/* =============================================================================
   ECO AGRO SOLUTIONS — DESIGN SYSTEM
   Industrial Premium · 70% industrial / 20% tech moderna / 10% lujo discreto
   Referencias: John Deere · Caterpillar · Kubota · Tesla · Apple
   ============================================================================= */

/* ---------- 1. TOKENS ---------- */
:root {
  /* Marca */
  --green-900: #0c3618;
  --green-800: #11421d;
  --green-700: #1b5e20;
  --green-600: #2e7d32;
  --green-500: #43a047;
  --green-accent: #6bbf2a;   /* verde brillante del logo */
  --green-tint: #eef6ec;

  /* Acero / neutros */
  --ink: #0e1513;
  --steel-900: #161c1a;
  --steel-800: #1f2724;
  --steel-700: #2b3530;
  --steel-500: #54615b;
  --steel-400: #76837c;
  --steel-300: #aab4ae;
  --steel-200: #d7ddd9;
  --steel-100: #eef1ef;
  --paper: #f6f8f6;
  --white: #ffffff;

  /* Acento industrial */
  --amber: #f4b400;
  --amber-600: #d99e00;

  /* Semánticos */
  --bg: var(--white);
  --bg-alt: var(--paper);
  --bg-dark: var(--steel-900);
  --text: var(--ink);
  --text-soft: var(--steel-500);
  --line: var(--steel-200);
  --cta: var(--green-600);
  --cta-hover: var(--green-700);

  /* Tipografía */
  --font-display: "Manrope", "Segoe UI", system-ui, sans-serif;
  --font-body: "Inter", "Segoe UI", system-ui, sans-serif;

  /* Escala fluida */
  --step--1: clamp(0.83rem, 0.8rem + 0.15vw, 0.92rem);
  --step-0:  clamp(1rem, 0.96rem + 0.2vw, 1.13rem);
  --step-1:  clamp(1.2rem, 1.1rem + 0.5vw, 1.5rem);
  --step-2:  clamp(1.5rem, 1.3rem + 1vw, 2.1rem);
  --step-3:  clamp(1.9rem, 1.5rem + 2vw, 3rem);
  --step-4:  clamp(2.4rem, 1.7rem + 3.4vw, 4.5rem);
  --step-5:  clamp(2.9rem, 1.8rem + 5.2vw, 6.5rem);

  /* Espaciado / radios / sombra */
  --radius: 14px;
  --radius-sm: 10px;
  --radius-lg: 22px;
  --shadow-sm: 0 1px 2px rgba(14,21,19,.06), 0 2px 6px rgba(14,21,19,.05);
  --shadow-md: 0 6px 18px rgba(14,21,19,.08), 0 2px 6px rgba(14,21,19,.05);
  --shadow-lg: 0 24px 60px rgba(14,21,19,.16), 0 8px 20px rgba(14,21,19,.10);
  --ring: 0 0 0 3px rgba(43,160,71,.35);
  --maxw: 1200px;
  --ease: cubic-bezier(.2,.7,.2,1);
}

/* ---------- 2. RESET ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input, select, textarea { font: inherit; color: inherit; }
ul { list-style: none; padding: 0; }
h1, h2, h3, h4 { font-family: var(--font-display); line-height: 1.05; letter-spacing: -.02em; font-weight: 800; }
:focus-visible { outline: none; box-shadow: var(--ring); border-radius: 6px; }

/* ---------- 3. LAYOUT ---------- */
.wrap { width: min(100% - 2.4rem, var(--maxw)); margin-inline: auto; }
.section { padding: clamp(3.5rem, 8vw, 7rem) 0; }
.section--tight { padding: clamp(2.5rem, 5vw, 4rem) 0; }
.section--dark { background: var(--bg-dark); color: #e7ece9; }
.section--alt { background: var(--bg-alt); }
.section--green {
  background: linear-gradient(160deg, var(--green-800), var(--green-900) 70%);
  color: #eaf3ea;
}

.eyebrow {
  display: inline-flex; align-items: center; gap: .55rem;
  font-family: var(--font-display); font-weight: 700;
  font-size: var(--step--1); letter-spacing: .14em; text-transform: uppercase;
  color: var(--green-600);
}
.section--dark .eyebrow, .section--green .eyebrow { color: var(--green-accent); }
.eyebrow::before { content: ""; width: 26px; height: 2px; background: currentColor; }

