/* ============================================================
   Nature and Agriculture Appraise Society
   Developed by Sebastian Makoye — Bigmark Infotech Ltd
   ============================================================ */

:root {
  --green-900:#0a2e18; --green-800:#0f3d22; --green-700:#145c2f;
  --green-600:#1c7a3f; --green-500:#2e9e57; --green-400:#4dbf75;
  --green-300:#7fd39b; --green-100:#e6f6ec; --green-50:#f2fbf5;
  --accent:#f4b400; --accent-dark:#d99e00;
  --dark:#0f1a14; --grey:#56635c; --grey-light:#8b968f;
  --white:#ffffff;
  --radius:16px; --radius-sm:10px;
  --shadow-sm:0 2px 8px rgba(10,46,24,.06);
  --shadow:0 10px 30px rgba(10,46,24,.08);
  --shadow-lg:0 24px 60px rgba(10,46,24,.15);
  --container:1200px;
  --transition:all .3s cubic-bezier(.4,0,.2,1);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',system-ui,-apple-system,sans-serif;
  color:var(--dark); line-height:1.7; background:var(--white);
  -webkit-font-smoothing:antialiased; overflow-x:hidden;
}
h1,h2,h3{font-family:'Playfair Display',serif;font-weight:700;letter-spacing:-.5px;line-height:1.15}
h4{font-family:'Inter',sans-serif;font-weight:600}
.container{max-width:var(--container);margin:0 auto;padding:0 24px}
a{color:inherit;text-decoration:none;transition:var(--transition)}
img{max-width:100%;display:block}

.eyebrow{
  display:inline-block;font-size:.78rem;font-weight:600;letter-spacing:2px;
  text-transform:uppercase;color:var(--green-600);margin-bottom:14px;
  padding:6px 14px;background:var(--green-100);border-radius:30px;
}
.eyebrow.light{color:var(--green-300);background:rgba(255,255,255,.08)}

/* ===== HEADER ===== */
.site-header{
  position:fixed;top:0;left:0;right:0;
  background:rgba(255,255,255,.85);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  z-index:1000;transition:var(--transition);
  border-bottom:1px solid rgba(10,46,24,.05);
}
.site-header.scrolled{background:rgba(255,255,255,.98);box-shadow:var(--shadow-sm)}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;padding:14px 24px;gap:20px}

/* ===== LOGO (image) ===== */
.logo{
  display:inline-flex;
  align-items:center;
  gap:12px;
  font-weight:700;
  color:var(--green-900);
}
.logo-img{
  height:52px;
  width:auto;
  object-fit:contain;
  display:block;
  flex-shrink:0;
}
.logo-img-light{
  height:46px;
  background:rgba(255,255,255,.95);
  padding:4px 8px;
  border-radius:10px;
}
.logo-text{display:flex;flex-direction:column;line-height:1.15}
.logo-text strong{font-size:.95rem;letter-spacing:-.3px}
.logo-text small{font-size:.72rem;font-weight:400;color:var(--grey);letter-spacing:1px;text-transform:uppercase}
.logo-light{color:var(--white)}
.logo-light .logo-text small{color:rgba(255,255,255,.6)}

.nav-links{display:flex;gap:32px;list-style:none;align-items:center}
.nav-links a{font-weight:500;font-size:.94rem;color:var(--dark);position:relative}
.nav-links a::after{content:'';position:absolute;left:0;bottom:-6px;width:0;height:2px;background:var(--green-500);transition:width .3s}
.nav-links a:hover::after{width:100%}

.nav-cta{
  background:var(--green-600);color:var(--white);
  padding:10px 22px;border-radius:30px;font-size:.88rem;font-weight:600;
  transition:var(--transition);
}
.nav-cta:hover{background:var(--green-800);transform:translateY(-1px);box-shadow:0 6px 20px rgba(28,122,63,.35)}

.menu-toggle{display:none;background:none;border:none;font-size:26px;cursor:pointer;color:var(--green-900)}

