
.dx-btn--primary:hover { background: var(--dx-primary-dark); transform: translateY(-2px); box-shadow: 0 16px 32px rgba(22,163,74,.34); }
.dx-btn--ghost { background: rgba(255,255,255,.1); color: #fff; border: 1px solid rgba(255,255,255,.35); }
.dx-btn--ghost:hover { background: rgba(255,255,255,.18); transform: translateY(-2px); }
.dx-btn--outline { background: #fff; color: var(--dx-primary-dark); border: 1.5px solid var(--dx-border); }
.dx-btn--outline:hover { border-color: var(--dx-primary); transform: translateY(-2px); box-shadow: var(--dx-shadow-soft); }

/* ---- Header fijo y transparente sobre el hero -------------------------- */
.wp-block-template-part.dx-header,
.dx-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  background: transparent; border-bottom: 1px solid transparent;
  transition: background .35s, box-shadow .35s, border-color .35s;
}
/* Sólido al hacer scroll */
.dx-header.is-scrolled {
  background: rgba(255,255,255,.92); backdrop-filter: saturate(170%) blur(14px);
  border-bottom-color: var(--dx-border); box-shadow: 0 4px 24px rgba(15,23,42,.06);
}
/* Enlaces blancos mientras está transparente sobre el hero */
.dx-header:not(.is-scrolled) a:not(.wp-block-button__link) { color: #fff; }
.dx-header:not(.is-scrolled) .wp-block-navigation a { color: #fff; }
.dx-header.is-scrolled .wp-block-navigation a { color: var(--dx-contrast-2, #334155); }
/* Logo */
.dx-logo img { height: 50px; width: auto; display: block; transition: filter .35s; }
.dx-header:not(.is-scrolled) .dx-logo img { filter: brightness(0) invert(1); }
/* Botón "Cotizar" outline legible en ambos estados */
.dx-header:not(.is-scrolled) .is-style-outline .wp-block-button__link { color: #fff !important; border-color: rgba(255,255,255,.6) !important; }
/* Cuando el header es fijo, el contenido no debe quedar debajo (salvo el hero) */
body:not(.home) .wp-site-blocks > main { padding-top: 86px; }
.dx-nav a { position: relative; font-weight: 500; text-decoration: none; }
.dx-nav a::after {
  content: ""; position: absolute; left: 0; bottom: -6px; height: 2px; width: 0;
  background: var(--dx-primary); transition: width .3s var(--dx-ease);
}
.dx-nav a:hover::after { width: 100%; }

/* ---- Hero -------------------------------------------------------------- */
.dx-hero {
  position: relative; overflow: hidden; color: #fff;
  background-color: #052E16;
  background-image:
    linear-gradient(110deg, rgba(5,46,22,.92) 0%, rgba(5,46,22,.78) 45%, rgba(22,163,74,.55) 100%),
    url("https://duratexcol.com/wp-content/uploads/2026/08/baner-principal-1.jpg");
  background-size: cover; background-position: center;
}
.dx-hero::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(55% 70% at 15% 25%, rgba(34,197,94,.35), transparent 60%),
    radial-gradient(50% 65% at 85% 15%, rgba(74,222,128,.28), transparent 60%);
  pointer-events: none;
}
.dx-hero > * { position: relative; }
.dx-hero h1 { color: #fff; }
/* Compacta el hero: menos alto muerto y jerarquía correcta */
.dx-hero p { margin-block: .6rem; }
.dx-hero .wp-block-columns { gap: 2.5rem; }
.dx-hero figure img { border-radius: 24px; box-shadow: 0 30px 60px rgba(0,0,0,.35); }
.dx-hero .dx-hl { color: var(--dx-accent); }
.dx-stat { display: flex; flex-direction: column; }
.dx-stat b { font-family: var(--wp--preset--font-family--display); font-size: 2.4rem; font-weight: 800; line-height: 1; color: var(--dx-accent); }
.dx-stat span { font-size: .9rem; opacity: .8; margin-top: .25rem; }

