/* ============================================================
   NUVON · Agrosystem · Landing premium
   Cores da marca: #184840 (verde-floresta) · #A8D090 (verde-sálvia)
   ============================================================ */
:root{
  --green-900:#0a201c;
  --green-800:#0d2e28;
  --green-700:#123a33;
  --green-600:#184840;
  --green-500:#1f5e52;
  --green-400:#2f7d6a;
  --sage:#a8d090;
  --sage-bright:#bfe3a6;
  --emerald:#10b981;
  --ink:#0c1a17;
  --paper:#f5f8f4;
  --paper-2:#eaf1e8;
  --white:#ffffff;
  --muted:#5d7068;
  --line:rgba(24,72,64,.12);
  --radius:22px;
  --radius-sm:14px;
  --maxw:1200px;
  --shadow-lg:0 30px 70px -20px rgba(10,32,28,.45);
  --shadow-md:0 18px 40px -18px rgba(10,32,28,.35);
  --grad:linear-gradient(120deg,var(--sage) 0%,var(--emerald) 45%,var(--green-400) 100%);
  --grad-dark:linear-gradient(160deg,var(--green-800),var(--green-600));
  --ease:cubic-bezier(.16,1,.3,1);
  /* Tipografia oficial da marca: Inter (mesma fonte da logo e de todo o material Agrosystem) */
  --font-h:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;
  --font-b:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--font-b);
  color:var(--ink);
  background:var(--paper);
  line-height:1.6;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--font-h);line-height:1.08;font-weight:800;letter-spacing:-.03em}
section{position:relative}
.container{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:clamp(20px,5vw,40px)}

.grad-text{
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.muted{color:var(--muted)}

/* ---------- Acessibilidade ---------- */
.skip-link{position:absolute;left:-999px;top:0;background:var(--green-600);color:#fff;padding:10px 16px;border-radius:0 0 8px 0;z-index:200}
.skip-link:focus{left:0}
:focus-visible{outline:3px solid var(--sage);outline-offset:2px;border-radius:6px}

/* ---------- Progress + cursor glow ---------- */
.scroll-progress{position:fixed;top:0;left:0;height:3px;width:0;background:var(--grad);z-index:120;transition:width .1s linear}
.cursor-glow{position:fixed;width:520px;height:520px;border-radius:50%;pointer-events:none;z-index:1;
  background:radial-gradient(circle,rgba(168,208,144,.16),transparent 60%);transform:translate(-50%,-50%);
  left:50%;top:30%;transition:opacity .4s;mix-blend-mode:screen;opacity:0}
@media(hover:hover){.cursor-glow{opacity:1}}

/* ============ BOTÕES ============ */
.btn{
  --bg:var(--green-600);
  display:inline-flex;align-items:center;justify-content:center;gap:.5em;
  font-family:var(--font-h);font-weight:600;font-size:.92rem;
  padding:.72em 1.35em;border-radius:100px;border:1px solid transparent;cursor:pointer;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),background .3s,color .3s;
  position:relative;white-space:nowrap;line-height:1.2;
}
.btn--sm{padding:.55em 1em;font-size:.84rem}
.btn--lg{padding:.92em 1.7em;font-size:1rem}
.btn--block{width:100%}
.btn--primary{background:var(--grad);color:#06231b;box-shadow:0 12px 30px -10px rgba(16,185,129,.5)}
.btn--primary:hover{transform:translateY(-3px);box-shadow:0 20px 44px -12px rgba(16,185,129,.6)}
.btn--ghost{background:rgba(255,255,255,.06);color:var(--green-600);border-color:var(--line);backdrop-filter:blur(8px)}
.btn--ghost:hover{transform:translateY(-3px);border-color:var(--green-400);background:rgba(168,208,144,.14)}
.hero .btn--ghost{color:#eaf6ea;border-color:rgba(255,255,255,.25)}
.hero .btn--ghost:hover{background:rgba(255,255,255,.1)}
.play{font-size:.8em}
@media(max-width:640px){
  .btn{font-size:.88rem;padding:.7em 1.2em}
  .btn--lg{font-size:.94rem;padding:.85em 1.4em}
}

/* ============ NAV ============ */
.nav{position:fixed;top:0;left:0;width:100%;z-index:100;transition:background .4s,box-shadow .4s,padding .4s;padding:14px 0}
.nav__inner{max-width:var(--maxw);margin-inline:auto;padding-inline:clamp(20px,5vw,40px);display:flex;align-items:center;gap:24px}
.nav__brand{display:flex;align-items:center;gap:10px}
.nav__mark{filter:drop-shadow(0 2px 6px rgba(0,0,0,.3))}
.nav__logo{height:34px;width:auto}
.nav__links{display:flex;gap:26px;margin-left:auto;font-size:.94rem;font-weight:500}
.nav__links a{color:rgba(255,255,255,.86);position:relative;padding:4px 0;transition:color .25s}
.nav__links a::after{content:"";position:absolute;left:0;bottom:-2px;height:2px;width:0;background:var(--sage);transition:width .3s var(--ease)}
.nav__links a:hover{color:#fff}.nav__links a:hover::after{width:100%}
.nav__cta{margin-left:8px}
.nav.scrolled{background:rgba(10,32,28,.82);backdrop-filter:blur(16px) saturate(1.4);box-shadow:0 10px 30px -18px rgba(0,0,0,.6);padding:8px 0}
.nav__burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;margin-left:auto;padding:8px}
.nav__burger span{width:26px;height:2px;background:#fff;border-radius:2px;transition:.3s}
.nav__burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav__burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav__burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-menu{position:fixed;inset:0 0 0 auto;width:min(82vw,340px);background:var(--green-800);backdrop-filter:blur(20px);
  transform:translateX(100%);transition:transform .4s var(--ease);z-index:99;padding:96px 28px 28px;display:flex;flex-direction:column;gap:6px;box-shadow:var(--shadow-lg)}
.mobile-menu.open{transform:translateX(0)}
.mobile-menu a{color:#dcefe0;padding:14px 4px;border-bottom:1px solid rgba(255,255,255,.08);font-family:var(--font-h);font-weight:500}
.mobile-menu .btn{margin-top:18px;border-bottom:0}