/* ===== HERO ===== */
.hero{
  position:relative;min-height:100vh;display:flex;align-items:center;
  color:var(--white);overflow:hidden;padding:120px 0 80px;
  background:linear-gradient(135deg,var(--green-900) 0%,var(--green-700) 60%,var(--green-600) 100%);
}
.hero-bg{
  position:absolute;inset:0;
  background-size:cover;background-position:center;
  opacity:.38;
}
.hero-overlay{
  position:absolute;inset:0;
  background:
    radial-gradient(circle at 20% 30%, rgba(46,158,87,.55), transparent 55%),
    radial-gradient(circle at 80% 70%, rgba(244,180,0,.18), transparent 55%),
    linear-gradient(135deg, rgba(10,46,24,.8), rgba(20,92,47,.6));
}
.hero-content{position:relative;z-index:2;text-align:center;max-width:900px;margin:0 auto}
.hero-badge{
  display:inline-block;padding:8px 20px;background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.2);border-radius:30px;font-size:.85rem;
  margin-bottom:28px;backdrop-filter:blur(6px);
}
.hero h1{font-size:clamp(2.4rem,6vw,4.4rem);margin-bottom:22px;line-height:1.05}
.accent-text{
  background:linear-gradient(90deg,var(--accent),#ffd966);
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:var(--accent);
}
.hero p{font-size:1.15rem;max-width:680px;margin:0 auto 36px;opacity:.94;line-height:1.7}
.hero-actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;margin-bottom:60px}

.hero-stats{
  display:flex;justify-content:center;gap:60px;flex-wrap:wrap;
  padding-top:40px;border-top:1px solid rgba(255,255,255,.15);
}
.hero-stat{text-align:center}
.hero-stat strong{font-family:'Playfair Display',serif;font-size:2rem;display:block;color:var(--accent)}
.hero-stat span{font-size:.82rem;opacity:.85;text-transform:uppercase;letter-spacing:1px}

/* ===== BUTTONS ===== */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:14px 32px;border-radius:40px;
  font-weight:600;font-size:.95rem;
  transition:var(--transition);border:2px solid transparent;
  cursor:pointer;font-family:inherit;
}
.btn-primary{background:var(--accent);color:var(--dark)}
.btn-primary:hover{background:var(--accent-dark);transform:translateY(-2px);box-shadow:0 12px 30px rgba(244,180,0,.4)}
.btn-ghost{border-color:rgba(255,255,255,.35);color:var(--white);background:rgba(255,255,255,.05);backdrop-filter:blur(6px)}
.btn-ghost:hover{background:var(--white);color:var(--green-700);border-color:var(--white)}
.btn-block{width:100%;justify-content:center}

/* ===== SECTIONS ===== */
.section{padding:100px 0}
.section-alt{background:var(--green-50)}
.section-head{text-align:center;margin-bottom:60px}
.section-title{font-size:clamp(1.8rem,3.5vw,2.6rem);color:var(--green-900);margin-bottom:16px}
.section-title.light{color:var(--white)}
.section-lead{max-width:680px;margin:0 auto;color:var(--grey);font-size:1.05rem}
.section-lead.light{color:rgba(255,255,255,.85)}

/* ===== ABOUT ===== */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
.about-text h2{font-size:clamp(1.8rem,3.5vw,2.6rem);color:var(--green-900);margin-bottom:22px}
.about-text p{color:var(--grey);margin-bottom:18px;font-size:1.02rem}

.pillars{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:32px}
.pillar{
  display:flex;align-items:center;gap:12px;padding:14px 16px;
  background:var(--white);border-radius:var(--radius-sm);
  box-shadow:var(--shadow-sm);border-left:3px solid var(--green-500);
  transition:var(--transition);
}
.pillar:hover{transform:translateX(4px);box-shadow:var(--shadow)}
.pillar-icon{font-size:24px}
.pillar strong{display:block;font-size:.92rem;color:var(--green-900)}
.pillar small{color:var(--grey-light);font-size:.78rem}

.about-visual{
  position:relative;
  display:flex;
  align-items:center;
  justify-content:center;
  min-height:480px;
}
.about-visual::before{
  content:'';position:absolute;top:-16px;right:-16px;
  width:120px;height:120px;background:var(--green-500);
  border-radius:24px;opacity:.15;z-index:-1;
}
.about-visual::after{
  content:'';position:absolute;bottom:-16px;left:-16px;
  width:140px;height:140px;background:var(--accent);
  border-radius:50%;opacity:.15;z-index:-1;
}
.about-image{
  width:100%;height:100%;max-height:520px;
  object-fit:cover;border-radius:24px;
  box-shadow:var(--shadow-lg);display:block;
}