.s-head { max-width: 720px; margin-bottom: clamp(2rem, 4vw, 3.2rem); }
.s-head h2 { font-size: var(--step-3); margin: .7rem 0 .8rem; }
.s-head p { color: var(--text-soft); font-size: var(--step-1); }
.section--dark .s-head p, .section--green .s-head p { color: #b9c7bf; }
.center { text-align: center; margin-inline: auto; }

/* ---------- 4. BOTONES ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .6rem;
  padding: .95rem 1.6rem; border-radius: var(--radius-sm);
  font-family: var(--font-display); font-weight: 700; font-size: var(--step-0);
  letter-spacing: -.01em; line-height: 1; white-space: nowrap;
  transition: transform .2s var(--ease), box-shadow .2s var(--ease), background .2s var(--ease);
  will-change: transform;
}
.btn svg { width: 1.15em; height: 1.15em; }
.btn--primary { background: var(--cta); color: #fff; box-shadow: var(--shadow-md); }
.btn--primary:hover { background: var(--cta-hover); transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn--wa { background: #25d366; color: #08311b; box-shadow: var(--shadow-md); }
.btn--wa:hover { background: #1fbb59; transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn--ghost { background: transparent; color: currentColor; box-shadow: inset 0 0 0 2px currentColor; }
.btn--ghost:hover { background: currentColor; transform: translateY(-2px); }
.btn--ghost:hover span, .btn--ghost:hover { color: var(--white); }
.section--dark .btn--ghost:hover, .section--green .btn--ghost:hover { color: var(--ink); }
.btn--amber { background: var(--amber); color: #3a2b00; box-shadow: var(--shadow-md); }
.btn--amber:hover { background: var(--amber-600); transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn--lg { padding: 1.1rem 2rem; font-size: var(--step-1); }
.btn--block { width: 100%; }
.btn-row { display: flex; flex-wrap: wrap; gap: .9rem; }

/* ---------- 5. HEADER / NAV ---------- */
.header {
  position: sticky; top: 0; z-index: 80;
  background: rgba(255,255,255,.85);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow .3s var(--ease);
}
.header.is-stuck { box-shadow: var(--shadow-sm); }
.nav { display: flex; align-items: center; gap: 1.5rem; height: 72px; }
.brand { display: flex; align-items: center; gap: .6rem; font-family: var(--font-display); font-weight: 800; font-size: 1.18rem; letter-spacing: -.02em; color: var(--ink); }
.brand-logo { height: 52px; width: auto; display: block; }
@media (max-width: 420px) { .brand-logo { height: 42px; } }
.brand .mark { width: 38px; height: 38px; flex: none; }
.brand b { color: var(--green-700); }
.brand span { line-height: 1.05; white-space: nowrap; }
.brand small { display: block; font-size: .62rem; font-weight: 700; letter-spacing: .22em; color: var(--steel-400); text-transform: uppercase; }
@media (max-width: 420px) {
  .brand { font-size: 1.02rem; }
  .brand .mark { width: 32px; height: 32px; }
  .brand small { display: none; }
}
.nav-links { display: flex; gap: .3rem; margin-left: auto; }
.nav-links a {
  padding: .55rem .8rem; border-radius: 8px; font-weight: 600; font-size: .95rem;
  color: var(--steel-700); transition: background .2s, color .2s;
}
.nav-links a:hover { background: var(--green-tint); color: var(--green-700); }
.nav-cta { display: flex; gap: .6rem; align-items: center; }
.nav-cta .btn { padding: .7rem 1.1rem; font-size: .92rem; }
.nav-toggle { display: none; width: 44px; height: 44px; margin-left: auto; align-items: center; justify-content: center; border-radius: 10px; }
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  content: ""; display: block; width: 22px; height: 2px; background: var(--ink); position: relative; transition: .3s var(--ease);
}
.nav-toggle span::before { position: absolute; top: -7px; }
.nav-toggle span::after { position: absolute; top: 7px; }
.nav.is-open .nav-toggle span { background: transparent; }
.nav.is-open .nav-toggle span::before { top: 0; transform: rotate(45deg); }
.nav.is-open .nav-toggle span::after { top: 0; transform: rotate(-45deg); }