/* ============ HERO ============ */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;overflow:hidden;
  background:radial-gradient(120% 90% at 75% 0%,var(--green-600),var(--green-800) 55%,var(--green-900));
  padding:120px 0 80px;color:#fff}
.hero__weather{position:absolute;inset:0;width:100%;height:100%;z-index:1}
.hero__aurora{position:absolute;inset:-20% -10% auto -10%;height:80%;z-index:0;
  background:radial-gradient(50% 60% at 70% 20%,rgba(168,208,144,.35),transparent 70%),
             radial-gradient(40% 50% at 20% 30%,rgba(16,185,129,.25),transparent 70%);
  filter:blur(20px);animation:auroraShift 16s ease-in-out infinite alternate}
@keyframes auroraShift{to{transform:translate(4%,3%) scale(1.1)}}
.hero__grid{position:absolute;inset:0;z-index:0;opacity:.25;
  background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);
  background-size:54px 54px;mask-image:radial-gradient(120% 80% at 50% 0%,#000,transparent 75%)}
.hero__inner{position:relative;z-index:3;max-width:var(--maxw);margin-inline:auto;padding-inline:clamp(20px,5vw,40px);
  display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;width:100%}
.eyebrow{display:inline-flex;align-items:center;gap:9px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);
  padding:8px 16px;border-radius:100px;font-size:.82rem;font-weight:500;letter-spacing:.01em;backdrop-filter:blur(8px)}
.eyebrow__dot{width:8px;height:8px;border-radius:50%;background:var(--sage-bright);box-shadow:0 0 0 0 rgba(191,227,166,.7);animation:pulse 2.2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(191,227,166,.6)}70%{box-shadow:0 0 0 10px rgba(191,227,166,0)}100%{box-shadow:0 0 0 0 rgba(191,227,166,0)}}
.hero__title{font-size:clamp(2.4rem,5.4vw,4.3rem);font-weight:800;margin:22px 0 18px;letter-spacing:-.03em}
.hero__lead{font-size:clamp(1.02rem,1.5vw,1.2rem);color:#d3e6dc;max-width:36ch}
.hero__lead strong{color:#fff;font-weight:600}
.hero__actions{display:flex;gap:14px;flex-wrap:wrap;margin:32px 0 30px}
.hero__reassure{display:flex;gap:18px;flex-wrap:wrap;margin:-12px 0 28px;font-size:.86rem;color:#bcd2c6;font-weight:500}
.hero__reassure span{white-space:nowrap}
.hero__trust{list-style:none;display:flex;gap:30px;flex-wrap:wrap;border-top:1px solid rgba(255,255,255,.14);padding-top:22px}
.hero__trust li{display:flex;flex-direction:column}
.hero__trust strong{font-family:var(--font-h);font-size:1.4rem;color:#fff;line-height:1.1}
.hero__trust span{font-size:.8rem;color:#9fb8ad}

.hero__stage{position:relative;display:flex;justify-content:center;align-items:center;min-height:520px}
.hero__halo{position:absolute;width:115%;aspect-ratio:1;border-radius:50%;
  background:radial-gradient(circle,rgba(168,208,144,.28),transparent 62%);filter:blur(10px);animation:breathe 7s ease-in-out infinite}
@keyframes breathe{50%{transform:scale(1.08)}}
.hero__product{position:relative;z-index:2;max-height:78svh;width:auto;filter:drop-shadow(0 40px 50px rgba(0,0,0,.45));will-change:transform}
.chip{position:absolute;z-index:3;background:rgba(12,32,28,.55);border:1px solid rgba(255,255,255,.18);backdrop-filter:blur(14px);
  border-radius:14px;padding:10px 14px;display:flex;flex-direction:column;box-shadow:var(--shadow-md);font-family:var(--font-h)}
.chip__k{font-size:.68rem;color:#9fb8ad;font-weight:500;text-transform:uppercase;letter-spacing:.08em}
.chip__v{font-size:1.05rem;font-weight:700;color:#fff}
.chip--1{top:8%;left:-4%}
.chip--2{top:30%;right:-6%}
.chip--3{bottom:30%;left:-8%}
.chip--4{bottom:8%;right:-2%}
.chip--live{flex-direction:row;align-items:center;gap:8px;top:-2%;right:6%;font-size:.74rem;color:#cfe8d6;font-weight:500;font-family:var(--font-b)}
.chip__pulse{width:8px;height:8px;border-radius:50%;background:#37e29a;box-shadow:0 0 0 0 rgba(55,226,154,.7);animation:pulse 1.8s infinite}
[data-float]{animation:floaty 6s ease-in-out infinite}
.chip--2[data-float]{animation-delay:-1.5s}
.chip--3[data-float]{animation-delay:-3s}
.chip--4[data-float]{animation-delay:-4.5s}
@keyframes floaty{50%{transform:translateY(-12px)}}
.hero__scroll{position:absolute;bottom:22px;left:50%;transform:translateX(-50%);z-index:4;font-size:.74rem;color:#9fb8ad;
  display:flex;flex-direction:column;align-items:center;gap:8px;letter-spacing:.12em;text-transform:uppercase}
.hero__scroll span{width:24px;height:38px;border:2px solid rgba(255,255,255,.3);border-radius:14px;position:relative}
.hero__scroll span::after{content:"";position:absolute;top:7px;left:50%;width:4px;height:7px;background:var(--sage);border-radius:3px;transform:translateX(-50%);animation:wheel 1.8s infinite}
@keyframes wheel{0%{opacity:0;transform:translate(-50%,0)}40%{opacity:1}100%{opacity:0;transform:translate(-50%,12px)}}