/* ===== PROJECTS ===== */
.project-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:30px}
.project-card{
  background:var(--white);border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow-sm);transition:var(--transition);
  animation:fadeUp .6s ease both;animation-delay:var(--delay,0ms);
}
.project-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg)}
@keyframes fadeUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}

.project-img{
  height:200px;background-size:cover;background-position:center;
  background-color:var(--green-700);position:relative;
}
.project-img::before{
  content:'';position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 40%,rgba(10,46,24,.6));
}
.project-icon{
  position:absolute;top:16px;right:16px;
  width:48px;height:48px;display:grid;place-items:center;
  background:rgba(255,255,255,.95);border-radius:14px;
  font-size:22px;box-shadow:var(--shadow-sm);
}
.project-body{padding:26px}
.project-body h3{color:var(--green-900);margin-bottom:10px;font-size:1.25rem}
.project-body p{color:var(--grey);font-size:.93rem;margin-bottom:20px}

.project-foot{
  display:flex;justify-content:space-between;align-items:center;
  padding-top:16px;border-top:1px solid var(--green-100);
}
.project-stat strong{display:block;font-family:'Playfair Display',serif;color:var(--green-700);font-size:1.05rem}
.project-stat small{color:var(--grey-light);font-size:.72rem;text-transform:uppercase;letter-spacing:.5px}
.read-more{font-weight:600;color:var(--green-600);font-size:.9rem}
.read-more:hover{color:var(--green-800)}

/* ===== DONATE SECTION ===== */
.section-donate{
  background:linear-gradient(135deg,var(--green-900) 0%,var(--green-700) 100%);
  position:relative;overflow:hidden;
}
.section-donate::before{
  content:'';position:absolute;inset:0;
  background-image:radial-gradient(rgba(255,255,255,.06) 1px,transparent 1px);
  background-size:28px 28px;pointer-events:none;
}
.section-donate .container{position:relative;z-index:1}

.donate-tabs{display:flex;gap:10px;justify-content:center;margin-bottom:40px;flex-wrap:wrap}
.donate-tab{
  padding:10px 22px;background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.15);color:var(--white);
  border-radius:30px;font-size:.88rem;font-weight:500;cursor:pointer;
  transition:var(--transition);font-family:inherit;
}
.donate-tab:hover{background:rgba(255,255,255,.15)}
.donate-tab.active{background:var(--accent);color:var(--dark);border-color:var(--accent);font-weight:600}

.donate-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
  gap:18px;max-width:1000px;margin:0 auto 50px;
}
.donate-card{
  display:flex;align-items:center;gap:16px;
  padding:22px;border-radius:var(--radius);
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.12);
  color:var(--white);cursor:pointer;font-family:inherit;text-align:left;
  backdrop-filter:blur(10px);transition:var(--transition);
}
.donate-card:hover{
  background:rgba(255,255,255,.1);
  border-color:rgba(255,255,255,.3);
  transform:translateY(-3px);
  box-shadow:0 16px 40px rgba(0,0,0,.25);
}
.donate-card.hidden{display:none}

.donate-icon{
  width:52px;height:52px;display:grid;place-items:center;
  background:var(--brand);border-radius:14px;font-size:24px;flex-shrink:0;
  box-shadow:0 6px 20px rgba(0,0,0,.25);
}
.donate-info{flex:1}
.donate-info strong{display:block;font-size:1.02rem;font-weight:600}
.donate-info small{color:rgba(255,255,255,.6);font-size:.82rem}

.donate-arrow{
  font-size:22px;color:rgba(255,255,255,.4);
  transition:var(--transition);
}
.donate-card:hover .donate-arrow{color:var(--accent);transform:translateX(4px)}

.donate-footer{text-align:center;color:rgba(255,255,255,.85)}
.donate-footer p{margin-bottom:16px;font-size:.95rem}
.donate-footer .btn-primary{font-size:1rem;padding:14px 34px}