/* ---------- 6. HERO ---------- */
.hero { position: relative; min-height: min(92vh, 820px); display: flex; align-items: center; color: #fff; overflow: hidden; isolation: isolate; }
.hero__bg { position: absolute; inset: 0; z-index: -2;
  background:
    radial-gradient(1200px 600px at 75% 10%, rgba(107,191,42,.22), transparent 60%),
    linear-gradient(165deg, #16241a 0%, #0c1b12 55%, #060d09 100%);
}
.hero__bg::after { /* textura de campo */
  content: ""; position: absolute; inset: 0; opacity: .5;
  background-image:
    repeating-linear-gradient(115deg, rgba(255,255,255,.025) 0 2px, transparent 2px 26px),
    radial-gradient(900px 500px at 15% 110%, rgba(43,160,71,.25), transparent 60%);
}
.hero__media { position: absolute; inset: 0; z-index: -2; object-fit: cover; width: 100%; height: 100%; }
.hero__overlay { position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(90deg, rgba(6,13,9,.92) 0%, rgba(6,13,9,.66) 45%, rgba(6,13,9,.30) 100%);
}
.hero .wrap { padding-block: 4rem; }
.hero__inner { max-width: 760px; }
.hero h1 { font-size: var(--step-5); font-weight: 800; line-height: .98; margin: 1.1rem 0; }
.hero h1 em { font-style: normal; color: var(--green-accent); }
.hero p.lead-text { font-size: var(--step-1); color: #cfe0d3; max-width: 60ch; }
.hero .btn-row { margin-top: 2rem; }
.hero__stats { display: flex; flex-wrap: wrap; gap: 2.4rem; margin-top: 3rem; padding-top: 2rem; border-top: 1px solid rgba(255,255,255,.14); }
.hero__stats b { display: block; font-family: var(--font-display); font-size: var(--step-2); font-weight: 800; color: #fff; }
.hero__stats span { font-size: .9rem; color: #a8bcae; }
.hero__scroll { position: absolute; bottom: 1.4rem; left: 50%; transform: translateX(-50%); font-size: .75rem; letter-spacing: .2em; text-transform: uppercase; color: #9fb3a6; display: flex; flex-direction: column; align-items: center; gap: .5rem; }
.hero__scroll::after { content: ""; width: 1px; height: 34px; background: linear-gradient(#9fb3a6, transparent); animation: scrolldot 1.8s var(--ease) infinite; }
@keyframes scrolldot { 0% { transform: scaleY(0); transform-origin: top; } 50% { transform: scaleY(1); transform-origin: top; } 51% { transform-origin: bottom; } 100% { transform: scaleY(0); transform-origin: bottom; } }

/* ---------- 7. TRUST BAR ---------- */
.trust { border-bottom: 1px solid var(--line); background: var(--white); }
.trust__row { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem 2.4rem; padding: 1.1rem 0; }
.trust__item { display: flex; align-items: center; gap: .6rem; font-weight: 600; font-size: .92rem; color: var(--steel-700); }
.trust__item svg { width: 22px; height: 22px; color: var(--green-600); flex: none; }

/* ---------- 8. PROBLEMAS ---------- */
.prob-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1.2rem; }
.prob {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.6rem; position: relative; transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s;
}
.section--dark .prob { background: var(--steel-800); border-color: var(--steel-700); }
.prob:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: transparent; }
.prob__ic { width: 46px; height: 46px; display: grid; place-items: center; border-radius: 12px; background: rgba(244,180,0,.14); color: var(--amber-600); margin-bottom: 1rem; }
.prob__ic svg { width: 24px; height: 24px; }
.prob h3 { font-size: var(--step-1); margin-bottom: .4rem; }
.prob p { color: var(--text-soft); font-size: .96rem; }
.section--dark .prob p { color: #adbab2; }