/* ============ MARQUEE ============ */
.marquee{background:var(--green-900);color:#cfe0d6;overflow:hidden;padding:18px 0;border-block:1px solid rgba(255,255,255,.06)}
.marquee__track{display:flex;gap:34px;align-items:center;width:max-content;animation:scrollX 38s linear infinite;font-family:var(--font-h);font-weight:500;font-size:.95rem;white-space:nowrap}
.marquee__track span:not([aria-hidden]){opacity:.85}
.marquee__track [aria-hidden]{color:var(--sage)}
@keyframes scrollX{to{transform:translateX(-50%)}}

/* ============ SECTIONS GENÉRICO ============ */
.section{padding:clamp(70px,9vw,130px) 0}
.section__head{max-width:760px;margin:0 auto clamp(40px,5vw,64px);text-align:center}
.kicker{display:inline-block;font-family:var(--font-h);font-weight:600;font-size:.82rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--green-400);background:rgba(47,125,106,.1);padding:6px 14px;border-radius:100px;margin-bottom:18px}
.kicker--light{color:var(--sage-bright);background:rgba(255,255,255,.1)}
.section__title{font-size:clamp(1.9rem,3.8vw,3rem);color:var(--green-700)}
.section__sub{margin-top:18px;font-size:clamp(1rem,1.4vw,1.15rem);color:var(--muted)}

/* ============ PROBLEMA ============ */
.problem{background:linear-gradient(180deg,var(--paper),var(--paper-2))}
.problem__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.prob-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px 24px;transition:transform .4s var(--ease),box-shadow .4s;position:relative;overflow:hidden}
.prob-card::before{content:"";position:absolute;inset:0;background:var(--grad);opacity:0;transition:.4s}
.prob-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-md)}
.prob-card__n{font-family:var(--font-h);font-weight:800;font-size:2rem;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.prob-card h3{font-size:1.2rem;margin:10px 0 8px;color:var(--green-700)}
.prob-card p{font-size:.95rem;color:var(--muted)}

/* ============ DECISÕES ============ */
.decisions{background:var(--green-800);color:#fff;overflow:hidden}
.decisions::before{content:"";position:absolute;inset:0;background:radial-gradient(60% 60% at 80% 10%,rgba(168,208,144,.14),transparent 70%);pointer-events:none}
.decisions .section__title{color:#fff}
.decisions__tabs{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:14px}
.dtab{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-h);font-weight:500;font-size:.95rem;color:#cfe0d6;
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);padding:11px 18px;border-radius:100px;cursor:pointer;transition:.3s}
.dtab__ico{font-size:1.05em;line-height:1}
.dtab:hover{background:rgba(255,255,255,.12);transform:translateY(-2px)}
.dtab.is-active{background:var(--grad);color:#06231b;border-color:transparent;font-weight:700;box-shadow:0 10px 26px -12px rgba(16,185,129,.6)}

/* barra de progresso da auto-rotação */
.decisions__progress{max-width:920px;margin:0 auto 26px;height:3px;border-radius:3px;background:rgba(255,255,255,.08);overflow:hidden}
.decisions__progress i{display:block;height:100%;width:0;background:var(--grad);border-radius:3px}
@keyframes dprog{from{width:0}to{width:100%}}

