:root{
  /* ---------- Palette: modern light + agriculture identity ---------- */
  --bg: #ffffff;
  --bg2: #f6f8fb;         /* section tint */
  --bg3: #f1f5f9;         /* subtle panels */
  --text: #0b1220;        /* deep ink */
  --muted: #475569;       /* slate-600 */
  --muted2:#64748b;       /* slate-500 */

  --border: rgba(15,23,42,.10);
  --border2: rgba(15,23,42,.08);

  /* Brand accents */
  --brand: #16a34a;       /* green */
  --brandDark:#15803d;
  --brand2:#2563eb;       /* blue */
  --brand2Dark:#1d4ed8;

  /* Accent surfaces */
  --brandSoft: rgba(22,163,74,.12);
  --brand2Soft: rgba(37,99,235,.12);
  --inkSoft: rgba(15,23,42,.04);

  /* Shadows (soft / modern) */
  --shadow: 0 18px 45px rgba(2, 8, 23, .10);
  --shadow2: 0 10px 25px rgba(2, 8, 23, .08);
  --shadow3: 0 6px 14px rgba(2, 8, 23, .07);

  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-sm: 12px;

  --container: 1120px;

  /* Typography scale */
  --fs-12: 12px;
  --fs-13: 13px;
  --fs-14: 14px;
  --fs-16: 16px;
  --fs-18: 18px;
  --fs-22: 22px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:"Vazirmatn", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--text);
  line-height: 1.85;
  background:
     radial-gradient(1200px 700px at 15% -20%, rgba(37,99,235,.08), transparent 58%),
    radial-gradient(1100px 650px at 90% 0%,  rgba(22,163,74,.07),  transparent 60%),
    radial-gradient(900px 600px  at 50% 120%, rgba(15,23,42,.04),  transparent 62%),
    linear-gradient(180deg, rgba(248,250,252,1) 0%, rgba(255,255,255,1) 45%, rgba(248,250,252,1) 100%),
    var(--bg);

}

body::before{
  content:"";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(
    0deg,
    rgba(15,23,42,.018) 0px,
    rgba(15,23,42,.018) 1px,
    transparent 1px,
    transparent 7px
  );
  opacity: .35;
}

a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button,input{font-family:inherit}

.container{
  width:min(var(--container), calc(100% - 40px));
  margin-inline:auto;
}

/* ---------- Topbar ---------- */
.topbar{
  border-bottom: 1px solid var(--border2);
  background: rgba(255,255,255,.72);
  backdrop-filter: blur(10px);
}
.topbar__inner{
  display:flex; align-items:center; justify-content:space-between;
  gap:14px;
  padding:10px 0;
  color: var(--muted);
  font-size: var(--fs-14);
}
.topbar__right{display:flex; align-items:center; gap:10px}
.topbar__left{display:flex; align-items:center; gap:10px}
.dot{opacity:.55}

.badge{
  display:inline-flex; align-items:center; justify-content:center;
  padding:5px 10px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--brandSoft), rgba(22,163,74,.06));
  border: 1px solid rgba(22,163,74,.18);
  color: #14532d;
  font-size: var(--fs-12);
  font-weight: 900;
}

/* ---------- Header ---------- */
.header{
  position: sticky; top:0; z-index: 30;
  background: rgba(255,255,255,.78);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border2);
}
.header__inner{
  display:flex; align-items:center; justify-content:space-between;
  gap:16px;
  padding:14px 0;
}

.brand{
  display:flex; align-items:center; gap:12px;
  min-width: 250px;
}
.brand__mark{
  width:44px;height:44px;
  display:grid;place-items:center;
  border-radius: 14px;
  background: rgba(255,255,255,.95);
  border: 1px solid var(--border2);
  box-shadow: var(--shadow3);
  color: var(--text);
}
.brand__text{display:flex; flex-direction:column; gap:2px}
.brand__text strong{font-weight: 900}
.brand__sub{font-size: var(--fs-12); color: var(--muted2)}

.nav{display:flex; align-items:center; gap:18px}
.nav__link{
  color: var(--muted);
  font-size: var(--fs-14);
  padding: 8px 10px;
  border-radius: 12px;
  transition: background .2s ease, color .2s ease;
}
.nav__link:hover{
  background: var(--inkSoft);
  color: var(--text);
}

