/* =========================================================
   AGRONEX - STYLE.CSS COMMENTATO
   Obiettivo: codice leggibile, modulare e facile da modificare.
   Ogni blocco è separato per funzione: base, header, hero, cards,
   pagine modulo, tabelle, CTA e responsive.
   ========================================================= */

/* Google Font */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');

/* =========================================================
   1. VARIABILI GLOBALI
   Modifica questi valori per cambiare rapidamente look del sito.
   ========================================================= */
:root{
  --bg:#020806;
  --bg-soft:#06120d;
  --panel:rgba(255,255,255,.07);
  --panel-strong:rgba(255,255,255,.12);
  --text:#f5fff7;
  --muted:#b8c9be;
  --green:#40e86e;
  --green-2:#087a36;
  --teal:#12d6c5;
  --gold:#d7b65d;
  --line:rgba(64,232,110,.32);
  --line-soft:rgba(255,255,255,.10);
  --shadow:0 30px 90px rgba(0,0,0,.45);
  --radius:22px;
  --container:7%;
  --header-height:92px;
}

/* =========================================================
   2. RESET BASE
   ========================================================= */
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,Arial,sans-serif;
  background:radial-gradient(circle at 10% 0%,rgba(64,232,110,.10),transparent 30%),var(--bg);
  color:var(--text);
}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
p{color:var(--muted);line-height:1.7}

/* =========================================================
   3. HEADER / NAVBAR
   Presente in tutte le pagine.
   ========================================================= */
.navbar{
  position:fixed;
  top:0;left:0;right:0;
  z-index:100;
  min-height:var(--header-height);
  padding:12px var(--container);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:28px;
  background:rgba(2,8,6,.86);
  backdrop-filter:blur(18px);
  border-bottom:1px solid rgba(64,232,110,.20);
}
.brand{display:flex;align-items:center;gap:14px;min-width:230px}
.logo-mark{
  width:58px;height:58px;border-radius:18px;
  display:grid;place-items:center;
  background:linear-gradient(135deg,var(--green),var(--green-2));
  color:#001407;font-weight:900;font-size:24px;
  box-shadow:0 0 34px rgba(64,232,110,.28);
}
.brand strong{display:block;font-size:28px;letter-spacing:2px;line-height:1;color:#fff}
.brand small{display:block;color:#dfffea;font-size:11px;text-transform:uppercase;letter-spacing:1.2px;margin-top:6px}
.nav-links{display:flex;align-items:center;gap:24px;font-size:13px;font-weight:900;text-transform:uppercase}
.nav-links a{color:rgba(255,255,255,.84);transition:.22s ease}
.nav-links a:hover{color:var(--green)}
.nav-links .cta{border:1px solid var(--green);background:rgba(64,232,110,.12);padding:12px 18px;border-radius:10px;color:#fff}

/* =========================================================
   4. BOTTONI E TITOLI
   ========================================================= */
.tag{
  display:inline-block;
  color:var(--green);
  text-transform:uppercase;
  letter-spacing:1px;
  font-weight:900;
  font-size:13px;
  border:1px solid var(--line);
  border-radius:10px;
  padding:9px 14px;
  background:rgba(64,232,110,.07);
}
h1{font-size:clamp(44px,6vw,82px);line-height:1;margin:24px 0 18px;letter-spacing:-3px}
h2{font-size:clamp(32px,4vw,54px);line-height:1.08;letter-spacing:-2px;margin:14px 0 18px}
h1 span,h2 span{color:var(--green)}
.actions{display:flex;gap:16px;margin-top:30px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:15px 22px;border-radius:12px;font-weight:900;text-transform:uppercase;transition:.22s ease}
.btn.primary{background:linear-gradient(135deg,var(--green-2),var(--green));color:#fff}
.btn.ghost{border:1px solid var(--line);background:rgba(255,255,255,.04)}
.btn:hover{transform:translateY(-2px)}

/* =========================================================
   5. HERO HOME
   ========================================================= */
.hero-home{
  position:relative;
  min-height:100vh;
  padding:140px var(--container) 80px;
  display:grid;
  grid-template-columns:1fr 1.1fr;
  gap:56px;
  align-items:center;
  overflow:hidden;
}
.hero-home::before{
  content:"";
  position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(2,8,6,.97),rgba(2,8,6,.68),rgba(2,8,6,.95)),url('../assets/tech-background.png') center/cover;
  opacity:.95;
}
.hero-content,.hero-visual{position:relative;z-index:2}
.hero-content p{font-size:19px;max-width:760px}
.hero-visual{
  padding:18px;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:rgba(255,255,255,.06);
  box-shadow:var(--shadow);
}
.hero-visual img{border-radius:18px;border:1px solid var(--line-soft)}