/* ---------- 9. SOLUCIONES / CATEGORÍAS ---------- */
.cat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.2rem; }
.cat {
  position: relative; display: flex; flex-direction: column; gap: .7rem;
  padding: 1.7rem; border-radius: var(--radius); background: var(--white);
  border: 1px solid var(--line); overflow: hidden;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease);
}
.cat::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 4px; background: var(--green-500); transform: scaleY(0); transform-origin: bottom; transition: transform .3s var(--ease); }
.cat:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.cat:hover::before { transform: scaleY(1); }
.cat__ic { width: 56px; height: 56px; display: grid; place-items: center; border-radius: 14px; background: var(--green-tint); color: var(--green-700); }
.cat__ic svg { width: 30px; height: 30px; }
.cat h3 { font-size: var(--step-1); }
.cat p { color: var(--text-soft); font-size: .96rem; flex: 1; }
.cat__link { display: inline-flex; align-items: center; gap: .4rem; font-family: var(--font-display); font-weight: 700; color: var(--green-700); font-size: .95rem; }
.cat__link svg { width: 16px; height: 16px; transition: transform .2s var(--ease); }
.cat:hover .cat__link svg { transform: translateX(4px); }

/* ---------- 10. BENEFICIOS ---------- */
.ben-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 1.4rem; }
.ben { text-align: left; }
.ben__n { font-family: var(--font-display); font-weight: 800; font-size: var(--step-4); color: var(--green-accent); line-height: 1; }
.ben h3 { font-size: var(--step-1); margin: .6rem 0 .3rem; color: #fff; }
.ben p { color: #b9c7bf; font-size: .96rem; }

/* ---------- 11. PRODUCTOS ---------- */
.filters { display: flex; flex-wrap: wrap; gap: .55rem; margin-bottom: 2rem; }
.filter {
  padding: .55rem 1.05rem; border-radius: 999px; font-weight: 600; font-size: .92rem;
  background: var(--white); border: 1px solid var(--line); color: var(--steel-700);
  transition: all .2s var(--ease);
}
.filter:hover { border-color: var(--green-500); color: var(--green-700); }
.filter.is-active { background: var(--green-700); border-color: var(--green-700); color: #fff; }

.prod-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); gap: 1.4rem; }
.card {
  display: flex; flex-direction: column; background: var(--white);
  border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease);
}
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.card__media {
  position: relative; aspect-ratio: 16/11; display: grid; place-items: center;
  background: linear-gradient(150deg, var(--steel-100), #e3e9e3);
  overflow: hidden;
}
.card__media .silhouette { width: 62%; color: var(--steel-300); transition: transform .4s var(--ease); }
.card:hover .card__media .silhouette { transform: scale(1.06) rotate(-1deg); }
.card__media img { width: 100%; height: 100%; object-fit: cover; }
.card__media img.cutout {
  object-fit: contain; padding: 14px 18px;
  filter: drop-shadow(0 10px 12px rgba(14,21,19,.22));
  transition: transform .4s var(--ease);
}
.card:hover .card__media img.cutout { transform: scale(1.04); }
.card__badge { position: absolute; top: .8rem; left: .8rem; background: rgba(14,21,19,.86); color: #fff; font-family: var(--font-display); font-weight: 700; font-size: .76rem; letter-spacing: .02em; padding: .35rem .7rem; border-radius: 7px; backdrop-filter: blur(4px); }
.card__cert { position: absolute; top: .8rem; right: .8rem; background: var(--amber); color: #3a2b00; font-weight: 700; font-size: .68rem; padding: .3rem .55rem; border-radius: 6px; display: flex; align-items: center; gap: .3rem; }
.card__body { padding: 1.3rem 1.3rem 1.4rem; display: flex; flex-direction: column; gap: .55rem; flex: 1; }
.card__seg { font-size: .76rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--green-600); }
.card__body h3 { font-size: var(--step-1); }
.card__promesa { color: var(--text); font-weight: 600; font-size: .98rem; }
.card__ben { color: var(--text-soft); font-size: .9rem; }
.card__specs { display: grid; grid-template-columns: 1fr 1fr; gap: .35rem .9rem; margin-top: .3rem; padding-top: .9rem; border-top: 1px dashed var(--line); }
.card__specs div { font-size: .82rem; }
.card__specs dt { color: var(--steel-400); }
.card__specs dd { font-weight: 700; font-family: var(--font-display); }
.card__foot { margin-top: auto; padding-top: 1rem; display: flex; gap: .55rem; }
.card__foot .btn { flex: 1; padding: .75rem .8rem; font-size: .88rem; }