.decisions__panels{max-width:920px;margin:0 auto;position:relative}
.dpanel{display:none;position:relative;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.12);
  border-radius:var(--radius);padding:clamp(24px,4vw,40px);overflow:hidden;animation:fadeUp .5s var(--ease)}
.dpanel.is-active{display:block}
.dpanel__wm{position:absolute;top:-22px;right:8px;font-family:var(--font-h);font-weight:800;font-size:9rem;line-height:1;
  color:rgba(168,208,144,.07);pointer-events:none}
.dpanel>*{position:relative;z-index:1}
.dpanel__wm{z-index:0}
.dpanel__head{display:flex;align-items:flex-start;gap:16px;margin-bottom:24px}
.dpanel__ico{flex:0 0 auto;width:54px;height:54px;border-radius:16px;display:grid;place-items:center;font-size:1.7rem;
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14)}
.dpanel__head h3{font-size:clamp(1.5rem,3vw,2rem);color:#fff;margin-bottom:6px}
.dpanel__head p{color:#cfe0d6;font-size:1rem;max-width:60ch}
.dpanel__cols{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.dcol{border-radius:var(--radius-sm);padding:22px;border:1px solid rgba(255,255,255,.1)}
.dcol__tag{display:inline-flex;align-items:center;gap:7px;font-family:var(--font-h);font-weight:700;font-size:.74rem;
  text-transform:uppercase;letter-spacing:.08em;margin-bottom:14px}
.dcol ul{list-style:none;display:flex;flex-direction:column;gap:11px}
.dcol li{padding-left:26px;position:relative;color:#e2efe7;font-size:.98rem}
.dcol li::before{position:absolute;left:0;top:-1px;font-weight:800}
.dcol--risk{background:linear-gradient(160deg,rgba(214,87,69,.14),rgba(214,87,69,.04));border-color:rgba(214,87,69,.3)}
.dcol--risk .dcol__tag{color:#f0a89a}
.dcol--risk .dcol__tag::before{content:"⚠"}
.dcol--risk li::before{content:"✕";color:#e0876f}
.dcol--win{background:linear-gradient(160deg,rgba(47,163,106,.16),rgba(168,208,144,.05));border-color:rgba(47,163,106,.32)}
.dcol--win .dcol__tag{color:var(--sage-bright)}
.dcol--win .dcol__tag::before{content:"✦"}
.dcol--win li::before{content:"✓";color:#37e29a}
.dpanel__sensors{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:22px;padding-top:18px;border-top:1px solid rgba(255,255,255,.1)}
.dpanel__sensors span{font-size:.78rem;color:#9fb8ad;font-weight:600;margin-right:4px}
.dpanel__sensors em{font-style:normal;font-size:.8rem;font-weight:600;color:#dcefe0;background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.14);border-radius:100px;padding:5px 12px}
@keyframes fadeUp{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}

/* ============ SHOWCASE ============ */
.showcase{display:grid;grid-template-columns:.85fr 1.15fr;gap:50px;align-items:center}
.showcase__stage{position:relative;display:flex;justify-content:center;min-height:480px}
.showcase__halo{position:absolute;inset:6% 0;background:radial-gradient(circle,rgba(168,208,144,.22),transparent 60%);filter:blur(10px)}
.showcase__stage img{position:relative;z-index:2;max-height:560px;width:auto;filter:drop-shadow(0 30px 40px rgba(10,32,28,.3))}
.hotspot{position:absolute;left:var(--x);top:var(--y);z-index:3;width:26px;height:26px;border-radius:50%;border:0;cursor:pointer;
  background:rgba(255,255,255,.85);display:grid;place-items:center}
.hotspot span{width:10px;height:10px;border-radius:50%;background:var(--emerald)}
.hotspot::before{content:"";position:absolute;inset:-6px;border-radius:50%;border:2px solid var(--emerald);animation:ping 2s infinite}
@keyframes ping{0%{transform:scale(.8);opacity:.9}100%{transform:scale(1.8);opacity:0}}
.hotspot::after{content:attr(data-tip);position:absolute;bottom:140%;left:50%;transform:translateX(-50%) translateY(6px);
  background:var(--green-800);color:#fff;font-size:.78rem;padding:8px 12px;border-radius:10px;width:max-content;max-width:210px;
  opacity:0;pointer-events:none;transition:.25s;box-shadow:var(--shadow-md);z-index:5}
.hotspot:hover::after,.hotspot:focus-visible::after{opacity:1;transform:translateX(-50%) translateY(0)}
.showcase__list h3{font-size:clamp(1.6rem,2.6vw,2.2rem);color:var(--green-700);margin-bottom:22px}
.feature-list{list-style:none;display:flex;flex-direction:column;gap:14px;margin-bottom:24px}
.feature-list li{display:flex;align-items:flex-start;gap:12px;font-size:1.04rem;color:var(--ink)}
.feature-list svg{flex:0 0 auto;width:22px;height:22px;fill:none;stroke:var(--emerald);stroke-width:3;stroke-linecap:round;stroke-linejoin:round;
  background:rgba(16,185,129,.12);border-radius:50%;padding:4px;margin-top:2px}
.tagline-strong{font-family:var(--font-h);font-weight:700;font-size:1.3rem;color:var(--green-600);margin-bottom:24px}