/* ---- Tarjetas genéricas ------------------------------------------------ */
.dx-card {
  background: #fff; border: 1px solid var(--dx-border); border-radius: var(--dx-radius);
  padding: 1.9rem; box-shadow: var(--dx-shadow-soft);
  transition: transform .3s var(--dx-ease), box-shadow .3s var(--dx-ease), border-color .3s;
}
.dx-card:hover { transform: translateY(-6px); box-shadow: var(--dx-shadow-card); border-color: rgba(22,163,74,.35); }
.dx-card__icon {
  width: 56px; height: 56px; display: grid; place-items: center; font-size: 1.6rem;
  border-radius: 16px; background: var(--dx-soft); margin-bottom: 1.1rem;
}
.dx-card h3 { font-size: 1.2rem; margin: 0 0 .5rem; }
.dx-card p { color: var(--dx-muted); margin: 0; font-size: .98rem; }

/* Chips de sector */
.dx-sector {
  background: #fff; border: 1px solid var(--dx-border); border-radius: var(--dx-radius);
  padding: 1.6rem 1.25rem; text-align: center; transition: all .3s var(--dx-ease);
}
.dx-sector:hover { background: var(--dx-deep); color: #fff; transform: translateY(-6px); border-color: var(--dx-deep); }
.dx-sector .e { font-size: 2rem; display: block; margin-bottom: .6rem; }
.dx-sector b { font-size: .98rem; font-weight: 600; }

/* ---- Marcas / líneas --------------------------------------------------- */
.dx-brand {
  position: relative; border-radius: var(--dx-radius-lg); overflow: hidden; padding: 2rem;
  background: #fff; border: 1px solid var(--dx-border); min-height: 220px;
  display: flex; flex-direction: column; justify-content: flex-end;
  transition: transform .35s var(--dx-ease), box-shadow .35s var(--dx-ease);
}
.dx-brand::before { content:""; position:absolute; inset:0; background: linear-gradient(180deg, transparent, rgba(5,46,22,.06)); }
.dx-brand:hover { transform: translateY(-8px); box-shadow: var(--dx-shadow-card); }
.dx-brand__tag { font-size: .74rem; letter-spacing: .12em; text-transform: uppercase; color: var(--dx-primary-dark); font-weight: 700; position: relative; }
.dx-brand h3 { font-size: 1.5rem; margin: .35rem 0 .5rem; position: relative; }
.dx-brand p { color: var(--dx-muted); position: relative; margin: 0 0 1rem; }
.dx-brand a { position: relative; font-weight: 600; color: var(--dx-primary-dark); text-decoration: none; }
.dx-brand a:hover { gap: .6rem; }

/* ---- Comparativa ambiental --------------------------------------------- */
.dx-compare { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.dx-compare__col { border-radius: var(--dx-radius-lg); padding: 2rem; }
.dx-compare__col--bad { background: #fef2f2; border: 1px solid #fecaca; }
.dx-compare__col--good { background: var(--dx-soft); border: 1px solid #bbf7d0; }
.dx-compare__col h3 { font-size: 1.3rem; }
.dx-compare__item { display: flex; gap: .7rem; align-items: flex-start; padding: .7rem 0; border-top: 1px solid rgba(0,0,0,.05); }
.dx-compare__item .m { flex: 0 0 auto; font-size: 1.1rem; }
.dx-compare__col--bad .m { color: #dc2626; }
.dx-compare__col--good .m { color: var(--dx-primary); }
@media (max-width: 720px){ .dx-compare { grid-template-columns: 1fr; } }