.header__actions{display:flex; align-items:center; gap:10px}

/* Mobile icon */
.iconbtn{
  display:none;
  width:44px;height:44px;
  border-radius: 14px;
  background: rgba(255,255,255,.95);
  border: 1px solid var(--border2);
  box-shadow: var(--shadow3);
  cursor:pointer;
  color: var(--text);
}
.iconbtn__bar{
  display:block;
  width:18px;height:2px;
  background: rgba(15,23,42,.70);
  margin: 4px auto;
  border-radius: 2px;
}
.iconbtn--x{display:grid;place-items:center;font-size:16px}

/* ---------- Buttons (better identity) ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  padding: 11px 14px;
  border-radius: 14px;
  border: 1px solid var(--border2);
  background: rgba(255,255,255,.92);
  color: var(--text);
  font-weight: 900;
  cursor:pointer;
  box-shadow: var(--shadow3);
  transition: transform .15s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
  user-select:none;
}
.btn:hover{transform: translateY(-1px); box-shadow: var(--shadow2)}
.btn:active{transform: translateY(0)}
.btn__icon{opacity:.85}
.w100{width:100%}

.btn--primary{
  border-color: rgba(22,163,74,.22);
  background:
    linear-gradient(135deg, rgba(22,163,74,.14), rgba(37,99,235,.10));
}
.btn--primary:hover{
  border-color: rgba(22,163,74,.30);
}

.btn--ghost{
  background: transparent;
  box-shadow: none;
}
.btn--ghost:hover{background: var(--inkSoft); box-shadow: none}

.btn--soft{
  border-color: rgba(37,99,235,.22);
  background: rgba(37,99,235,.09);
}

.link{
  color: var(--brand2);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}
.link.subtle{color: var(--muted); text-decoration:none}
.link.subtle:hover{color: var(--text)}

/* ---------- Hero ---------- */
.hero{position:relative; padding: 34px 0 10px}
.hero__grid{
  display:grid;
  grid-template-columns: 1.12fr .88fr;
  gap: 26px;
  align-items: center;
}

.kicker{
  display:inline-flex; align-items:center; gap:10px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--border2);
  background: rgba(255,255,255,.80);
  color: var(--muted);
  font-size: var(--fs-13);
  box-shadow: var(--shadow3);
  margin-bottom: 12px;
}
.kicker__dot{
  width:10px;height:10px;border-radius:999px;
  background: linear-gradient(135deg, var(--brand), var(--brand2));
}

.hero__title{
  margin:0 0 10px;
  font-size: clamp(28px, 4vw, 35px);
  line-height: 1.72;
  letter-spacing: -0.2px;
  font-weight: 900;
}
.grad{
  background: linear-gradient(90deg, var(--brand), var(--brand2));
  -webkit-background-clip: text;
  background-clip:text;
  color: transparent;
}
.hero__desc{
  margin:0 0 18px;
  color: var(--muted);
  font-size: var(--fs-16);
}
.hero__cta{display:flex; gap:12px; flex-wrap:wrap; margin-bottom: 16px}

.hero__meta{display:flex; flex-wrap:wrap; gap:10px; color: var(--muted); font-size: var(--fs-14);margin-top: 50px;}
.meta{
  display:flex; align-items:center; gap:8px;
  padding: 8px 10px;
  border-radius: 999px;
  background: rgba(255,255,255,.86);
  border: 1px solid var(--border2);
  box-shadow: var(--shadow3);
}
.meta__icon{
  width:22px;height:22px;
  display:grid;place-items:center;
  border-radius: 999px;
  background: var(--brandSoft);
  border: 1px solid rgba(22,163,74,.18);
}

/* ---------- Slider ---------- */
.slider{
  border-radius: var(--radius-lg);
  border: 1px solid var(--border2);
  background: #fff;
  overflow:hidden;
  box-shadow: var(--shadow);
}
.slider__viewport{position:relative; height: 385px}
.slide{
  position:absolute; inset:0;
  background-image: var(--bg);
  background-size: cover;
  background-position: center;
  opacity: 0;
  transform: scale(1.02);
  transition: opacity .35s ease, transform .65s ease;
}
.slide.is-active{opacity:1; transform: scale(1)}
.slide__overlay{
  position:absolute; inset:0;
  background:
    linear-gradient(180deg, rgba(255,255,255,.02), rgba(2,8,23,.55));
}
.slide__caption{
  position:absolute; bottom: 16px; right: 16px; left: 16px;
  padding: 14px 14px;
  border-radius: 16px;
  background: rgba(255,255,255,.86);
  border: 1px solid rgba(15,23,42,.12);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow2);
  display:flex; flex-direction:column; gap:2px;
}
.slide__caption strong{font-weight: 900}
.slide__caption span{color: var(--muted); font-size: var(--fs-13)}

