/* ===========================================================
   CareAgro — Hoja de estilos principal
   Paleta: verde campo + lima + acento tecnológico
   =========================================================== */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700;800&family=Inter:wght@400;500;600;700&display=swap');

:root{
  --green-900:#0f3d23;
  --green-800:#13502f;
  --green-700:#1f7a3d;
  --green-600:#2a8f49;
  --lime:#86c440;
  --lime-soft:#bfe27a;
  --tech:#0e9aa7;        /* acento tecnológico (drones) */
  --ink:#1a2620;
  --muted:#5c6b62;
  --line:#e6ece7;
  --bg:#ffffff;
  --bg-soft:#f5f8f4;
  --bg-mint:#eef5ec;
  --white:#ffffff;
  --shadow-sm:0 2px 10px rgba(15,61,35,.06);
  --shadow:0 14px 40px rgba(15,61,35,.10);
  --shadow-lg:0 30px 70px rgba(15,61,35,.18);
  --radius:18px;
  --radius-sm:12px;
  --maxw:1180px;
  --font:'Inter',system-ui,Segoe UI,sans-serif;
  --display:'Poppins',var(--font);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{
  margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);
  line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden;
}
a,button,.btn,.filter,input,textarea,select{-webkit-tap-highlight-color:rgba(31,122,61,.15)}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--display);line-height:1.15;margin:0 0 .5em;color:var(--green-900);font-weight:700}
h1{font-size:clamp(2.1rem,5vw,3.6rem)}
h2{font-size:clamp(1.7rem,3.6vw,2.6rem)}
h3{font-size:1.25rem}
p{margin:0 0 1rem}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}
.section{padding:clamp(56px,8vw,110px) 0}
.section--soft{background:var(--bg-soft)}
.section--mint{background:var(--bg-mint)}
.center{text-align:center}

/* ---------- Botones ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.55rem;cursor:pointer;border:none;
  font-family:var(--display);font-weight:600;font-size:.97rem;min-height:48px;
  padding:.85rem 1.6rem;border-radius:999px;transition:.25s ease;white-space:nowrap;
}
.btn svg{width:18px;height:18px}
.btn--primary{background:var(--green-700);color:#fff;box-shadow:0 10px 24px rgba(31,122,61,.28)}
.btn--primary:hover{background:var(--green-800);transform:translateY(-2px)}
.btn--lime{background:var(--lime);color:var(--green-900)}
.btn--lime:hover{background:var(--lime-soft);transform:translateY(-2px)}
.btn--ghost{background:transparent;border:1.5px solid var(--line);color:var(--green-900)}
.btn--ghost:hover{border-color:var(--green-700);color:var(--green-700)}
.btn--white{background:#fff;color:var(--green-800)}
.btn--white:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.btn--outline-w{background:transparent;border:1.5px solid rgba(255,255,255,.55);color:#fff}
.btn--outline-w:hover{background:rgba(255,255,255,.12)}