/* ===== NEWS ===== */
.news-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:26px}
.news-card{
  background:var(--white);border-radius:var(--radius);padding:30px;
  box-shadow:var(--shadow-sm);border-top:4px solid var(--green-500);
  transition:var(--transition);
}
.news-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.news-tag{
  display:inline-block;font-size:.7rem;text-transform:uppercase;
  letter-spacing:1.5px;color:var(--green-600);font-weight:700;margin-bottom:10px;
}
.news-date{display:block;font-size:.8rem;color:var(--grey-light);margin-bottom:14px}
.news-card h3{color:var(--green-900);margin-bottom:12px;font-size:1.2rem}
.news-card p{color:var(--grey);font-size:.93rem;margin-bottom:18px}

/* ===== CONTACT ===== */
.contact-grid{display:grid;grid-template-columns:1fr 1.3fr;gap:60px;align-items:center}
.contact-grid h2{font-size:clamp(1.7rem,3vw,2.3rem);color:var(--green-900);margin-bottom:18px}
.contact-grid p{color:var(--grey);font-size:1.02rem}

.contact-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px}
.contact-card{
  background:var(--white);padding:26px 22px;border-radius:var(--radius);
  box-shadow:var(--shadow-sm);text-align:center;transition:var(--transition);
  border:1px solid transparent;
}
.contact-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--green-300)}
.contact-card span{font-size:32px;display:block;margin-bottom:12px}
.contact-card strong{display:block;color:var(--green-900);margin-bottom:6px;font-size:.95rem}
.contact-card small{color:var(--grey);font-size:.85rem;word-break:break-word}

/* ===== FOOTER ===== */
.site-footer{background:var(--green-900);color:rgba(255,255,255,.75);padding:70px 0 0}
.footer-grid{
  display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;
  gap:40px;padding-bottom:50px;
}
.footer-desc{margin-top:16px;font-size:.92rem;line-height:1.7;max-width:300px}
.footer-grid h4{color:var(--white);margin-bottom:18px;font-size:.95rem;text-transform:uppercase;letter-spacing:1px}
.footer-grid ul{list-style:none}
.footer-grid li{margin-bottom:10px}
.footer-grid a{color:rgba(255,255,255,.7);font-size:.92rem}
.footer-grid a:hover{color:var(--accent)}

.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);
  padding:26px 24px;text-align:center;font-size:.85rem;
  color:rgba(255,255,255,.5);
}
.dev-credit{margin-top:8px;font-size:.78rem;color:rgba(255,255,255,.4)}
.dev-credit strong{color:rgba(255,255,255,.6);font-weight:500}

/* ===== MODAL ===== */
.modal{
  position:fixed;inset:0;z-index:2000;
  display:none;align-items:center;justify-content:center;padding:20px;
}
.modal.open{display:flex}
.modal-backdrop{
  position:absolute;inset:0;
  background:rgba(6,20,12,.7);backdrop-filter:blur(6px);
  animation:fade .25s ease;
}
@keyframes fade{from{opacity:0}to{opacity:1}}

.modal-panel{
  position:relative;z-index:1;
  background:var(--white);border-radius:20px;
  width:100%;max-width:440px;padding:34px 30px 30px;
  box-shadow:var(--shadow-lg);
  animation:slideUp .3s cubic-bezier(.4,0,.2,1);
}
@keyframes slideUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}

.modal-close{
  position:absolute;top:14px;right:16px;
  width:34px;height:34px;border-radius:50%;
  background:var(--green-50);border:none;
  font-size:20px;cursor:pointer;color:var(--grey);
  display:grid;place-items:center;transition:var(--transition);
}
.modal-close:hover{background:var(--green-100);color:var(--green-800)}

.modal-brand{
  display:flex;align-items:center;gap:14px;
  padding-bottom:20px;margin-bottom:22px;
  border-bottom:1px solid var(--green-100);
}
.modal-icon{
  width:52px;height:52px;display:grid;place-items:center;
  background:var(--green-100);border-radius:14px;font-size:24px;
}
.modal-brand h3{font-family:'Playfair Display',serif;font-size:1.3rem;color:var(--green-900)}
.modal-brand small{color:var(--grey);font-size:.82rem}