/* ============ PILARES ============ */
.pilar{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;padding:clamp(40px,6vw,80px) 0;border-top:1px solid var(--line)}
.pilar--reverse .pilar__text{order:2}
.pilar__n{font-family:var(--font-h);font-weight:600;color:var(--green-400);letter-spacing:.08em;text-transform:uppercase;font-size:.82rem}
.pilar__text h3{font-size:clamp(2rem,4vw,3rem);color:var(--green-700);margin:10px 0 14px}
.pilar__claim{font-size:1.3rem;font-family:var(--font-h);font-weight:600;color:var(--green-600);margin-bottom:14px}
.pilar__text p{color:var(--muted);max-width:48ch}
.plat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:24px}
.plat-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:14px 16px;display:flex;flex-direction:column;gap:3px;transition:.3s}
.plat-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.plat-item b{font-family:var(--font-h);font-weight:600;font-size:.95rem;color:var(--green-700)}
.plat-item span{font-size:.8rem;color:var(--muted)}
.plat-cta{margin-top:24px}
.conn-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:26px}
.conn-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:20px 16px;transition:.35s}
.conn-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md)}
.conn-card__icon{font-size:1.7rem;margin-bottom:8px}
.conn-card h4{font-size:1.05rem;color:var(--green-700);margin-bottom:6px}
.conn-card p{font-size:.86rem}
.conn-cta{margin-top:24px}
.specs{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin:26px 0 18px}
.spec{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:18px}
.spec__v{display:block;font-family:var(--font-h);font-weight:800;font-size:1.5rem;color:var(--green-600)}
.spec__k{font-size:.82rem;color:var(--muted)}

/* visual pilar 1: rede */
.pilar__visual{position:relative;display:flex;justify-content:center;align-items:center;min-height:380px}
.network{position:relative;width:min(420px,90%);aspect-ratio:1;background:var(--grad-dark);border-radius:28px;overflow:hidden;box-shadow:var(--shadow-lg)}
.network::after{content:"";position:absolute;inset:0;background:radial-gradient(60% 60% at 50% 0,rgba(168,208,144,.25),transparent 70%)}
.network__sat{position:absolute;top:14px;left:50%;transform:translateX(-50%);font-size:1.8rem;z-index:3;animation:floaty 5s ease-in-out infinite}
.network__lines{position:absolute;inset:0;width:100%;height:100%;z-index:1}
.network__lines line{stroke:var(--sage);stroke-width:1.5;opacity:.5;stroke-dasharray:5 6;animation:dash 1.4s linear infinite}
@keyframes dash{to{stroke-dashoffset:-22}}
.network__pins{position:absolute;inset:0;z-index:2}
.npin{position:absolute;width:34px;height:34px;transform:translate(-50%,-50%);filter:drop-shadow(0 4px 8px rgba(0,0,0,.4))}
.network__label{position:absolute;bottom:14px;left:0;right:0;text-align:center;color:#cfe0d6;font-size:.8rem;z-index:3;font-family:var(--font-h)}

/* visual pilar 2: anel de sensores */
.sensor-ring{position:relative;width:min(380px,86%);aspect-ratio:1;display:grid;place-items:center}
.sensor-ring::before{content:"";position:absolute;inset:0;border-radius:50%;border:2px dashed var(--line);animation:spin 40s linear infinite}
.sensor-ring__core{width:46%;aspect-ratio:1;border-radius:50%;background:var(--grad-dark);color:#fff;display:grid;place-items:center;text-align:center;
  font-family:var(--font-h);font-weight:700;font-size:1rem;box-shadow:var(--shadow-lg);z-index:2}
.orb{position:absolute;top:50%;left:50%;font-family:var(--font-h);font-weight:600;font-size:.8rem;color:var(--green-700);
  background:#fff;border:1px solid var(--line);padding:8px 12px;border-radius:100px;box-shadow:var(--shadow-md);
  transform:rotate(calc(var(--i)*45deg)) translateX(150px) rotate(calc(var(--i)*-45deg)) translate(-50%,-50%);
  transform-origin:0 0}
@keyframes spin{to{transform:rotate(360deg)}}

/* visual pilar 3: celulares reais empilhados */
.phones{position:relative;display:flex;justify-content:center;align-items:center;min-height:460px;width:100%}
.phone-real{background:#0a100e;border-radius:36px;padding:7px;box-shadow:var(--shadow-lg),0 0 0 1.5px rgba(255,255,255,.07)}
.phone-real img{display:block;border-radius:30px;width:100%}
.phone-real--front{width:250px;position:relative;z-index:2;transform:rotate(-3deg)}
.phone-real--back{width:222px;position:absolute;right:6%;top:4%;z-index:1;transform:rotate(8deg);opacity:.95}
@media(hover:hover){.phones:hover .phone-real--front{transform:rotate(-2deg) translateY(-6px);transition:transform .5s var(--ease)}
  .phones:hover .phone-real--back{transform:rotate(10deg) translateY(-3px);transition:transform .5s var(--ease)}}

/* ============ APP POR DENTRO (galeria de telas reais) ============ */
.appshow{background:linear-gradient(180deg,var(--paper),var(--paper-2))}
.appshow__row{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.appshot{margin:0;display:flex;flex-direction:column;gap:16px}
.appshot__frame{background:#0a100e;border-radius:30px;padding:6px;box-shadow:var(--shadow-md),0 0 0 1.5px rgba(10,32,28,.08);transition:transform .4s var(--ease),box-shadow .4s}
.appshot__frame img{display:block;border-radius:24px;width:100%}
.appshot:hover .appshot__frame{transform:translateY(-10px);box-shadow:var(--shadow-lg)}
.appshot figcaption{font-size:.9rem;color:var(--muted);text-align:center;padding-inline:6px}
.appshot figcaption b{display:block;font-family:var(--font-h);font-weight:600;color:var(--green-700);margin-bottom:3px;font-size:1rem}
.appshow__cta{text-align:center;margin-top:44px}