.slider__controls{
  display:flex; align-items:center; justify-content:space-between;
  gap: 10px;
  padding: 12px;
  border-top: 1px solid var(--border2);
  background: rgba(255,255,255,.92);
}
.pill{
  width:44px;height:38px;
  border-radius: 999px;
  border: 1px solid rgba(15,23,42,.12);
  background: #fff;
  color: var(--text);
  cursor:pointer;
  box-shadow: var(--shadow3);
  transition: transform .15s ease, box-shadow .2s ease;
}
.pill:hover{transform: translateY(-1px); box-shadow: var(--shadow2)}
.dots{display:flex; gap:8px}
.dotbtn{
  width:10px;height:10px; border-radius:999px;
  border: 1px solid rgba(15,23,42,.28);
  background: transparent;
  cursor:pointer;
  opacity:.8;
}
.dotbtn.is-active{
  background: linear-gradient(135deg, var(--brand), var(--brand2));
  border-color: transparent;
  opacity: 1;
}

/* hero extra card */
.hero__card{
  margin-top: 10px;
  padding: 12px 14px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border2);
  background: rgba(255,255,255,.90);
  box-shadow: var(--shadow3);
  display:grid; gap: 10px;
}
.hero__cardRow{display:flex; align-items:center; justify-content:space-between; gap: 12px}
.tag{
  font-size: var(--fs-12);
  font-weight: 900;
  padding: 6px 10px;
  border-radius: 999px;
  background: var(--brandSoft);
  color: #14532d;
  border: 1px solid rgba(22,163,74,.18);
}
.tag--blue{
  background: var(--brand2Soft);
  color: #1e3a8a;
  border-color: rgba(37,99,235,.18);
}

.hero__line{
  margin-top: 26px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(15,23,42,.12), transparent);
}

/* ---------- Sections ---------- */
.section{padding: 56px 0}
.section--tinted{
  background: var(--bg2);
  border-top: 1px solid rgba(15,23,42,.06);
  border-bottom: 1px solid rgba(15,23,42,.06);
}
.section__head{display:flex; flex-direction:column; gap:8px; margin-bottom: 18px}
.section__title{margin:0; font-size: var(--fs-22); font-weight: 900}
.section__desc{margin:0; color: var(--muted)}

/* ---------- Cards (more attractive minimal) ---------- */
.cards{
  margin-top: 16px;
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.card{
  padding: 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border2);
  background: #fff;
  box-shadow: var(--shadow3);
  transition: transform .15s ease, box-shadow .2s ease, border-color .2s ease;
  position: relative;
  overflow: hidden;
}
.card::before{
  content:"";
  position:absolute; top:0; right:0; left:0; height:3px;
  background: linear-gradient(90deg, var(--brand), var(--brand2));
  opacity:.75;
}
.card:hover{
  transform: translateY(-2px);
  box-shadow: var(--shadow2);
  border-color: rgba(15,23,42,.14);
}
.card__icon{
  width:42px;height:42px;
  display:grid;place-items:center;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(22,163,74,.12), rgba(37,99,235,.10));
  border: 1px solid rgba(15,23,42,.06);
  margin-bottom: 10px;
}
.card__title{margin:0 0 6px; font-size: 16px; font-weight: 900}
.card__text{margin:0; color: var(--muted); font-size: var(--fs-14)}

/* ---------- Steps ---------- */
.steps{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 16px;
}
.step{
  display:flex; gap: 12px;
  padding: 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border2);
  background: #fff;
  box-shadow: var(--shadow3);
  transition: transform .15s ease, box-shadow .2s ease;
}
.step:hover{transform: translateY(-1px); box-shadow: var(--shadow2)}
.step__num{
  width:46px;height:46px;
  display:grid;place-items:center;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--brandSoft), rgba(37,99,235,.08));
  border: 1px solid rgba(15,23,42,.06);
  font-weight: 900;
  color: var(--text);
}
.step__title{margin:0 0 4px; font-size: 16px; font-weight: 900}
.step__text{margin:0; color: var(--muted); font-size: var(--fs-14)}