/* ---------- 12. HERRAMIENTAS (selector + calculadora) ---------- */
.tool { background: var(--white); color: var(--text); border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: var(--shadow-md); overflow: hidden; }
.tool__head, .tool__head h3, .tool__head p { color: #fff; }
.tool__head { padding: 1.6rem 1.8rem; background: linear-gradient(135deg, var(--green-700), var(--green-900)); color: #fff; }
.tool__head h3 { font-size: var(--step-2); }
.tool__head p { color: #c2d6c6; margin-top: .35rem; font-size: .96rem; }
.tool__body { padding: 1.8rem; }
.tool__progress { height: 5px; background: var(--steel-100); border-radius: 99px; overflow: hidden; margin-bottom: 1.6rem; }
.tool__progress i { display: block; height: 100%; background: var(--green-500); width: 0; transition: width .4s var(--ease); }

.field { margin-bottom: 1.3rem; }
.field > label { display: block; font-family: var(--font-display); font-weight: 700; margin-bottom: .6rem; }
.field .hint { font-weight: 500; color: var(--text-soft); font-size: .85rem; }
.opts { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px,1fr)); gap: .6rem; }
.opt {
  position: relative; padding: .9rem 1rem; border-radius: var(--radius-sm); border: 1.5px solid var(--line);
  background: var(--white); text-align: left; font-weight: 600; transition: all .18s var(--ease);
  display: flex; flex-direction: column; gap: .15rem;
}
.opt small { font-weight: 500; color: var(--text-soft); font-size: .8rem; }
.opt:hover { border-color: var(--green-500); background: var(--green-tint); }
.opt.is-sel { border-color: var(--green-600); background: var(--green-tint); box-shadow: inset 0 0 0 1px var(--green-600); }
.opt.is-sel::after { content: "✓"; position: absolute; top: .55rem; right: .7rem; color: var(--green-700); font-weight: 800; }

.input { width: 100%; padding: .85rem 1rem; border: 1.5px solid var(--line); border-radius: var(--radius-sm); background: var(--white); transition: border-color .2s, box-shadow .2s; }
.input:focus { border-color: var(--green-500); box-shadow: var(--ring); outline: none; }
.range-wrap { display: flex; align-items: center; gap: 1rem; }
.range-wrap output { font-family: var(--font-display); font-weight: 800; font-size: var(--step-1); color: var(--green-700); min-width: 4ch; }
input[type=range] { flex: 1; accent-color: var(--green-600); height: 6px; }

.tool__nav { display: flex; justify-content: space-between; gap: 1rem; margin-top: .5rem; }

.result { text-align: center; }
.result__pill { display: inline-block; background: var(--green-tint); color: var(--green-700); font-weight: 700; padding: .4rem 1rem; border-radius: 999px; font-size: .85rem; margin-bottom: 1rem; }
.result h4 { font-size: var(--step-2); margin-bottom: .3rem; }
.result__match { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px,1fr)); gap: 1rem; margin: 1.6rem 0; text-align: left; }
.result__card { border: 1px solid var(--line); border-radius: var(--radius); padding: 1.1rem; }
.result__card .seg { font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--green-600); }
.result__card b { display: block; font-family: var(--font-display); font-size: var(--step-1); margin: .2rem 0 .4rem; }
.result__card p { font-size: .88rem; color: var(--text-soft); }

/* Calculadora resultado */
.calc-out { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px,1fr)); gap: 1rem; margin: 1.4rem 0; }
.calc-stat { background: var(--green-tint); border-radius: var(--radius); padding: 1.2rem; text-align: center; }
.calc-stat b { display: block; font-family: var(--font-display); font-size: var(--step-3); color: var(--green-700); line-height: 1; }
.calc-stat span { font-size: .82rem; color: var(--steel-500); display: block; margin-top: .4rem; }
.calc-note { font-size: .8rem; color: var(--text-soft); text-align: center; }

/* ---------- 13. CASOS DE ÉXITO ---------- */
.case-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px,1fr)); gap: 1.4rem; }
.case { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; }
.case__top { padding: 1.5rem 1.5rem 0; }
.case__metric { font-family: var(--font-display); font-weight: 800; font-size: var(--step-3); color: var(--green-600); line-height: 1; }
.case__metric span { font-size: var(--step-0); color: var(--text-soft); font-weight: 600; }
.case__body { padding: 1.2rem 1.5rem 1.5rem; display: flex; flex-direction: column; gap: .8rem; flex: 1; }
.case__row { display: grid; grid-template-columns: auto 1fr; gap: .6rem; font-size: .92rem; }
.case__row b { color: var(--green-700); font-family: var(--font-display); }
.case__who { margin-top: auto; padding-top: 1rem; border-top: 1px solid var(--line); display: flex; align-items: center; gap: .8rem; }
.case__who .av { width: 42px; height: 42px; border-radius: 50%; background: var(--green-700); color: #fff; display: grid; place-items: center; font-family: var(--font-display); font-weight: 800; }
.case__who small { color: var(--text-soft); display: block; }