/* ============ API ============ */
.api{background:radial-gradient(120% 100% at 12% 0,var(--green-700),var(--green-900));color:#fff;overflow:hidden}
.api__inner{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}
.api h2{font-size:clamp(1.8rem,3.4vw,2.7rem);margin:14px 0 16px}
.api__copy p{color:#cfe0d6;max-width:46ch}
.api__list{list-style:none;display:flex;flex-direction:column;gap:11px;margin:22px 0}
.api__list li{padding-left:24px;position:relative;color:#e2efe7}
.api__list li::before{content:"›";position:absolute;left:4px;top:-1px;color:var(--sage-bright);font-weight:800;font-size:1.2em}
.api__badge{display:inline-flex;align-items:center;gap:8px;background:var(--grad);color:#06231b;font-family:var(--font-h);font-weight:700;font-size:.82rem;padding:9px 16px;border-radius:100px;margin-bottom:24px}
.api__actions{display:flex;gap:12px;flex-wrap:wrap}
.code{background:#05130e;border:1px solid rgba(255,255,255,.12);border-radius:18px;box-shadow:var(--shadow-lg);overflow:hidden;font-family:ui-monospace,'SF Mono',Menlo,Consolas,monospace}
.code__bar{display:flex;align-items:center;gap:7px;padding:13px 16px;background:rgba(255,255,255,.04);border-bottom:1px solid rgba(255,255,255,.08)}
.code__bar span{width:11px;height:11px;border-radius:50%;background:#2f4a40}
.code__bar span:first-child{background:#e06c5a}.code__bar span:nth-child(2){background:#e0b34a}.code__bar span:nth-child(3){background:#5ab06a}
.code__bar em{margin-left:10px;font-style:normal;font-size:.78rem;color:#7f968c}
.code pre{margin:0;padding:18px 20px 22px;font-size:.82rem;line-height:1.75;color:#cfe0d6;overflow-x:auto}
.code .k{color:var(--sage-bright);font-weight:600}
.code .s{color:#9fd0ff}
.code .n{color:#ffd27a}
.code .c{color:#6f8a7e;font-style:italic}

/* ============ SETORES / MERCADOS ============ */
.setores{background:linear-gradient(180deg,var(--paper),var(--paper-2))}
.setores__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:16px}
.setor{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:24px 22px;transition:transform .4s var(--ease),box-shadow .4s,border-color .3s;position:relative;overflow:hidden}
.setor::after{content:"";position:absolute;left:0;top:0;height:3px;width:0;background:var(--grad);transition:width .4s var(--ease)}
.setor:hover{transform:translateY(-8px);box-shadow:var(--shadow-md);border-color:transparent}
.setor:hover::after{width:100%}
.setor__ico{font-size:1.9rem;line-height:1}
.setor h3{font-size:1.12rem;color:var(--green-700);margin:12px 0 7px}
.setor p{font-size:.86rem;color:var(--muted)}
.setores__note{text-align:center;margin-top:36px;color:var(--muted)}
.setores__note a{color:var(--green-500);font-weight:600;border-bottom:1px solid var(--sage)}
.setores__note a:hover{color:var(--green-600)}

/* ============ COBERTURA AO VIVO — prova do 1º pilar (Conectividade) ============ */
.cov-proof{position:relative;overflow:hidden;margin-top:30px;padding:clamp(22px,3.5vw,40px);
  border-radius:var(--radius);border:1px solid var(--line);
  background:radial-gradient(120% 80% at 88% 0,rgba(47,125,106,.12),transparent 58%),rgba(24,72,64,.045)}
.cov-proof__head{max-width:760px;margin:0 auto 22px;text-align:center}
.cov-proof__head .kicker{margin-bottom:14px}
.cov-proof__head h3{font-size:clamp(1.5rem,2.9vw,2.2rem);color:var(--green-700);letter-spacing:-.02em}
.cov-proof__head p{color:var(--muted);margin-top:12px;font-size:1.02rem}

/* ============ VERSÕES ============ */
.versoes{background:linear-gradient(180deg,var(--paper-2),var(--paper))}
.versoes__grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.vcard{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 20px;transition:transform .4s var(--ease),box-shadow .4s;position:relative}
.vcard:hover{transform:translateY(-10px);box-shadow:var(--shadow-lg)}
.vcard__tag{display:inline-block;font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--green-400);background:rgba(47,125,106,.1);padding:5px 10px;border-radius:8px;margin-bottom:14px}
.vcard h3{font-size:1.25rem;color:var(--green-700);margin-bottom:14px}
.vcard ul{list-style:none;display:flex;flex-direction:column;gap:8px}
.vcard li{font-size:.86rem;color:var(--muted);padding-left:16px;position:relative}
.vcard li::before{content:"";position:absolute;left:0;top:8px;width:6px;height:6px;border-radius:50%;background:var(--sage)}
.vcard--feat{background:var(--grad-dark);border:0;box-shadow:var(--shadow-lg)}
.vcard--feat .vcard__tag{color:#06231b;background:var(--sage)}
.vcard--feat h3{color:#fff}
.vcard--feat li{color:#cfe0d6}.vcard--feat li::before{background:var(--sage-bright)}