/* =========================================================
   6. HERO PAGINE MODULO
   Puoi cambiare sfondo modificando la classe del body:
   body.module-irrigo, body.module-smart, body.module-qr, body.module-ai.
   ========================================================= */
.page-hero{
  position:relative;
  min-height:82vh;
  padding:140px var(--container) 80px;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:50px;
  align-items:center;
  overflow:hidden;
}
.page-hero::before{
  content:"";
  position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(2,8,6,.96),rgba(2,8,6,.62),rgba(2,8,6,.94)),var(--module-bg);
  background-position:center;
  background-size:cover;
  opacity:.98;
}
.page-hero > *{position:relative;z-index:2}
.page-hero p{font-size:18px;max-width:760px}
.page-hero-img{
  width:100%;
  border-radius:28px;
  border:1px solid var(--line);
  box-shadow:var(--shadow);
  background:rgba(255,255,255,.08);
}
.module-irrigo{--module-bg:url('../assets/irrigo-hero.png')}
.module-smart{--module-bg:url('../assets/smart-control-hero.png')}
.module-qr{--module-bg:url('../assets/qr-track-hero.png')}
.module-ai{--module-bg:url('../assets/ai-ocr-hero.png')}
.module-dashboard{--module-bg:url('../assets/dashboard-tech.png')}
.module-logistica{--module-bg:url('../assets/home-modules.png')}
.module-magazzino{--module-bg:url('../assets/home-modules.png')}

/* =========================================================
   7. SEZIONI GENERICHE
   ========================================================= */
.section{padding:90px var(--container)}
.section.dark{background:linear-gradient(180deg,#020806,#06120d)}
.center{text-align:center;margin-left:auto;margin-right:auto}.title{max-width:920px;margin-bottom:36px}
.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:42px;align-items:center}
.detail-grid img,.wide-image{
  border-radius:22px;
  border:1px solid var(--line);
  background:var(--panel);
  box-shadow:var(--shadow);
}
.wide-image{width:100%;margin-top:30px}

/* =========================================================
   8. FEATURE LIST / CARDS
   ========================================================= */
.feature-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:28px}
.feature-list div,.card,.module-pillars article,.step-card,.kpi-card{
  border:1px solid var(--line);
  border-radius:18px;
  background:var(--panel);
  padding:20px;
  box-shadow:0 18px 50px rgba(0,0,0,.25);
}
.feature-list b,.module-pillars h3{display:block;color:#fff;text-transform:uppercase;margin-bottom:8px}
.feature-list span{color:var(--muted);font-size:14px;line-height:1.5}
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card img{width:100%;height:200px;object-fit:cover;border-radius:14px;margin-bottom:18px}
.card h3{text-transform:uppercase;font-size:20px;margin:0 0 10px}.card p{font-size:14px}.card a{color:var(--green);font-weight:900;text-transform:uppercase}
.module-pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.module-pillars article{min-height:180px}

/* =========================================================
   9. WORKFLOW / PROCESSO
   ========================================================= */
.workflow-horizontal{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-top:34px}
.workflow-horizontal div{padding:20px;border-radius:18px;border:1px solid var(--line);background:rgba(255,255,255,.06);text-align:center}
.workflow-horizontal strong{display:block;color:var(--green);font-size:28px;margin-bottom:8px}
.workflow-horizontal span{font-weight:800;color:#fff;text-transform:uppercase;font-size:13px}
.process-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.step-card strong{color:var(--green);font-size:28px}.step-card b{display:block;margin:10px 0;color:#fff;text-transform:uppercase}

/* =========================================================
   10. TABELLE TECNICHE
   ========================================================= */
.module-table{width:100%;border-collapse:collapse;overflow:hidden;border-radius:20px;background:rgba(255,255,255,.05);box-shadow:var(--shadow)}
.module-table th,.module-table td{padding:18px;border-bottom:1px solid var(--line-soft);text-align:left}
.module-table th{color:var(--green);text-transform:uppercase;background:rgba(64,232,110,.08)}
.module-table td{color:#e9fff0}.module-table tr:last-child td{border-bottom:0}