/* ---------- 14. FINANCIAMIENTO ---------- */
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px,1fr)); gap: 1.2rem; counter-reset: s; }
.step { position: relative; padding: 1.6rem 1.4rem 1.4rem; border-radius: var(--radius); background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12); }
.step::before { counter-increment: s; content: counter(s); position: absolute; top: -16px; left: 1.2rem; width: 40px; height: 40px; border-radius: 12px; background: var(--green-accent); color: #08311b; display: grid; place-items: center; font-family: var(--font-display); font-weight: 800; }
.step h3 { font-size: var(--step-1); margin: .8rem 0 .4rem; color: #fff; }
.step p { color: #b9c7bf; font-size: .94rem; }

/* ---------- 15. COBERTURA ---------- */
.cover { display: grid; grid-template-columns: 1.1fr 1fr; gap: 3rem; align-items: center; }
.cover__list { display: grid; gap: 1rem; }
.cover__item { display: grid; grid-template-columns: auto 1fr; gap: 1rem; align-items: start; }
.cover__item .ic { width: 48px; height: 48px; border-radius: 12px; background: var(--green-tint); color: var(--green-700); display: grid; place-items: center; flex: none; }
.cover__item .ic svg { width: 24px; height: 24px; }
.cover__item h3 { font-size: var(--step-1); margin-bottom: .2rem; }
.cover__item p { color: var(--text-soft); font-size: .94rem; }
.cover__map { aspect-ratio: 4/3; border-radius: var(--radius-lg); background:
  radial-gradient(420px 320px at 50% 40%, rgba(107,191,42,.18), transparent 70%),
  linear-gradient(160deg, var(--steel-900), var(--green-900));
  position: relative; overflow: hidden; box-shadow: var(--shadow-lg); display: grid; place-items: center; }
.cover__map svg { width: 78%; color: rgba(255,255,255,.9); }

/* ---------- 16. FORMULARIO ---------- */
.lead { display: grid; grid-template-columns: 1fr 1.1fr; gap: 0; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); background: var(--white); }
.lead__aside { background: linear-gradient(165deg, var(--green-800), var(--green-900)); color: #eaf3ea; padding: clamp(2rem,4vw,3.2rem); display: flex; flex-direction: column; gap: 1.2rem; }
.lead__aside h2 { font-size: var(--step-3); color: #fff; }
.lead__aside ul { display: grid; gap: .8rem; margin-top: .5rem; }
.lead__aside li { display: grid; grid-template-columns: auto 1fr; gap: .7rem; font-size: .96rem; color: #cfe0d3; }
.lead__aside li svg { width: 22px; height: 22px; color: var(--green-accent); flex: none; }
.lead__aside .wa-direct { margin-top: auto; }
.lead__form { padding: clamp(2rem,4vw,3.2rem); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
.form-grid .full { grid-column: 1 / -1; }
.form-field label { display: block; font-weight: 600; font-size: .9rem; margin-bottom: .4rem; }
.form-field .req { color: var(--green-600); }
.form-note { font-size: .8rem; color: var(--text-soft); margin-top: .9rem; }
.form-ok { display: none; text-align: center; padding: 2rem 0; }
.form-ok.show { display: block; }
.form-ok .ic { width: 64px; height: 64px; margin: 0 auto 1rem; border-radius: 50%; background: var(--green-tint); color: var(--green-700); display: grid; place-items: center; }
.form-ok .ic svg { width: 34px; height: 34px; }

/* ---------- 17. FAQ ---------- */
.faq { max-width: 820px; margin-inline: auto; display: grid; gap: .7rem; }
.faq details { border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); overflow: hidden; }
.faq summary { list-style: none; cursor: pointer; padding: 1.2rem 1.4rem; font-family: var(--font-display); font-weight: 700; font-size: var(--step-1); display: flex; justify-content: space-between; gap: 1rem; align-items: center; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 1.5rem; color: var(--green-600); transition: transform .25s var(--ease); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq p { padding: 0 1.4rem 1.3rem; color: var(--text-soft); }