/* ---------- Eyebrow / títulos de sección ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:.5rem;font-family:var(--display);
  font-weight:600;font-size:.8rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--green-700);background:var(--bg-mint);padding:.4rem .9rem;border-radius:999px;margin-bottom:1rem;
}
.eyebrow::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--lime)}
.section-head{max-width:720px;margin:0 auto 3rem}
.section-head p{color:var(--muted);font-size:1.07rem}
.lead{font-size:1.18rem;color:var(--muted)}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.86);
  backdrop-filter:saturate(160%) blur(12px);border-bottom:1px solid var(--line);transition:.3s;
  padding-left:env(safe-area-inset-left);padding-right:env(safe-area-inset-right)}
.site-header.scrolled{box-shadow:var(--shadow-sm)}
.nav{display:flex;align-items:center;justify-content:space-between;height:74px}
.nav__logo img{height:52px;width:auto;display:block}
.nav__links{display:flex;align-items:center;gap:2px;list-style:none;margin:0;padding:0}
.nav__links a{font-family:var(--display);font-weight:500;font-size:.95rem;color:var(--ink);
  padding:.5rem .95rem;border-radius:8px;transition:.2s;position:relative}
.nav__links a:hover{color:var(--green-700)}
.nav__links a.active{color:var(--green-700)}
.nav__links a.active::after{content:"";position:absolute;left:.95rem;right:.95rem;bottom:.15rem;height:2px;background:var(--lime);border-radius:2px}
.nav__cta{display:flex;align-items:center;gap:.6rem}
.nav__toggle{display:none;background:none;border:none;cursor:pointer;padding:10px;flex-direction:column;gap:5px;
  width:44px;height:44px;align-items:center;justify-content:center;border-radius:10px}
.nav__toggle:active{background:var(--bg-mint)}
.nav__toggle span{width:24px;height:2px;background:var(--green-900);border-radius:2px;transition:.3s}
.nav__toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav__toggle.open span:nth-child(2){opacity:0}
.nav__toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- Hero ---------- */
.hero{position:relative;color:#fff;overflow:hidden;background:#0f3d23}
.hero__photo{position:absolute;inset:0;z-index:0;
  background-image:url('hero-campo.jpg');background-size:cover;background-position:center 60%}
.hero__overlay{position:absolute;inset:0;z-index:1;
  background:
    radial-gradient(1100px 500px at 80% -10%,rgba(134,196,64,.28),transparent 60%),
    linear-gradient(100deg,rgba(15,61,35,.94) 0%,rgba(19,80,47,.86) 42%,rgba(15,61,35,.62) 72%,rgba(14,154,167,.42) 100%)}
.hero .container{position:relative;z-index:2}
.hero__grid{position:absolute;inset:0;z-index:1;opacity:.4;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:46px 46px;mask-image:radial-gradient(70% 70% at 50% 30%,#000,transparent)}
.hero__inner{position:relative;max-width:680px;
  padding:clamp(64px,9vw,128px) 0 clamp(72px,9vw,128px)}
.hero h1{color:#fff;margin-bottom:.4em}
.hero h1 span{color:var(--lime-soft)}
.hero p{color:rgba(255,255,255,.86);font-size:1.16rem;max-width:540px}
.hero__tag{display:inline-flex;align-items:center;gap:.55rem;background:rgba(255,255,255,.1);
  border:1px solid rgba(255,255,255,.18);padding:.5rem 1rem;border-radius:999px;font-size:.85rem;
  font-family:var(--display);font-weight:500;letter-spacing:.04em;margin-bottom:1.4rem}
.hero__tag .dot{width:8px;height:8px;border-radius:50%;background:var(--lime);box-shadow:0 0 0 4px rgba(134,196,64,.25)}
.hero__cta{display:flex;flex-wrap:wrap;gap:.9rem;margin-top:1.8rem}
.hero__stats{display:flex;gap:2.2rem;margin-top:2.6rem;flex-wrap:wrap}
.hero__stats div{display:flex;flex-direction:column}
.hero__stats b{font-family:var(--display);font-size:1.9rem;color:#fff;line-height:1}
.hero__stats small{color:rgba(255,255,255,.7);font-size:.85rem;margin-top:.3rem}
/* Hero art (drone over field) */
.hero__art{position:relative;aspect-ratio:1/1;max-width:460px;margin-inline:auto;width:100%}
.hero__art .ring{position:absolute;inset:0;border-radius:50%;border:1px dashed rgba(255,255,255,.22);animation:spin 60s linear infinite}
.hero__art .ring.r2{inset:42px;border-color:rgba(191,226,122,.3);animation-duration:42s;animation-direction:reverse}
.hero__art .ring.r3{inset:90px;border-color:rgba(255,255,255,.16)}
.hero__art .core{position:absolute;inset:120px;border-radius:50%;
  background:radial-gradient(circle at 35% 30%,rgba(191,226,122,.9),rgba(31,122,61,.85));
  box-shadow:inset 0 0 40px rgba(15,61,35,.5),0 20px 60px rgba(0,0,0,.3);display:grid;place-items:center}
.hero__art .core svg{width:54%;height:54%}
.hero__art .chip{position:absolute;background:rgba(255,255,255,.95);color:var(--green-900);
  font-family:var(--display);font-weight:600;font-size:.8rem;padding:.55rem .9rem;border-radius:12px;
  box-shadow:var(--shadow);display:flex;align-items:center;gap:.5rem}
.hero__art .chip svg{width:18px;height:18px;color:var(--green-700)}
.hero__art .chip.c1{top:6%;left:-4%;animation:float 5s ease-in-out infinite}
.hero__art .chip.c2{bottom:14%;right:-6%;animation:float 6s ease-in-out infinite .6s}
.hero__art .chip.c3{bottom:-2%;left:14%;animation:float 5.5s ease-in-out infinite .3s}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
@keyframes spin{to{transform:rotate(360deg)}}
.hero__wave{display:block;width:100%;height:auto;color:var(--bg);margin-bottom:-6px}