/* ---- Calculadora de ahorro fiscal -------------------------------------- */
.dx-calc {
  background: linear-gradient(160deg, #052E16, #14532D); color: #fff;
  border-radius: var(--dx-radius-lg); padding: clamp(1.75rem, 4vw, 3rem);
  box-shadow: 0 30px 60px rgba(5,46,22,.35);
}
.dx-calc__grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 2rem; align-items: center; }
.dx-calc input[type=range]{ width: 100%; accent-color: var(--dx-accent); height: 6px; }
.dx-calc__val { font-family: var(--wp--preset--font-family--display); font-size: 2rem; font-weight: 800; color: var(--dx-accent); }
.dx-calc__result { background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12); border-radius: var(--dx-radius); padding: 1.5rem; }
.dx-calc__big { font-family: var(--wp--preset--font-family--display); font-size: clamp(2rem,6vw,3rem); font-weight: 800; }
.dx-calc__big--loss { color: #fca5a5; }
.dx-calc__big--save { color: var(--dx-accent); }
@media (max-width: 760px){ .dx-calc__grid { grid-template-columns: 1fr; } }

/* ---- Catálogo (grid de productos) -------------------------------------- */
.dx-catalog { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; }
@media (max-width: 1024px){ .dx-catalog { grid-template-columns: repeat(3,1fr); } }
@media (max-width: 760px){ .dx-catalog { grid-template-columns: repeat(2,1fr); } }
.dx-product {
  background: #fff; border: 1px solid var(--dx-border); border-radius: var(--dx-radius);
  overflow: hidden; transition: all .3s var(--dx-ease);
}
.dx-product:hover { transform: translateY(-6px); box-shadow: var(--dx-shadow-card); border-color: rgba(22,163,74,.35); }
.dx-product__media { aspect-ratio: 4/3; background: var(--dx-surface); display: grid; place-items: center; font-size: 2.4rem; }
.dx-product__body { padding: 1rem 1.1rem 1.25rem; }
.dx-product__body b { display: block; font-size: 1rem; font-weight: 600; }
.dx-product__body a { font-size: .85rem; color: var(--dx-primary-dark); font-weight: 600; text-decoration: none; }

/* ---- Pasos ------------------------------------------------------------- */
.dx-steps { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.5rem; counter-reset: step; }
@media (max-width: 760px){ .dx-steps { grid-template-columns: 1fr; } }
.dx-step { text-align: center; padding: 1.5rem; }
.dx-step__num {
  width: 54px; height: 54px; border-radius: 50%; margin: 0 auto 1rem;
  display: grid; place-items: center; font-family: var(--wp--preset--font-family--display);
  font-weight: 800; color: #fff; background: var(--dx-primary); box-shadow: 0 10px 22px rgba(22,163,74,.3);
}

/* ---- FAQ (accordion) --------------------------------------------------- */
.dx-faq { max-width: 780px; margin-inline: auto; }
.dx-faq details {
  border: 1px solid var(--dx-border); border-radius: 16px; background: #fff;
  padding: 1.1rem 1.35rem; margin-bottom: .85rem; transition: border-color .3s, box-shadow .3s;
}
.dx-faq details[open] { border-color: rgba(22,163,74,.4); box-shadow: var(--dx-shadow-soft); }
.dx-faq summary { font-family: var(--wp--preset--font-family--display); font-weight: 600; cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 1rem; }
.dx-faq summary::-webkit-details-marker { display: none; }
.dx-faq summary::after { content: "+"; color: var(--dx-primary); font-size: 1.4rem; line-height: 1; transition: transform .3s; }
.dx-faq details[open] summary::after { transform: rotate(45deg); }
.dx-faq p { color: var(--dx-muted); margin: .85rem 0 0; }

/* ---- Formulario de contacto ------------------------------------------- */
.dx-form { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.dx-form .full { grid-column: 1 / -1; }
.dx-field label { display: block; font-size: .82rem; font-weight: 600; margin-bottom: .35rem; color: var(--dx-contrast); }
.dx-field input, .dx-field select, .dx-field textarea {
  width: 100%; padding: .8rem 1rem; border: 1.5px solid var(--dx-border); border-radius: 12px;
  font: inherit; background: #fff; transition: border-color .2s, box-shadow .2s;
}
.dx-field input:focus, .dx-field select:focus, .dx-field textarea:focus {
  outline: none; border-color: var(--dx-primary); box-shadow: 0 0 0 4px rgba(22,163,74,.12);
}
@media (max-width: 640px){ .dx-form { grid-template-columns: 1fr; } }

