/* ============================================================
   GreenOn — hoja de estilos
   El original tenía todo el layout en atributos style inline, donde
   las media queries son imposibles. Acá el layout vive en clases.
   ============================================================ */

:root{
  --verde:#8ed13f;
  --verde-claro:#a4dd58;
  --verde-mid:#6cb52d;
  --verde-osc:#4c9a1f;

  --tinta:#0a1a0d;
  --tinta-2:#0e1f0f;
  --crema:#faf9f6;
  --gris:#f1f3ec;

  --texto:#12160f;
  --texto-suave:#4a5142;
  --texto-tenue:#5a6152;

  /* sobre fondo oscuro */
  --claro:#e9f2e2;
  --claro-2:#c9d9c1;
  --claro-3:#a6bb9c;
  --claro-4:#8a9c80;      /* subido desde #6d8064: aquel daba 4.22:1, bajo AA */

  --nav-h:64px;
  --pad-x:6vw;
  --max:1400px;
  --r:18px;

  --sombra:0 8px 24px -12px rgba(10,26,13,.16);
  --sombra-lg:0 30px 60px -20px rgba(10,26,13,.35);

  --font:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;
  --display:'Poppins','Inter',system-ui,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}

html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
}

body{
  margin:0;
  font-family:var(--font);
  font-size:16px;
  line-height:1.6;
  color:var(--texto);
  background:var(--crema);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

img{max-width:100%;height:auto;display:block}
ul{list-style:none;margin:0;padding:0}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:var(--display);font-weight:800;line-height:1.15;margin:0}
p{margin:0}
::selection{background:var(--verde-osc);color:#fff}

/* El nav sticky tapaba el título al saltar a una sección */
[id]{scroll-margin-top:calc(var(--nav-h) + 16px)}

/* Foco visible — el original sólo tenía :hover */
:focus-visible{
  outline:3px solid var(--verde);
  outline-offset:3px;
  border-radius:4px;
}

.skip-link{
  position:absolute;left:8px;top:-60px;z-index:100;
  background:var(--verde);color:var(--tinta);
  font-weight:700;padding:10px 18px;border-radius:0 0 10px 10px;
  transition:top .18s;
}
.skip-link:focus{top:0}

.wrap{max-width:var(--max);margin-inline:auto;width:100%}
.wrap--narrow{max-width:900px;text-align:center}

/* ---------- botones ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-weight:700;font-size:16px;line-height:1;
  padding:16px 30px;border-radius:999px;border:1.5px solid transparent;
  cursor:pointer;transition:filter .18s,border-color .18s,color .18s,background .18s;
  text-align:center;
}
.btn--primary{background:linear-gradient(135deg,var(--verde-claro),var(--verde-mid));color:var(--tinta)}
.btn--primary:hover{filter:brightness(1.08)}
.btn--ghost{border-color:rgba(255,255,255,.32);color:#fff}
.btn--ghost:hover{border-color:var(--verde);color:var(--verde)}
.btn--sm{padding:11px 22px;font-size:14.5px}
.btn--block{width:100%}
.btn--wa{background:#25d366;color:#08240f}
.btn--wa:hover{filter:brightness(1.06)}
.btn--wa .ico{width:20px;height:20px}
.section--muted .btn--ghost,.contacto__form .btn--ghost{border-color:rgba(10,26,13,.25);color:var(--texto)}
.contacto__form .btn--ghost:hover{border-color:var(--verde-osc);color:var(--verde-osc)}

.ico{width:16px;height:16px;flex:none;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}

/* ---------- barra superior ---------- */
.topbar{background:var(--tinta);color:#d8ead0;font-size:13.5px}
.topbar__in{
  max-width:var(--max);margin-inline:auto;padding:9px var(--pad-x);
  display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;
}
.topbar__contact{display:flex;gap:22px;flex-wrap:wrap}
.topbar__contact a{display:inline-flex;align-items:center;gap:7px}
.topbar__contact a:hover,.topbar__social a:hover{color:var(--verde)}
.topbar__social{display:flex;gap:14px}
.topbar__social .ico{width:18px;height:18px}