/* ---------- Trust strip ---------- */
.brands{padding:34px 0;border-bottom:1px solid var(--line);background:#fff}
.brands p{text-align:center;color:var(--muted);font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;font-family:var(--display);font-weight:600;margin-bottom:1.1rem}
.brands__row{display:flex;flex-wrap:wrap;gap:.7rem 1rem;justify-content:center}
.brand-pill{font-family:var(--display);font-weight:600;color:var(--green-800);background:var(--bg-soft);
  border:1px solid var(--line);padding:.5rem 1.1rem;border-radius:999px;font-size:.92rem}

/* ---------- Cards / grids ---------- */
.grid{display:grid;gap:26px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}

.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;
  transition:.3s ease;position:relative;overflow:hidden}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}
.card__icon{width:54px;height:54px;border-radius:14px;display:grid;place-items:center;margin-bottom:1.1rem;
  background:linear-gradient(135deg,var(--green-700),var(--lime));color:#fff}
.card__icon svg{width:26px;height:26px}
.card h3{margin-bottom:.45rem}
.card p{color:var(--muted);font-size:.97rem;margin:0}
.card__link{margin-top:1rem;display:inline-flex;align-items:center;gap:.4rem;font-family:var(--display);
  font-weight:600;font-size:.9rem;color:var(--green-700)}
.card__link svg{width:16px;height:16px;transition:.2s}
.card:hover .card__link svg{transform:translateX(4px)}

/* Category cards (home) */
.cat{display:flex;flex-direction:column;min-height:280px;color:#fff;justify-content:flex-end;
  border-radius:var(--radius);padding:28px;position:relative;overflow:hidden;isolation:isolate}
.cat::after{content:"";position:absolute;inset:0;z-index:-1;transition:.4s}
.cat:hover::after{transform:scale(1.06)}
.cat--fito::after{background:linear-gradient(160deg,#15502f,#1f7a3d)}
.cat--foliar::after{background:linear-gradient(160deg,#2a8f49,#86c440)}
.cat--drone::after{background:linear-gradient(160deg,#0f3d23,#0e9aa7)}
.cat--basf::after{background:linear-gradient(160deg,#13502f,#0b5f4a)}
.cat--semilla::after{background:linear-gradient(160deg,#3f6b1f,#8bbf3f)}
.cat--granulado::after{background:linear-gradient(160deg,#2f4858,#52708f)}
.cat span.k{font-family:var(--display);font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;opacity:.85;margin-bottom:.4rem}
.cat h3{color:#fff;font-size:1.5rem;margin-bottom:.4rem}
.cat p{color:rgba(255,255,255,.85);font-size:.95rem;margin:0 0 1rem}
.cat .cat__icon{position:absolute;top:24px;right:24px;width:48px;height:48px;opacity:.9}
.cat .more{font-family:var(--display);font-weight:600;display:inline-flex;align-items:center;gap:.4rem}

/* ---------- Split / about ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split__media{position:relative}
.vm-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow-sm);height:100%}
.vm-card .badge{width:50px;height:50px;border-radius:14px;display:grid;place-items:center;margin-bottom:1rem;color:#fff}
.vm-card.vision .badge{background:linear-gradient(135deg,var(--green-700),var(--tech))}
.vm-card.mision .badge{background:linear-gradient(135deg,var(--green-700),var(--lime))}
.vm-card h3{font-size:1.35rem}
.vm-card p{color:var(--muted);margin:0}

/* values list */
.values{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.value{display:flex;gap:14px;align-items:flex-start}
.value .v-ic{flex:0 0 auto;width:44px;height:44px;border-radius:12px;background:var(--bg-mint);display:grid;place-items:center;color:var(--green-700)}
.value .v-ic svg{width:22px;height:22px}
.value h4{margin:.1rem 0 .25rem;font-size:1.05rem}
.value p{margin:0;color:var(--muted);font-size:.93rem}