.modal-step{display:block}
.modal-step.hidden{display:none}

.field{display:block;margin-bottom:16px}
.field span{display:block;font-size:.85rem;font-weight:600;color:var(--green-900);margin-bottom:6px}
.field input{
  width:100%;padding:12px 16px;border-radius:10px;
  border:1.5px solid var(--green-100);background:var(--green-50);
  font-family:inherit;font-size:.95rem;color:var(--dark);
  transition:var(--transition);
}
.field input:focus{
  outline:none;border-color:var(--green-500);
  background:var(--white);box-shadow:0 0 0 4px rgba(46,158,87,.12);
}

.modal-note{
  margin-top:14px;font-size:.8rem;
  color:var(--grey-light);text-align:center;font-style:italic;
}

.bank-details{list-style:none}
.bank-details li{
  display:flex;justify-content:space-between;gap:12px;
  padding:12px 0;border-bottom:1px dashed var(--green-100);
  font-size:.9rem;color:var(--grey);
}
.bank-details li:last-child{border-bottom:none}
.bank-details li strong{color:var(--green-900);text-align:right}

/* Pending state */
#stepPending{text-align:center;padding:10px 0}
#stepPending h4{
  font-family:'Playfair Display',serif;font-size:1.3rem;
  color:var(--green-900);margin:18px 0 12px;
}
.pending-text{font-size:.92rem;color:var(--grey);margin-bottom:18px}
.pending-text strong{color:var(--green-700)}
.pending-status{
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 16px;background:var(--green-50);border-radius:30px;
  font-size:.82rem;color:var(--green-700);font-weight:500;
}
.dot{
  width:8px;height:8px;border-radius:50%;background:var(--accent);
  animation:pulse 1.4s infinite;
}
@keyframes pulse{
  0%,100%{opacity:1;transform:scale(1)}
  50%{opacity:.5;transform:scale(1.3)}
}

.pending-anim{display:flex;justify-content:center;gap:8px}
.pending-anim span{
  width:12px;height:12px;border-radius:50%;
  background:var(--green-500);animation:bounce 1.2s infinite;
}
.pending-anim span:nth-child(2){animation-delay:.15s;background:var(--green-600)}
.pending-anim span:nth-child(3){animation-delay:.3s;background:var(--accent)}
@keyframes bounce{
  0%,80%,100%{transform:translateY(0)}
  40%{transform:translateY(-10px)}
}

/* ===== DONATE PORTAL PAGE ===== */
.donate-page{padding-top:80px}
.donate-portal{min-height:70vh}
.donate-page .donate-card{
  background:var(--green-50);
  border:1px solid var(--green-100);
  color:var(--green-900);
}
.donate-page .donate-card:hover{
  background:var(--white);
  border-color:var(--green-300);
  box-shadow:var(--shadow);
}
.donate-page .donate-info small{color:var(--grey-light)}
.donate-page .donate-arrow{color:var(--green-500)}
.donate-page .donate-card:hover .donate-arrow{color:var(--accent-dark)}

/* ===== RESPONSIVE ===== */
@media (max-width:992px){
  .about-grid,.contact-grid{grid-template-columns:1fr;gap:50px}
  .about-visual{min-height:400px}
  .about-image{max-height:420px}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:768px){
  .nav-cta{display:none}
  .menu-toggle{display:block}
  .nav-links{
    display:none;position:absolute;top:100%;left:0;right:0;
    background:var(--white);flex-direction:column;padding:24px;gap:18px;
    box-shadow:var(--shadow);border-top:1px solid var(--green-100);
  }
  .nav-links.open{display:flex}

  .logo-img{height:42px}
  .logo-img-light{height:38px}

  .section{padding:70px 0}
  .hero{padding:100px 0 60px}
  .hero-stats{gap:30px;padding-top:30px}
  .hero-stat strong{font-size:1.6rem}

  .pillars{grid-template-columns:1fr}
  .about-visual{min-height:300px}
  .about-image{max-height:320px;border-radius:18px}

  .footer-grid{grid-template-columns:1fr;gap:30px;padding-bottom:30px}
  .footer-desc{max-width:100%}
}