/* ---------- navegación ---------- */
.nav{position:sticky;top:0;z-index:40;background:rgba(10,26,13,.97);backdrop-filter:blur(8px)}
.nav__in{
  max-width:var(--max);margin-inline:auto;padding:0 var(--pad-x);
  min-height:var(--nav-h);
  display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.brand{display:inline-flex;align-items:center;gap:10px}
.brand__mark{
  width:36px;height:36px;flex:none;border-radius:50%;
  background:linear-gradient(135deg,var(--verde),var(--verde-osc));
  display:grid;place-items:center;
}
.brand__mark svg{width:19px;height:19px;fill:none;stroke:#fff;stroke-width:2.2;stroke-linecap:round}
.brand__txt{font-family:var(--display);font-weight:800;font-size:20px;letter-spacing:.5px;color:#fff;line-height:1}
.brand__txt span{color:var(--verde)}
.brand--sm .brand__mark{width:28px;height:28px}
.brand--sm .brand__mark svg{width:15px;height:15px}
.brand--sm .brand__txt{font-size:15px}

.nav__menu{display:flex;align-items:center;gap:34px}
.nav__links{display:flex;gap:32px}
.nav__links a{color:var(--claro);font-weight:500;font-size:15px}
.nav__links a:hover{color:var(--verde)}

.nav__toggle{
  display:none;align-items:center;gap:8px;
  background:none;border:1px solid rgba(255,255,255,.25);border-radius:999px;
  color:#fff;font:600 14px/1 var(--font);padding:9px 14px;cursor:pointer;
}
.nav__toggle .ico{width:20px;height:20px}
.nav__toggle .ico--close{display:none}
.nav__toggle[aria-expanded="true"] .ico--menu{display:none}
.nav__toggle[aria-expanded="true"] .ico--close{display:block}

/* ---------- hero ---------- */
.hero{
  position:relative;overflow:hidden;padding:0 var(--pad-x);
  background:radial-gradient(120% 140% at 85% 15%,#16330f 0%,var(--tinta) 55%,#060f07 100%);
}
.hero__dots{
  position:absolute;inset:0;
  background-image:radial-gradient(var(--verde) 1px,transparent 1px);
  background-size:16px 16px;opacity:.08;
  -webkit-mask-image:linear-gradient(120deg,#000,transparent 55%);
          mask-image:linear-gradient(120deg,#000,transparent 55%);
}
.hero__in{
  position:relative;z-index:2;
  max-width:var(--max);margin-inline:auto;
  display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;
  min-height:620px;padding:64px 0;
}
.hero__copy h1{font-size:clamp(38px,5vw,64px);color:#fff;margin:0 0 22px;line-height:1.05}
.hero__copy h1 em{color:var(--verde);font-style:normal}
.lead{font-size:18px;line-height:1.65;color:var(--claro-2);max-width:540px}
.lead--dark{color:var(--texto-suave);font-size:18px;line-height:1.8;max-width:none}
.hero__cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:32px}

.eyebrow{
  font-weight:700;font-size:13px;letter-spacing:1.5px;text-transform:uppercase;
  color:var(--verde-osc);margin:0 0 14px;
}
.eyebrow--light{color:var(--verde)}
.eyebrow--pill{
  display:inline-block;color:var(--verde-claro);text-transform:uppercase;
  background:rgba(142,209,63,.12);border:1px solid rgba(142,209,63,.35);
  padding:7px 15px;border-radius:999px;margin-bottom:22px;letter-spacing:1px;
}

.stats{display:flex;gap:40px;flex-wrap:wrap;margin:48px 0 0}
.stats div{margin:0}
.stats dt{font-family:var(--display);font-weight:800;font-size:28px;color:#fff}
.stats dd{margin:0;font-size:13.5px;color:#9db593}

.hero__media{position:relative;display:flex;justify-content:center;align-items:center}
.hero__glow{
  position:absolute;width:min(420px,90%);aspect-ratio:1;border-radius:50%;
  background:radial-gradient(circle,rgba(142,209,63,.28),transparent 70%);filter:blur(12px);
}
.hero__media img{
  position:relative;width:100%;max-width:440px;
  border-radius:24px;object-fit:cover;aspect-ratio:4/5;
  box-shadow:0 30px 50px -18px rgba(0,0,0,.6);
}