/* ---- WhatsApp flotante ------------------------------------------------- */
.dx-wa {
  position: fixed; right: 22px; bottom: 22px; z-index: 60;
  width: 60px; height: 60px; border-radius: 50%; background: #25D366; color: #fff;
  display: grid; place-items: center; font-size: 1.8rem; text-decoration: none;
  box-shadow: 0 12px 28px rgba(37,211,102,.45); animation: dx-pulse 2.4s infinite;
}
@keyframes dx-pulse { 0%{box-shadow:0 0 0 0 rgba(37,211,102,.5);} 70%{box-shadow:0 0 0 18px rgba(37,211,102,0);} 100%{box-shadow:0 0 0 0 rgba(37,211,102,0);} }

/* ---- Barra superior marquesina infinita -------------------------------- */
.dx-marquee { position: sticky; top: 0; z-index: 60; background: var(--dx-deep); color: #fff; overflow: hidden; height: 44px; display: flex; align-items: center; }
.dx-marquee__track { display: flex; width: max-content; animation: dx-scroll 28s linear infinite; font-weight: 600; font-size: .92rem; }
.dx-marquee:hover .dx-marquee__track { animation-play-state: paused; }
.dx-marquee__group { display: flex; align-items: center; gap: 2.6rem; padding-right: 2.6rem; flex-shrink: 0; }
.dx-marquee span { display: inline-flex; align-items: center; gap: .5rem; white-space: nowrap; }
.dx-marquee a { color: var(--dx-accent); text-decoration: underline; text-underline-offset: 3px; white-space: nowrap; }
.dx-marquee .dot { color: var(--dx-accent); opacity: .6; }
@keyframes dx-scroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .dx-marquee__track { animation: none; } }

/* ---- Banda "Compra en línea" (shop band) ------------------------------- */
.dx-shopband { position: relative; overflow: hidden; background: linear-gradient(135deg, #16a34a, #166534); border-radius: 28px; color: #fff; padding: clamp(1.75rem, 4vw, 2.6rem); box-shadow: 0 24px 60px rgba(22,163,74,.28); }
.dx-shopband::before { content: ""; position: absolute; inset: 0; background: radial-gradient(45% 80% at 90% 10%, rgba(255,255,255,.18), transparent 60%); pointer-events: none; }
.dx-shopband > * { position: relative; }
.dx-shopband h2 { color: #fff; }
.dx-shopband .dx-tagline { display: inline-flex; align-items: center; gap: .5rem; background: rgba(255,255,255,.15); border: 1px solid rgba(255,255,255,.25); border-radius: 999px; padding: .4rem 1rem; font-size: .8rem; font-weight: 700; letter-spacing: .05em; }

/* ---- Ritmo vertical: secciones más compactas --------------------------- */
.wp-site-blocks main .alignfull > .wp-block-columns { margin-block: 1.5rem; }
.wp-site-blocks h2 { margin-bottom: .35rem; }
.wp-site-blocks h2 + p { margin-top: .5rem; }
.dx-eyebrow + h2 { margin-top: .5rem; }
/* Títulos de sección centrados no deben ocupar todo el ancho */
main .has-text-align-center.wp-block-heading { max-width: 22ch; margin-inline: auto; }
main .has-text-align-center + .has-text-align-center { max-width: 60ch; }

/* ---- Píldoras de sector (botones outline) ------------------------------ */
.dx-pill .wp-block-button__link { background: var(--dx-soft) !important; color: var(--dx-contrast) !important; border: 1px solid #dcfce7 !important; border-radius: 999px !important; font-weight: 600; }
.dx-pill .wp-block-button__link:hover { background: var(--dx-deep) !important; color: #fff !important; border-color: var(--dx-deep) !important; transform: translateY(-3px); }