/* ============ PLANOS ============ */
.planos__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;align-items:stretch;max-width:1000px;margin-inline:auto}
.plan{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:34px 28px;display:flex;flex-direction:column;transition:transform .4s var(--ease),box-shadow .4s;position:relative}
.plan:hover{transform:translateY(-8px);box-shadow:var(--shadow-md)}
.plan__name{font-size:1.6rem;color:var(--green-700)}
.plan__for{color:var(--muted);font-size:.92rem;margin:4px 0 22px}
.plan__list{list-style:none;display:flex;flex-direction:column;gap:12px;margin-bottom:28px;flex:1}
.plan__list li{font-size:.95rem;color:var(--ink)}
.plan--feat{background:var(--grad-dark);color:#fff;border:0;box-shadow:var(--shadow-lg);transform:scale(1.04)}
.plan--feat:hover{transform:scale(1.04) translateY(-8px)}
.plan--feat .plan__name{color:#fff}.plan--feat .plan__for{color:#bcd2c6}.plan--feat .plan__list li{color:#e2efe7}
.plan__ribbon{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--grad);color:#06231b;font-family:var(--font-h);font-weight:700;font-size:.74rem;padding:6px 16px;border-radius:100px;letter-spacing:.04em}

/* ============ AGRO / TRUST ============ */
.agro{background:var(--green-800);color:#fff;overflow:hidden}
.agro::before{content:"";position:absolute;inset:0;background:radial-gradient(50% 50% at 15% 90%,rgba(16,185,129,.14),transparent 70%);pointer-events:none}
.agro .section__title{color:#fff}.agro .section__sub{color:#bcd2c6}
.agro__stats{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:56px}
.astat{text-align:center;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:var(--radius);padding:30px 18px}
.astat__v{display:block;font-family:var(--font-h);font-weight:800;font-size:clamp(2rem,4vw,2.8rem);background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.astat__k{font-size:.9rem;color:#bcd2c6}
.timeline{display:flex;gap:0;position:relative;margin-bottom:48px;flex-wrap:wrap;justify-content:space-between}
.timeline::before{content:"";position:absolute;top:9px;left:2%;right:2%;height:2px;background:linear-gradient(90deg,transparent,var(--sage),transparent)}
.tnode{flex:1;min-width:160px;padding:0 14px;position:relative;margin-top:0}
.tnode::before{content:"";position:absolute;top:2px;left:14px;width:16px;height:16px;border-radius:50%;background:var(--green-800);border:3px solid var(--sage)}
.tnode--hl::before{background:var(--sage);box-shadow:0 0 0 6px rgba(168,208,144,.2)}
.tnode__y{display:block;font-family:var(--font-h);font-weight:800;font-size:1.3rem;color:var(--sage-bright);margin:30px 0 6px}
.tnode p{font-size:.88rem;color:#cfe0d6}
.agro__badges{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.agro__badges span{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);border-radius:100px;padding:11px 18px;font-size:.88rem;color:#e2efe7;font-weight:500}

/* ============ CONTATO / LEAD ============ */
.contato{background:radial-gradient(120% 100% at 80% 0,var(--green-600),var(--green-800));color:#fff}
.lead{display:grid;grid-template-columns:1.05fr .95fr;gap:50px;align-items:center}
.lead__copy h2{font-size:clamp(1.8rem,3.4vw,2.7rem);margin:14px 0 16px}
.lead__copy p{color:#cfe0d6;max-width:46ch}
.lead__bullets{list-style:none;display:flex;flex-direction:column;gap:10px;margin:24px 0}
.lead__bullets li{color:#e2efe7}
.lead__contact{display:flex;flex-direction:column;gap:8px}
.lead__line{font-family:var(--font-h);font-weight:600;color:#fff;transition:.25s}
.lead__line:hover{color:var(--sage-bright)}
.lead__form{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.16);backdrop-filter:blur(16px);border-radius:var(--radius);padding:34px;box-shadow:var(--shadow-lg)}
.lead__form h3{font-size:1.4rem;margin-bottom:22px}
.field{position:relative;margin-bottom:16px}
.field input,.field select{width:100%;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.22);border-radius:12px;
  padding:18px 14px 8px;color:#fff;font-family:var(--font-b);font-size:1rem;transition:.25s;appearance:none}
.field select{padding-top:16px;color:#fff}
.field select option{color:#0c1a17}
.field input:focus,.field select:focus{outline:none;border-color:var(--sage);background:rgba(255,255,255,.12)}
.field label{position:absolute;left:14px;top:15px;color:#9fb8ad;font-size:1rem;pointer-events:none;transition:.2s var(--ease)}
.field input:focus+label,.field input:not(:placeholder-shown)+label,
.field select:focus+label,.field select:valid+label{top:6px;font-size:.7rem;color:var(--sage-bright)}
.field input.invalid,.field select.invalid{border-color:#ff8a8a}
.lead__reassure{font-size:.85rem;color:var(--sage-bright);font-weight:600;margin-top:14px;text-align:center}
.lead__legal{font-size:.74rem;color:#9fb8ad;margin-top:8px;text-align:center}
.lead__success{margin-top:16px;background:rgba(55,226,154,.16);border:1px solid rgba(55,226,154,.4);border-radius:12px;padding:16px;font-size:.95rem}