/* ---------- Stats band ---------- */
.statsband{background:
  radial-gradient(700px 300px at 90% 0,rgba(14,154,167,.28),transparent 60%),
  linear-gradient(135deg,var(--green-900),var(--green-700));color:#fff}
.statsband .grid-4{gap:20px}
.statp{text-align:center;padding:14px}
.statp b{font-family:var(--display);font-size:clamp(2rem,4vw,2.8rem);display:block;line-height:1}
.statp b span{color:var(--lime-soft)}
.statp small{color:rgba(255,255,255,.78);font-size:.92rem}

/* ---------- Drones page ---------- */
.drone-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.3s}
.drone-card:hover{box-shadow:var(--shadow);transform:translateY(-5px)}
.drone-card__top{padding:28px;background:linear-gradient(160deg,var(--green-900),var(--tech));color:#fff;position:relative;overflow:hidden}
.drone-card__top .model{font-family:var(--display);font-weight:800;font-size:2rem}
.drone-card__top .sub{opacity:.85;font-size:.9rem}
.drone-card__top svg.bigdrone{position:absolute;right:-10px;bottom:-10px;width:130px;height:130px;opacity:.18}
.drone-card__body{padding:26px}
.spec{display:flex;justify-content:space-between;padding:.7rem 0;border-bottom:1px dashed var(--line);font-size:.95rem}
.spec:last-child{border-bottom:none}
.spec b{color:var(--green-900);font-family:var(--display)}
.usecase{display:flex;gap:14px;align-items:flex-start;padding:18px;border:1px solid var(--line);border-radius:var(--radius-sm);background:#fff;transition:.25s}
.usecase:hover{border-color:var(--lime);background:var(--bg-soft)}
.usecase .u-ic{flex:0 0 auto;width:48px;height:48px;border-radius:12px;background:linear-gradient(135deg,var(--green-700),var(--lime));color:#fff;display:grid;place-items:center}
.usecase h4{margin:0 0 .3rem}
.usecase p{margin:0;color:var(--muted);font-size:.93rem}

/* ---------- Products page ---------- */
.filters{display:flex;flex-wrap:wrap;gap:.6rem;justify-content:center;margin-bottom:2.4rem}
.filter{font-family:var(--display);font-weight:600;font-size:.9rem;padding:.6rem 1.25rem;border-radius:999px;
  border:1.5px solid var(--line);background:#fff;color:var(--muted);cursor:pointer;transition:.2s}
.filter:hover{border-color:var(--green-700);color:var(--green-700)}
.filter.active{background:var(--green-700);border-color:var(--green-700);color:#fff}
.prod-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.prod{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;transition:.3s;display:flex;flex-direction:column}
.prod:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:transparent}
.prod__top{display:flex;align-items:center;justify-content:space-between;margin-bottom:1rem}
.prod__logo{font-family:var(--display);font-weight:700;font-size:.72rem;letter-spacing:.05em;color:var(--muted);
  background:var(--bg-soft);padding:.3rem .65rem;border-radius:8px;border:1px solid var(--line)}
.tag{font-family:var(--display);font-weight:600;font-size:.72rem;padding:.32rem .7rem;border-radius:999px}
.tag--herbicida{background:#fde9d6;color:#9a5418}
.tag--fungicida{background:#dcecdb;color:#2f6d35}
.tag--curasemilla{background:#e0e7f6;color:#33509a}
.tag--coadyuvante{background:#e7f0e2;color:#4a6b2e}
.tag--npk{background:#fdeede;color:#9a6a18}
.tag--bioestimulante{background:#e2f3ef;color:#0c7669}
.tag--micronutriente{background:#eae4f5;color:#5b3e9a}
.tag--semilla{background:#e3f0d9;color:#3f6b1f}
.tag--granulado{background:#e7ecf3;color:#3a5275}
/* chips de marca (semillas) */
.brandchips{display:flex;gap:.5rem;flex-wrap:wrap;margin-top:auto}
.brandchip{font-family:var(--display);font-weight:600;font-size:.82rem;color:var(--green-800);
  background:var(--bg-soft);border:1px solid var(--line);padding:.4rem .8rem;border-radius:8px}
.prod--seed .card__leaf{position:absolute;right:-12px;top:-12px;width:90px;height:90px;opacity:.06;color:var(--green-700)}
.prod h3{font-size:1.18rem;margin-bottom:.3rem}
.prod .formula{font-size:.82rem;color:var(--green-700);font-family:var(--display);font-weight:600;margin-bottom:.5rem}
.prod p{color:var(--muted);font-size:.92rem;margin:0 0 1rem;flex:1}
.prod__meta{display:flex;gap:.4rem;flex-wrap:wrap;margin-top:auto}
.chiplet{font-size:.76rem;background:var(--bg-mint);color:var(--green-800);padding:.25rem .6rem;border-radius:6px;font-weight:500}