/* ---------- Callout ---------- */
.callout{
  margin-top: 18px;
  padding: 18px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(37,99,235,.16);
  background:
    radial-gradient(700px 220px at 20% 0%, rgba(37,99,235,.14), transparent 60%),
    radial-gradient(700px 220px at 80% 0%, rgba(22,163,74,.14), transparent 60%),
    #ffffff;
  box-shadow: var(--shadow3);
  display:flex; align-items:center; justify-content:space-between; gap:14px;
}
.callout__text h3{margin:0 0 6px; font-size: var(--fs-18); font-weight: 900}
.callout__text p{margin:0; color: var(--muted)}
.callout__actions{display:flex; gap:10px; flex-wrap:wrap}

/* ---------- Trust layout ---------- */
.trust{
  display:grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 18px;
  align-items: start;
}
.checklist{
  margin: 14px 0 0;
  padding:0;
  list-style:none;
  display:grid;
  gap: 8px;
  color: var(--muted);
}
.checklist li{position: relative; padding-right: 24px}
.checklist li::before{
  content:"✓";
  position:absolute; right:0; top: 0;
  color: var(--brand);
  font-weight: 900;
}

.stats{
  margin-top: 16px;
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.stat{
  padding: 12px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border2);
  background: #fff;
  box-shadow: var(--shadow3);
}
.stat__num{font-weight: 900}
.stat__label{color: var(--muted); font-size: var(--fs-13)}

/* ---------- Panel + form ---------- */
.panel{
  padding: 16px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border2);
  background: #fff;
  box-shadow: var(--shadow2);
}
.panel__head{
  display:flex; align-items:center; justify-content:space-between;
  margin-bottom: 10px;
}
.pilltag{
  font-size: var(--fs-12);
  color: var(--muted);
  border: 1px solid rgba(15,23,42,.10);
  background: rgba(15,23,42,.03);
  padding: 5px 10px;
  border-radius: 999px;
}
.form{display:grid; gap: 10px}
.field{display:grid; gap: 6px}
.field__label{font-size: var(--fs-13); color: var(--muted); font-weight: 800}
.field__input{
  width:100%;
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid rgba(15,23,42,.14);
  background: #fff;
  color: var(--text);
  outline: none;
  transition: box-shadow .2s ease, border-color .2s ease;
}
.field__input:focus{
  border-color: rgba(37,99,235,.35);
  box-shadow: 0 0 0 4px rgba(37,99,235,.12);
}
.field__hint{font-size: var(--fs-12); color: var(--muted2)}
.form__note{color: var(--muted2); font-size: var(--fs-12)}

/* ---------- FAQ ---------- */
.faq{display:grid; gap:10px; margin-top: 14px}
.faq__item{
  width:100%;
  display:flex; align-items:center; justify-content:space-between; gap: 10px;
  padding: 14px 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border2);
  background: #fff;
  color: var(--text);
  cursor:pointer;
  font-weight: 900;
  box-shadow: var(--shadow3);
  transition: transform .15s ease, box-shadow .2s ease;
}
.faq__item:hover{transform: translateY(-1px); box-shadow: var(--shadow2)}
.faq__icon{opacity:.8}
.faq__panel{margin-top:-4px; padding: 0 14px 14px; color: var(--muted)}

/* ---------- Footer ---------- */
.footer{
  padding: 44px 0 18px;
  border-top: 1px solid rgba(15,23,42,.06);
  background:
    radial-gradient(900px 260px at 10% 0%, rgba(22,163,74,.08), transparent 60%),
    radial-gradient(900px 260px at 90% 0%, rgba(37,99,235,.08), transparent 60%),
    #fff;
}
.footer__grid{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 18px;
  align-items:start;
}
.brand--footer .brand__mark{box-shadow: var(--shadow3)}
.footer__text{color: var(--muted); margin: 12px 0 0}
.footer__cols{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.footer__col h4{margin:0 0 10px; font-size: var(--fs-14); font-weight: 900}
.footer__col a{display:block; color: var(--muted); padding: 6px 0}
.footer__col a:hover{color: var(--text)}
.kv{display:flex; gap:8px; color: var(--muted); font-size: var(--fs-13); padding: 6px 0}
.kv__k{color: rgba(15,23,42,.85); font-weight: 800}
.footer__bottom{
  margin-top: 22px;
  padding-top: 14px;
  border-top: 1px solid rgba(15,23,42,.06);
  display:flex; align-items:center; justify-content:space-between; gap:12px;
  color: var(--muted2);
  font-size: var(--fs-13);
}