/* ---------- secciones ---------- */
.section{padding:100px var(--pad-x)}
.section--dark{background:var(--tinta-2);color:#fff}
.section--muted{background:var(--gris)}
.section--mision{background:var(--crema)}
.section__head{text-align:center;margin-bottom:52px}
.section__head h2{font-size:clamp(28px,3vw,40px)}
.section--dark .section__head h2{color:#fff}

/* ---------- quiénes somos ---------- */
.split{
  max-width:var(--max);margin-inline:auto;
  display:grid;grid-template-columns:.9fr 1.1fr;gap:60px;align-items:center;
}
.split__media{border-radius:24px;overflow:hidden;box-shadow:var(--sombra-lg)}
.split__media img{width:100%;height:420px;object-fit:cover}
.split__copy h2{font-size:clamp(28px,3vw,40px);margin-bottom:20px}
.split__copy p{font-size:16.5px;line-height:1.75;color:var(--texto-suave);margin-bottom:18px}
blockquote{
  margin:28px 0 0;padding-left:20px;border-left:3px solid var(--verde);
  font-family:var(--display);font-weight:600;font-size:17px;line-height:1.55;color:var(--texto);
}
blockquote::before{content:'\201C'}
blockquote::after{content:'\201D'}

/* ---------- grillas de tarjetas ----------
   auto-fit + minmax hace el trabajo sin breakpoints: las tarjetas
   se reacomodan solas de 4 → 3 → 2 → 1 columna. */
.grid{display:grid;gap:24px}
.grid--valores{grid-template-columns:repeat(auto-fit,minmax(238px,1fr))}
.grid--servicios{grid-template-columns:repeat(auto-fit,minmax(285px,1fr));gap:26px}

/* auto-fit sola dejaba filas huérfanas: 6 servicios en 4 columnas (4+2)
   y 4 valores en 3 (3+1). Fijamos los conteos que reparten exacto. */
@media (min-width:1100px){
  .grid--servicios{grid-template-columns:repeat(3,1fr)}   /* 6 tarjetas → 3×2 */
}
@media (min-width:700px) and (max-width:1179px){
  .grid--valores{grid-template-columns:repeat(2,1fr)}     /* 4 tarjetas → 2×2 */
}
@media (min-width:1180px){
  .grid--valores{grid-template-columns:repeat(4,1fr)}     /* 4 tarjetas → 4×1 */
}

.card{border-radius:var(--r);padding:32px 26px}
.card h3{font-size:18px;font-weight:700;margin-bottom:10px}
.card p{font-size:14.5px;line-height:1.65}

.card--valor{background:rgba(255,255,255,.04);border:1px solid rgba(142,209,63,.18)}
.card--valor h3{color:#fff}
.card--valor p{color:var(--claro-3)}
.card__num{display:block;font-family:var(--display);font-weight:800;font-size:34px;color:rgba(142,209,63,.4);margin-bottom:12px;line-height:1}

.card--serv{
  background:#fff;padding:34px 30px;box-shadow:var(--sombra);
  display:flex;flex-direction:column;
  transition:transform .2s,box-shadow .2s;
}
.card--serv:hover{transform:translateY(-3px);box-shadow:0 16px 34px -14px rgba(10,26,13,.24)}
.card--serv h3{font-size:18.5px;color:var(--texto)}
.card--serv p{color:var(--texto-tenue)}
.card__ico{
  width:52px;height:52px;border-radius:14px;flex:none;
  background:linear-gradient(135deg,var(--verde-claro),var(--verde-osc));
  display:grid;place-items:center;margin-bottom:20px;
}
.card__ico svg{width:25px;height:25px;fill:none;stroke:#fff;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.card--cta{background:linear-gradient(150deg,#132a12,var(--tinta));color:#fff}
.card--cta h3{color:#fff}
.card--cta p{color:var(--claro-3)}
.card--cta .card__ico{background:rgba(142,209,63,.16)}
.card--cta .card__ico svg{stroke:var(--verde)}
.card__link{margin-top:auto;padding-top:16px;color:var(--verde);font-weight:700;font-size:15px}
.card__link:hover{text-decoration:underline}