/* =========================================================
   11. HIGHLIGHT / CTA / FOOTER
   ========================================================= */
.module-highlight,.page-cta,.demo-card{
  border:1px solid var(--line);
  border-radius:26px;
  background:linear-gradient(135deg,rgba(64,232,110,.10),rgba(255,255,255,.04));
  padding:42px;
  box-shadow:var(--shadow);
}
.page-cta{text-align:center;margin:0 var(--container) 80px}.page-cta p{max-width:720px;margin-left:auto;margin-right:auto}
.stats{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;padding:45px var(--container);border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#030b08}
.stats div{text-align:center}.stats strong{display:block;color:var(--green);font-size:36px}.stats span{color:#fff;font-weight:700}
.form-grid{display:grid;gap:12px;margin-top:26px}input,textarea{width:100%;border:1px solid var(--line);background:rgba(255,255,255,.07);color:white;border-radius:12px;padding:16px;font:inherit}textarea{min-height:120px}button{border:0;background:var(--green);color:#001407;font-weight:900;text-transform:uppercase;border-radius:12px;padding:16px;cursor:pointer}
footer{display:flex;justify-content:space-between;align-items:center;padding:35px var(--container);border-top:1px solid var(--line);color:var(--muted)}

/* =========================================================
   12. RESPONSIVE
   ========================================================= */
@media(max-width:1100px){
  .nav-links{display:none}
  .hero-home,.page-hero,.detail-grid{grid-template-columns:1fr}
  .cards,.module-pillars,.process-cards{grid-template-columns:repeat(2,1fr)}
  .workflow-horizontal,.stats{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:650px){
  :root{--container:5%}
  h1{letter-spacing:-1px}
  .cards,.module-pillars,.process-cards,.workflow-horizontal,.stats,.feature-list{grid-template-columns:1fr}
  .page-hero,.hero-home{padding-top:120px}
  footer{flex-direction:column;align-items:flex-start;gap:18px}
}
.hide {
  width: 100%;
  padding: 0;
  margin: 0;
}

.hide img {
  width: 100%;
  height: auto;
  display: block;
}


/* CONTATTI */

.contact-hero{
  position:relative;
  min-height:90vh;
  display:flex;
  align-items:center;
  padding:140px 7% 90px;
  background:
    url("assets/contatti-agronex-bg.png") center/cover no-repeat;
  overflow:hidden;
}

.contact-hero-overlay{
  position:absolute;
  inset:0;
  background:
    linear-gradient(90deg,
      rgba(2,8,6,.96) 0%,
      rgba(2,8,6,.65) 48%,
      rgba(2,8,6,.25) 100%);
}

.contact-hero-content{
  position:relative;
  z-index:2;
  max-width:760px;
}

.contact-hero h1{
  font-size:clamp(48px,6vw,88px);
  line-height:1;
  margin:25px 0;
}

.contact-hero p{
  font-size:19px;
  max-width:680px;
}


.contact-section{
  display:grid;
  grid-template-columns:1fr 0.9fr;
  gap:60px;
  padding:100px 7%;
  background:
    radial-gradient(circle at top right, rgba(64,232,110,.12), transparent 35%),
    #020806;
}

.contact-info h2{
  font-size:clamp(36px,4vw,58px);
  margin:25px 0;
}

.contact-box{
  margin-top:18px;
  padding:22px 24px;
  border:1px solid rgba(64,232,110,.25);
  border-radius:18px;
  background:rgba(255,255,255,.045);
}

.contact-box strong{
  display:block;
  color:#40e86e;
  text-transform:uppercase;
  font-size:13px;
  margin-bottom:8px;
}

.contact-box span{
  color:white;
  font-size:18px;
}


.contact-form-card{
  padding:42px;
  border-radius:26px;
  background:rgba(255,255,255,.06);
  border:1px solid rgba(64,232,110,.25);
  box-shadow:0 30px 90px rgba(0,0,0,.45);
  backdrop-filter:blur(18px);
}

.contact-form-card h3{
  font-size:34px;
  margin:0 0 25px;
}

.contact-form-card form{
  display:grid;
  gap:16px;
}

.contact-form-card input,
.contact-form-card select,
.contact-form-card textarea{
  width:100%;
  padding:17px 18px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.12);
  background:rgba(0,0,0,.35);
  color:white;
  font:inherit;
}

.contact-form-card textarea{
  min-height:150px;
  resize:none;
}

.contact-form-card button{
  padding:18px;
  border:0;
  border-radius:14px;
  background:linear-gradient(135deg,#087a36,#40e86e);
  color:white;
  font-weight:900;
  text-transform:uppercase;
  cursor:pointer;
}


@media(max-width:900px){
  .contact-section{
    grid-template-columns:1fr;
  }

  .contact-hero{
    min-height:75vh;
  }
}

.logo-img{

    width:90px;
    height:90px;

    object-fit:contain;
}