/* ---------- 18. CTA FINAL ---------- */
.cta-final { text-align: center; }
.cta-final h2 { font-size: var(--step-4); color: #fff; max-width: 18ch; margin-inline: auto; }
.cta-final p { color: #b9c7bf; font-size: var(--step-1); margin: 1rem auto 2rem; max-width: 52ch; }
.cta-final .btn-row { justify-content: center; }

/* ---------- 19. FOOTER ---------- */
.footer { background: var(--steel-900); color: #aab4ae; padding: 4rem 0 2rem; }
.footer__grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 2rem; }
.footer h4 { color: #fff; font-size: 1rem; margin-bottom: 1rem; }
.footer a { color: #aab4ae; font-size: .94rem; line-height: 2; transition: color .2s; }
.footer a:hover { color: var(--green-accent); }
.footer .brand { color: #fff; margin-bottom: 1rem; }
.footer .brand b { color: var(--green-accent); }
.footer__about { font-size: .92rem; max-width: 36ch; }
.footer__contact li { display: flex; gap: .6rem; align-items: flex-start; margin-bottom: .6rem; font-size: .92rem; }
.footer__contact svg { width: 18px; height: 18px; color: var(--green-accent); flex: none; margin-top: .2rem; }
.footer__bottom { border-top: 1px solid rgba(255,255,255,.1); margin-top: 3rem; padding-top: 1.5rem; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; font-size: .85rem; }

/* ---------- 20. WHATSAPP FLOTANTE ---------- */
.wa-float { position: fixed; right: 1.2rem; bottom: 1.2rem; z-index: 90; display: flex; align-items: center; gap: .6rem; background: #25d366; color: #08311b; padding: .85rem 1.1rem; border-radius: 999px; font-family: var(--font-display); font-weight: 800; box-shadow: var(--shadow-lg); transition: transform .2s var(--ease); }
.wa-float:hover { transform: scale(1.05); }
.wa-float svg { width: 26px; height: 26px; }
.wa-float .lbl { max-width: 0; overflow: hidden; white-space: nowrap; transition: max-width .3s var(--ease); }
.wa-float:hover .lbl { max-width: 160px; }
@media (max-width: 520px) { .wa-float .lbl { display: none; } }

/* ---------- 21. ANIMACIONES SCROLL ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: .08s; }
.reveal[data-delay="2"] { transition-delay: .16s; }
.reveal[data-delay="3"] { transition-delay: .24s; }
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}

/* ---------- 22. PAGE HEADER (subpáginas) ---------- */
.pagehead { position: relative; padding: clamp(3.5rem,7vw,6rem) 0 clamp(2.5rem,5vw,4rem); color: #fff; background:
  radial-gradient(900px 500px at 80% -10%, rgba(107,191,42,.25), transparent 60%),
  linear-gradient(160deg, #16241a, #0a140d); }
.pagehead .crumb { font-size: .85rem; color: #9fb3a6; margin-bottom: 1rem; }
.pagehead .crumb a:hover { color: var(--green-accent); }
.pagehead h1 { font-size: var(--step-4); max-width: 18ch; }
.pagehead p { color: #cfe0d3; font-size: var(--step-1); max-width: 56ch; margin-top: 1rem; }

/* ---------- 23. RESPONSIVE ---------- */
@media (max-width: 960px) {
  .cover, .lead { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .lead__aside { order: 2; }
}
@media (max-width: 820px) {
  .nav-links, .nav-cta .btn--ghost { display: none; }
  .nav-toggle { display: flex; }
  .nav.is-open .nav-links {
    display: flex; flex-direction: column; position: absolute; top: 72px; left: 0; right: 0;
    background: var(--white); padding: 1rem 1.2rem 1.4rem; gap: .2rem; border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow-md);
  }
  .nav.is-open .nav-links a { padding: .85rem .6rem; border-radius: 8px; }
  .nav-cta { margin-left: auto; }
}
@media (max-width: 640px) {
  .form-grid { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
  .hero__stats { gap: 1.5rem; }
  .btn-row .btn { flex: 1; }
}