/* ---------- banner ahorro ---------- */
/* Capas en z-index positivo: con valores negativos la imagen no llegaba a
   pintarse y el velo terminaba degradando sobre el fondo crema de la página. */
.banner{position:relative;overflow:hidden;padding:96px var(--pad-x);background:var(--tinta)}
.banner__bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:65% center;z-index:1}
.banner__veil{position:absolute;inset:0;z-index:2;background:linear-gradient(100deg,rgba(10,26,13,.94) 28%,rgba(10,26,13,.5) 72%)}
.banner__in{position:relative;z-index:3;max-width:660px;margin-inline:auto;margin-left:max(0px,calc((100% - var(--max))/2))}
.banner h2{font-size:clamp(26px,3vw,36px);color:#fff;margin-bottom:16px;line-height:1.2}
.banner p{font-size:16px;line-height:1.7;color:var(--claro-2);margin-bottom:28px}

/* ---------- clientes ---------- */
.clientes{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));
  gap:18px;align-items:center;
}
.clientes li{
  display:grid;place-items:center;min-height:92px;padding:14px 18px;
  background:#fff;border:1px solid rgba(10,26,13,.07);border-radius:14px;
}
.clientes img{
  max-height:52px;width:auto;object-fit:contain;
  filter:grayscale(1);opacity:.72;transition:filter .2s,opacity .2s;
}
.clientes li:hover img{filter:none;opacity:1}
.cliente-txt{
  font-family:var(--display);font-weight:700;font-size:16px;
  letter-spacing:.6px;color:#7c8676;text-align:center;
  transition:color .2s;
}
.clientes li:hover .cliente-txt{color:var(--texto)}

/* ---------- contacto ---------- */
.section--contacto{background:var(--tinta)}
.contacto{display:grid;grid-template-columns:1fr .95fr;gap:56px;align-items:start}
.contacto__copy h2{font-size:clamp(28px,3vw,40px);color:#fff;margin-bottom:18px}
.contacto__copy > p{color:var(--claro-3);font-size:16px;line-height:1.7;max-width:460px}
.datos{display:flex;flex-direction:column;gap:18px;margin:30px 0}
.datos__k{display:block;color:var(--verde);font-size:12px;font-weight:700;letter-spacing:1px;text-transform:uppercase;margin-bottom:4px}
.datos__v{color:#fff;font-size:17px}
a.datos__v:hover{color:var(--verde)}

.contacto__form{background:#fff;border-radius:22px;padding:34px 30px;box-shadow:var(--sombra-lg)}
.contacto__form h3{font-size:21px;margin-bottom:20px;color:var(--texto)}
.field{margin-bottom:16px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field label{display:block;font-size:13.5px;font-weight:600;color:var(--texto-suave);margin-bottom:6px}
.field label span{color:#b3261e}
.field input,.field select,.field textarea{
  width:100%;font:400 15.5px/1.4 var(--font);color:var(--texto);
  padding:12px 14px;border:1.5px solid #d9ded3;border-radius:11px;background:#fff;
  transition:border-color .16s,box-shadow .16s;
}
.field textarea{resize:vertical;min-height:96px}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--verde-osc);box-shadow:0 0 0 3px rgba(142,209,63,.28);
}
.field input[aria-invalid="true"],.field textarea[aria-invalid="true"]{border-color:#b3261e}
.field__err{font-size:13px;color:#b3261e;margin-top:5px;min-height:0}
.field__err:empty{display:none}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form__status{margin-top:14px;font-size:14.5px;text-align:center}
.form__status--ok{color:#1d6b2b;font-weight:600}
.form__status--err{color:#b3261e}
.form__fallback .btn{margin-bottom:10px}
.form__fallback p{color:var(--texto-tenue);margin-bottom:18px;font-size:15px}