/* ============ FOOTER ============ */
.footer{background:var(--green-900);color:#bcd2c6;padding-top:64px}
.footer__inner{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.4fr;gap:36px;padding-bottom:48px}
.footer__brand img{height:52px;width:auto;margin-bottom:14px}
.footer__brand p{font-size:.9rem;max-width:30ch}
.footer__col h4{color:#fff;font-size:.95rem;margin-bottom:16px}
.footer__col a,.footer__col address{display:block;font-size:.9rem;color:#9fb8ad;margin-bottom:9px;font-style:normal;line-height:1.7;transition:.25s}
.footer__col a:hover{color:var(--sage-bright)}
.footer__bar{border-top:1px solid rgba(255,255,255,.08);padding:22px 0;text-align:center}
.footer__bar{display:flex;flex-wrap:wrap;gap:8px 24px;justify-content:center;font-size:.8rem;color:#7f968c;max-width:var(--maxw);margin-inline:auto;padding-inline:clamp(20px,5vw,40px)}

/* ============ FLOATING ACTIONS ============ */
.wfloat{position:fixed;bottom:24px;right:24px;z-index:90;width:58px;height:58px;border-radius:50%;background:#25d366;color:#fff;
  display:grid;place-items:center;box-shadow:0 12px 30px -8px rgba(37,211,102,.6);transition:transform .3s}
.wfloat:hover{transform:scale(1.08) translateY(-2px)}
.wfloat::after{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid #25d366;animation:ping 2.4s infinite}
.totop{position:fixed;bottom:94px;right:30px;z-index:89;width:44px;height:44px;border-radius:50%;border:0;cursor:pointer;
  background:var(--green-600);color:#fff;font-size:1.2rem;box-shadow:var(--shadow-md);transition:.3s;opacity:0;transform:translateY(10px)}
.totop.show{opacity:1;transform:none}
.totop:hover{background:var(--green-500)}
.mobilebar{position:fixed;bottom:0;left:0;right:0;z-index:88;display:none;gap:10px;padding:12px 16px calc(12px + env(safe-area-inset-bottom));
  background:rgba(10,32,28,.92);backdrop-filter:blur(14px);border-top:1px solid rgba(255,255,255,.1);transform:translateY(120%);transition:transform .4s var(--ease)}
.mobilebar.show{transform:none}
.mobilebar a{flex:1;text-align:center;padding:14px;border-radius:100px;font-family:var(--font-h);font-weight:600;font-size:.95rem}
.mobilebar__sec{background:rgba(255,255,255,.1);color:#fff;flex:0 0 30%}
.mobilebar__pri{background:var(--grad);color:#06231b}

/* ============ REVEAL ANIM ============ */
.reveal{opacity:0;transform:translateY(34px);transition:opacity .8s var(--ease),transform .8s var(--ease);transition-delay:calc(var(--d,0)*90ms)}
.reveal.in{opacity:1;transform:none}

/* ============ RESPONSIVO ============ */
@media(max-width:1024px){
  .hero__inner{grid-template-columns:1fr;text-align:center}
  .hero__copy{order:1}.hero__stage{order:2;min-height:420px}
  .hero__lead,.hero__trust{margin-inline:auto}.hero__actions,.hero__trust{justify-content:center}
  .hero__title{max-width:16ch;margin-inline:auto}
  .showcase,.pilar,.pilar--reverse,.lead,.api__inner{grid-template-columns:1fr;gap:36px}
  .api__visual{order:-1}
  .pilar--reverse .pilar__text{order:0}
  .pilar__visual{order:-1}
  .problem__grid{grid-template-columns:repeat(2,1fr)}
  .versoes__grid{grid-template-columns:repeat(2,1fr)}
  .appshow__row{grid-template-columns:repeat(2,1fr);gap:28px}
  .agro__stats{grid-template-columns:repeat(3,1fr)}
  .phone-real--front{width:230px}.phone-real--back{width:205px}
  .pilar__text p{max-width:none}
}
@media(max-width:768px){
  .nav__links,.nav__cta{display:none}
  .nav__burger{display:flex}
  .planos__grid{grid-template-columns:1fr;max-width:440px}
  .plan--feat{transform:none}.plan--feat:hover{transform:translateY(-8px)}
  .dpanel__cols{grid-template-columns:1fr}
  .dpanel__wm{font-size:6rem}
  .footer__inner{grid-template-columns:1fr 1fr}
  .mobilebar{display:flex}
  .wfloat{bottom:84px}.totop{bottom:150px}
  .timeline::before{display:none}.tnode{min-width:45%}.tnode__y{margin-top:8px}
  .conn-cards{grid-template-columns:1fr}
  .appshow__row{grid-auto-flow:column;grid-template-columns:none;grid-auto-columns:74%;overflow-x:auto;scroll-snap-type:x mandatory;gap:18px;padding-bottom:14px;margin-inline:calc(-1*clamp(20px,5vw,40px));padding-inline:clamp(20px,5vw,40px);-webkit-overflow-scrolling:touch}
  .appshot{scroll-snap-align:center}
}
@media(max-width:480px){
  .problem__grid,.versoes__grid,.agro__stats,.footer__inner{grid-template-columns:1fr}
  .chip--1,.chip--3{left:0}.chip--2,.chip--4{right:0}
  .specs{grid-template-columns:1fr}
}

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