/* ---------- CTA band ---------- */
.cta-band{position:relative;overflow:hidden;color:#fff;border-radius:var(--radius);padding:clamp(40px,6vw,68px);
  background:radial-gradient(600px 300px at 85% 10%,rgba(134,196,64,.4),transparent 60%),linear-gradient(135deg,var(--green-900),var(--green-700))}
.cta-band h2{color:#fff}
.cta-band p{color:rgba(255,255,255,.85);max-width:560px}
.cta-band .hero__cta{margin-top:1.4rem}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.info-card{display:flex;gap:16px;align-items:flex-start;padding:20px;border:1px solid var(--line);border-radius:var(--radius-sm);background:#fff;margin-bottom:16px;transition:.25s}
.info-card:hover{box-shadow:var(--shadow-sm);border-color:var(--lime)}
.info-card .ic{flex:0 0 auto;width:48px;height:48px;border-radius:12px;background:var(--bg-mint);color:var(--green-700);display:grid;place-items:center}
.info-card h4{margin:0 0 .2rem;font-size:1rem}
.info-card p,.info-card a{margin:0;color:var(--muted);font-size:.95rem}
.info-card a:hover{color:var(--green-700)}
.form{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow-sm)}
.field{margin-bottom:1rem}
.field label{display:block;font-family:var(--display);font-weight:500;font-size:.88rem;margin-bottom:.4rem;color:var(--green-900)}
.field input,.field textarea,.field select{width:100%;padding:.85rem 1rem;border:1.5px solid var(--line);border-radius:10px;
  font-family:var(--font);font-size:16px;background:var(--bg-soft);transition:.2s;min-height:48px}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--green-600);background:#fff;box-shadow:0 0 0 4px rgba(42,143,73,.1)}
.field textarea{resize:vertical;min-height:120px}
.form-note{font-size:.82rem;color:var(--muted);margin-top:.6rem}
.map-embed{border:0;width:100%;height:280px;border-radius:var(--radius);margin-top:8px;filter:saturate(1.05)}

/* ---------- Page hero (interior) ---------- */
.page-hero{position:relative;color:#fff;padding:clamp(70px,9vw,120px) 0 clamp(50px,7vw,90px);overflow:hidden;
  background:radial-gradient(800px 400px at 85% -10%,rgba(134,196,64,.3),transparent 60%),linear-gradient(135deg,var(--green-900),var(--green-700))}
.page-hero .hero__grid{opacity:.4}
.page-hero h1{color:#fff;position:relative}
.page-hero p{color:rgba(255,255,255,.85);max-width:620px;position:relative;font-size:1.12rem}
.crumbs{position:relative;font-size:.85rem;color:rgba(255,255,255,.7);margin-bottom:1rem;font-family:var(--display)}
.crumbs a:hover{color:var(--lime-soft)}

/* ---------- Footer ---------- */
.site-footer{background:var(--green-900);color:rgba(255,255,255,.78);padding-top:64px}
.footer__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px;padding-bottom:48px}
.site-footer img{height:78px;margin-bottom:1rem}
.site-footer h5{font-family:var(--display);color:#fff;font-size:1rem;margin:0 0 1rem;font-weight:600}
.site-footer ul{list-style:none;margin:0;padding:0}
.site-footer li{margin-bottom:.6rem}
.site-footer a:hover{color:var(--lime-soft)}
.footer__about p{font-size:.93rem;max-width:300px}
.footer__contact li{display:flex;gap:.6rem;align-items:flex-start;font-size:.93rem}
.footer__contact svg{width:18px;height:18px;color:var(--lime);flex:0 0 auto;margin-top:2px}
.footer__bottom{border-top:1px solid rgba(255,255,255,.12);padding:22px 0;display:flex;justify-content:space-between;
  align-items:center;flex-wrap:wrap;gap:10px;font-size:.85rem}
.footer__social{display:flex;gap:10px}
.footer__social a{width:38px;height:38px;border-radius:10px;background:rgba(255,255,255,.08);display:grid;place-items:center;transition:.2s}
.footer__social a:hover{background:var(--lime);color:var(--green-900)}
.footer__social svg{width:18px;height:18px}