/* ---------- footer ---------- */
.footer{background:var(--tinta);padding:40px var(--pad-x) 28px;color:var(--claro-4)}
.footer__in{
  display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;
  padding-bottom:20px;border-bottom:1px solid rgba(255,255,255,.08);
}
.footer__copy{font-size:13.5px;color:var(--claro-4)}
.footer__social{display:flex;gap:16px;font-size:13.5px}
.footer__social a{color:var(--claro-3)}
.footer__social a:hover,.footer__credits a:hover{color:var(--verde)}
.footer__acceso{display:inline-flex;align-items:center;gap:6px}
.ico-cand{width:13px;height:13px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.footer__credits{font-size:12.5px;color:#77876e;margin-top:16px;text-align:center}
.footer__credits a{text-decoration:underline;text-underline-offset:2px}

/* ---------- WhatsApp flotante ---------- */
.wa-float{
  position:fixed;right:20px;bottom:20px;z-index:50;
  width:56px;height:56px;border-radius:50%;
  background:#25d366;color:#fff;display:grid;place-items:center;
  box-shadow:0 8px 22px -6px rgba(0,0,0,.42);
  transition:transform .18s;
}
.wa-float:hover{transform:scale(1.07)}
.wa-float svg{width:30px;height:30px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}

/* ============================================================
   RESPONSIVE — lo que el original no tenía en absoluto
   ============================================================ */

/* Tablet y bajo: el hero y los bloques de dos columnas se apilan */
@media (max-width:1024px){
  .section{padding:80px var(--pad-x)}
  .split{grid-template-columns:1fr;gap:36px}
  .split__media img{height:320px}
  .contacto{grid-template-columns:1fr;gap:36px}
  .contacto__copy > p{max-width:none}
  .banner__in{margin-left:0}
}

@media (max-width:860px){
  :root{--pad-x:5vw}
  .hero__in{grid-template-columns:1fr;min-height:0;padding:44px 0;gap:34px}
  .hero__media{order:-1}
  .hero__media img{max-width:340px;aspect-ratio:1/1}
  .hero__glow{width:min(320px,80%)}
  .lead{max-width:none}
  .stats{gap:26px;margin-top:36px}

  /* El nav pasa a menú desplegable */
  .nav__toggle{display:inline-flex}
  .nav__menu{
    display:none;
    position:absolute;left:0;right:0;top:100%;
    background:rgba(10,26,13,.99);backdrop-filter:blur(8px);
    border-top:1px solid rgba(255,255,255,.08);
    flex-direction:column;align-items:stretch;gap:0;
    padding:10px var(--pad-x) 20px;
  }
  .nav__menu.is-open{display:flex}
  .nav__in{position:relative}
  .nav__links{flex-direction:column;gap:0}
  .nav__links a{display:block;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.07);font-size:16px}
  .nav__menu .btn{margin-top:16px}

  /* El degradado horizontal dejaba el texto sobre la zona clara */
  .banner__veil{background:linear-gradient(180deg,rgba(10,26,13,.62) 0%,rgba(10,26,13,.93) 62%)}
  .banner__bg{object-position:center}
}

@media (max-width:600px){
  .section{padding:64px var(--pad-x)}
  .section__head{margin-bottom:36px}
  .topbar__social{display:none}          /* libera altura vertical */
  .topbar__in{justify-content:center}
  .topbar__contact{gap:16px;justify-content:center}
  .hero__cta{gap:10px}
  .hero__cta .btn{flex:1 1 100%}
  .stats{gap:22px}
  .stats dt{font-size:24px}
  .card{padding:26px 22px}
  .card--serv{padding:28px 24px}
  .field-row{grid-template-columns:1fr;gap:0}
  .contacto__form{padding:26px 20px}
  .clientes{grid-template-columns:repeat(auto-fit,minmax(118px,1fr));gap:12px}
  .clientes li{min-height:76px;padding:10px 12px}
  .clientes img{max-height:40px}
  .cliente-txt{font-size:13.5px}
  .footer__in{justify-content:center;text-align:center}
  .wa-float{width:52px;height:52px;right:14px;bottom:14px}
  .wa-float svg{width:27px;height:27px}
  blockquote{font-size:16px}
}

/* Pantallas muy angostas (iPhone SE) */
@media (max-width:380px){
  .brand__txt{font-size:18px}
  .nav__toggle-label{display:none}
  .hero__copy h1{font-size:34px}
}