/* ---------- Social ---------- */
.social{display:flex; gap:10px; margin-top: 14px}
.social__btn{
  width:40px;height:40px;
  display:grid;place-items:center;
  border-radius: 14px;
  border: 1px solid var(--border2);
  background: #fff;
  color: var(--text);
  box-shadow: var(--shadow3);
  transition: transform .15s ease, box-shadow .2s ease;
}
.social__btn:hover{transform: translateY(-1px); box-shadow: var(--shadow2)}

/* ---------- Drawer ---------- */
.drawer[hidden]{display:none}
.drawer{position:fixed; inset:0; z-index:50}
.drawer__backdrop{position:absolute; inset:0; background: rgba(2,8,23,.25)}
.drawer__panel{
  position:absolute;
  top: 12px; right: 12px; left: 12px;
  max-width: 520px;
  margin-inline:auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border2);
  background: rgba(255,255,255,.94);
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow);
  padding: 12px;
}
.drawer__head{display:flex; align-items:center; justify-content:space-between; gap:10px; padding:6px 4px 12px}
.drawer__title{font-weight: 900}
.drawer__links{display:grid; gap:6px}
.drawer__link{
  padding: 12px;
  border-radius: 14px;
  border: 1px solid var(--border2);
  background: #fff;
  color: var(--text);
  box-shadow: var(--shadow3);
}
.drawer__cta{display:grid; gap:10px; margin-top:10px}

/* ---------- Modal ---------- */
.modal[hidden]{display:none}
.modal{position:fixed; inset:0; z-index:60}
.modal__backdrop{position:absolute; inset:0; background: rgba(2,8,23,.30)}
.modal__box{
  position: relative;
  z-index: 1;
  width: min(560px, calc(100% - 26px));
  margin: 10vh auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border2);
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow);
  overflow:hidden;
}
.modal__head{
  display:flex; align-items:center; justify-content:space-between;
  padding: 14px;
  border-bottom: 1px solid rgba(15,23,42,.06);
}
.modal__body{padding: 14px}
.modal__grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin: 10px 0;
}
.bullets{margin:0; padding-right: 18px; color: var(--muted)}

.helpbox{display:grid; gap:8px; margin-bottom:10px}
.helpbox__item{
  display:flex; justify-content:space-between; gap:12px;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid var(--border2);
  background: #fff;
  box-shadow: var(--shadow3);
}
.helpbox__k{color: rgba(15,23,42,.85); font-weight: 900}
.helpbox__v{color: var(--muted)}

/* ---------- Floating Button ---------- */
.fab{
  position: fixed;
  bottom: 16px;
  left: 16px;
  width: 48px;
  height: 48px;
  border-radius: 18px;
  border: 1px solid rgba(37,99,235,.22);
  background: linear-gradient(135deg, rgba(37,99,235,.10), rgba(22,163,74,.08));
  color: var(--text);
  font-weight: 900;
  cursor:pointer;
  box-shadow: var(--shadow3);
  transition: transform .15s ease, box-shadow .2s ease;
}
.fab:hover{transform: translateY(-1px); box-shadow: var(--shadow2)}

/* ---------- Toast ---------- */
.toast[hidden]{display:none}
.toast{position:fixed; bottom:16px; right:16px; z-index:80}
.toast__inner{
  max-width: 360px;
  padding: 12px 14px;
  border-radius: 16px;
  border: 1px solid var(--border2);
  background: rgba(255,255,255,.96);
  box-shadow: var(--shadow2);
  color: var(--text);
}

/* ---------- Responsive ---------- */
@media (max-width: 980px){
  .hero__grid{grid-template-columns: 1fr}
  .slider__viewport{height: 340px}
  .cards{grid-template-columns: repeat(2, 1fr)}
  .trust{grid-template-columns: 1fr}
  .footer__grid{grid-template-columns: 1fr}
  .footer__cols{grid-template-columns: repeat(2, 1fr)}
  .nav{display:none}
  .iconbtn{display:inline-grid; place-items:center}
}

@media (max-width: 560px){
  .topbar__left{display:none}
  .cards{grid-template-columns: 1fr}
  .steps{grid-template-columns: 1fr}
  .modal__grid{grid-template-columns: 1fr}
  .footer__cols{grid-template-columns: 1fr}
}