/* WhatsApp float */
.wa-float{position:fixed;z-index:90;width:58px;height:58px;border-radius:50%;
  right:calc(18px + env(safe-area-inset-right));bottom:calc(18px + env(safe-area-inset-bottom));
  background:#25d366;display:grid;place-items:center;box-shadow:0 10px 30px rgba(37,211,102,.45);transition:.25s}
.wa-float:hover{transform:scale(1.08)}
.wa-float svg{width:30px;height:30px;color:#fff}

/* ---------- Reveal animations ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:.7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}.reveal.d3{transition-delay:.24s}.reveal.d4{transition-delay:.32s}

/* ---------- Reduce motion ---------- */
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;animation-iteration-count:1!important;
    transition-duration:.001ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1!important;transform:none!important}
}

/* ---------- Responsive ---------- */
@media (max-width:980px){
  .hero__inner,.split,.contact-grid{grid-template-columns:1fr}
  .hero__art{order:-1;max-width:360px}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .prod-grid{grid-template-columns:repeat(2,1fr)}
  .footer__grid{grid-template-columns:1fr 1fr}
}
@media (max-width:760px){
  .nav{height:66px}
  .nav__logo img{height:48px}
  .nav__links{position:fixed;inset:66px 0 auto 0;background:#fff;flex-direction:column;align-items:stretch;
    gap:0;padding:8px 20px calc(18px + env(safe-area-inset-bottom));border-bottom:1px solid var(--line);box-shadow:var(--shadow);
    max-height:calc(100vh - 66px);overflow-y:auto;-webkit-overflow-scrolling:touch;
    transform:translateY(-130%);transition:transform .35s ease;visibility:hidden}
  .nav__links.open{transform:none;visibility:visible}
  .nav__links a{padding:1rem .5rem;font-size:1.02rem;border-bottom:1px solid var(--line)}
  .nav__links a.active{color:var(--green-700);background:var(--bg-mint);border-radius:8px;padding-left:.9rem}
  .nav__links a.active::after{display:none}
  .nav__toggle{display:flex}
  .nav__cta .btn--ghost{display:none}
  .nav__cta .btn--primary{padding:.7rem 1.1rem;min-height:44px}

  .grid-2,.grid-3,.grid-4,.values,.prod-grid{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr;gap:28px;text-align:center}
  .footer__contact li,.footer__about p{justify-content:center}
  .footer__about img{margin-inline:auto}
  .footer__contact li{justify-content:flex-start;text-align:left;max-width:280px;margin-inline:auto}
  .footer__bottom{justify-content:center;text-align:center}

  /* Hero compacto */
  .hero__inner{padding:34px 0 46px;gap:28px}
  .hero__art{max-width:230px}
  .hero__art .ring.r3{display:none}
  .hero__art .core{inset:64px}
  .hero__art .chip{font-size:.72rem;padding:.45rem .7rem}
  .hero p{font-size:1.05rem}
  .hero__cta,.cta-band .hero__cta,.section .hero__cta{width:100%}
  .hero__cta .btn,.cta-band .hero__cta .btn{width:100%}
  .hero__stats{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:1.8rem;
    background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.15);border-radius:16px;padding:14px 4px}
  .hero__stats div{align-items:center;text-align:center;padding:0 4px}
  .hero__stats div+div{border-left:1px solid rgba(255,255,255,.15)}
  .hero__stats b{font-size:1.4rem}
  .hero__stats small{font-size:.7rem}

  /* Botones de filtro deslizables */
  .filters{flex-wrap:nowrap;overflow-x:auto;-webkit-overflow-scrolling:touch;justify-content:flex-start;
    margin-inline:-24px;padding:0 24px .4rem;scroll-snap-type:x mandatory;scrollbar-width:none}
  .filters::-webkit-scrollbar{display:none}
  .filter{flex:0 0 auto;scroll-snap-align:start}

  .section-head{margin-bottom:2.2rem}
  .cta-band{padding:30px 22px}
  .page-hero h1 br{display:none}
  .hero h1 br{display:none}
}

/* ---------- Teléfonos pequeños ---------- */
@media (max-width:380px){
  .container{padding:0 18px}
  h1{font-size:1.95rem}
  .hero__tag{font-size:.78rem}
  .hero__stats b{font-size:1.25rem}
  .hero__art{max-width:200px}
  .wa-float{width:54px;height:54px}
}