/* ---- Tarjetas de marca en la home -------------------------------------- */
.dx-brand-card { background: #fff; border: 1px solid var(--dx-border); border-radius: 24px; padding: 1rem 1rem 1.4rem; box-shadow: var(--dx-shadow-soft); transition: transform .35s var(--dx-ease), box-shadow .35s var(--dx-ease); }
.dx-brand-card:hover { transform: translateY(-8px); box-shadow: var(--dx-shadow-card); }
.dx-brand-card figure { margin: 0 0 1rem; overflow: hidden; border-radius: 20px; }
.dx-brand-card img { width: 100%; aspect-ratio: 4/3; object-fit: cover; transition: transform .5s var(--dx-ease); }
.dx-brand-card:hover img { transform: scale(1.06); }
.dx-brand-card h3 { font-size: 1.35rem; margin-bottom: .4rem; }

/* ---- Tarjetas de estadística del hero ---------------------------------- */
.dx-stat-card { border: 1px solid rgba(255,255,255,.14); backdrop-filter: blur(8px); }
.dx-stat-card h3 { font-size: 2rem; margin: 0; }
.dx-stat-card p { margin: .2rem 0 0; opacity: .85; }

/* ---- Comparativa ------------------------------------------------------- */
.dx-compare-bad { background: #fef2f2; border: 1px solid #fee2e2; }
.dx-compare-good { background: var(--dx-soft); border: 1px solid #dcfce7; box-shadow: 0 20px 48px rgba(22,163,74,.14); }
.dx-compare-bad ul, .dx-compare-good ul { list-style: none; padding: 0; margin: 0; }
.dx-compare-bad li, .dx-compare-good li { padding: .8rem 0; border-top: 1px solid rgba(0,0,0,.05); font-size: .95rem; }

/* ---- Pasos numerados --------------------------------------------------- */
.dx-step-num { width: 60px; height: 60px; margin: 0 auto 1rem !important; border-radius: 50%; display: flex; align-items: center; justify-content: center; color: #fff !important; background: linear-gradient(145deg, var(--dx-primary), #166534); box-shadow: 0 12px 28px rgba(22,163,74,.35); font-size: 1.3rem !important; }

/* ---- Reveal on scroll -------------------------------------------------- */
.dx-reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s var(--dx-ease), transform .7s var(--dx-ease); }
.dx-reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce){ .dx-reveal { opacity: 1; transform: none; transition: none; } html{scroll-behavior:auto;} }

/* ==========================================================================
   PULIDO RESPONSIVO GLOBAL (móvil) — añadido 2026-08
   Garantiza que nada desborde el ancho del viewport y afina el espaciado,
   los objetivos táctiles y la tipografía en pantallas pequeñas.
   ========================================================================== */
html, body { max-width: 100%; overflow-x: hidden; }
img, video, svg, iframe { max-width: 100%; height: auto; }
img[width][height] { height: auto; }

/* Tablet y móvil */
@media (max-width: 1024px) {
  /* El contenido de las secciones no se pega a los bordes */
  .wp-site-blocks main .alignfull > .wp-block-columns { margin-block: 1rem; }
  /* Botón flotante de WhatsApp: no tapar contenido, buen tamaño táctil */
  .dx-wa { width: 56px; height: 56px; font-size: 1.6rem; right: 16px; bottom: 16px; }
}

/* Móvil */
@media (max-width: 640px) {
  /* Columnas de WordPress se apilan y toman todo el ancho */
  .wp-block-columns.is-not-stacked-on-mobile > .wp-block-column { flex-basis: 100% !important; }
  /* Rejillas de botones/píldoras se centran y envuelven bien */
  .wp-block-buttons { justify-content: center; }
  .wp-block-button { flex: 1 1 auto; }
  .wp-block-button__link { display: block; text-align: center; }
  /* Tablas anchas hacen scroll horizontal en su contenedor, no en la página */
  .wp-block-table { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  /* Tipografía de titulares un poco más contenida */
  h1 { line-height: 1.15; }
  h2 { line-height: 1.2; }
  /* Calculadora y cajas oscuras con padding cómodo */
  .dx-calc, .dx-shopband, .dtx-shopband__box { padding: 1.5rem 1.25rem; }
}

/* Móvil pequeño */
@media (max-width: 380px) {
  .dtx-btn { padding: 10px 16px; font-size: 13px; }
}