/* ===== TWD AGRO Landing Page ===== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Space+Grotesk:wght@400;500;600;700&display=swap');

:root {
  --primary: #16a34a;
  --primary-dark: #15803d;
  --primary-light: #22c55e;
  --accent: #f59e0b;
  --dark: #0f172a;
  --dark-2: #1e293b;
  --dark-3: #334155;
  --light: #f8fafc;
  --light-2: #e2e8f0;
  --text: #1e293b;
  --text-muted: #64748b;
  --glass: rgba(255,255,255,0.08);
  --glass-border: rgba(255,255,255,0.12);
  --shadow-xl: 0 25px 50px -12px rgba(0,0,0,0.25);
  --radius: 16px;
  --radius-lg: 24px;
}

* { margin:0; padding:0; box-sizing:border-box; }

html { scroll-behavior: smooth; overflow-x: hidden; }

body {
  font-family: 'Inter', system-ui, sans-serif;
  color: var(--text);
  background: var(--light);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ===== NAVBAR ===== */
.lp-nav {
  position: fixed; top:0; left:0; width:100%; z-index:1000;
  padding: 16px 40px;
  display: flex; align-items: center; justify-content: space-between;
  transition: all 0.4s cubic-bezier(0.4,0,0.2,1);
  background: transparent;
}
.lp-nav.scrolled {
  background: rgba(15,23,42,0.92);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  padding: 10px 40px;
  box-shadow: 0 4px 30px rgba(0,0,0,0.3);
}
.lp-nav-logo {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.6rem; font-weight: 800;
  color: #fff; text-decoration: none;
  display: flex; align-items: center; gap: 10px;
}
.lp-nav-logo span { color: var(--primary-light); }
.lp-nav-links { display:flex; gap:28px; align-items:center; }
.lp-nav-links a {
  color: rgba(255,255,255,0.8); text-decoration:none;
  font-weight: 500; font-size: 0.92rem;
  transition: color 0.3s; letter-spacing: 0.3px;
}
.lp-nav-links a:hover { color: #fff; }
.lp-btn-login {
  background: var(--primary); color:#fff !important;
  padding: 10px 24px; border-radius: 50px;
  font-weight: 600; transition: all 0.3s;
  box-shadow: 0 4px 15px rgba(22,163,74,0.4);
}
.lp-btn-login:hover {
  background: var(--primary-light);
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(22,163,74,0.5);
}

/* ===== HERO ===== */
.lp-hero {
  position: relative; min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #0f172a 0%, #1a3a2a 50%, #0f172a 100%);
  overflow: hidden; padding: 120px 40px 80px;
}
.lp-hero-bg {
  position: absolute; inset:0;
  background: url('/static/landing/hero.jpg') center/cover no-repeat;
  opacity: 0.2; transition: transform 0.1s ease-out;
}
.lp-hero-overlay {
  position:absolute; inset:0;
  background: radial-gradient(ellipse at 30% 50%, rgba(22,163,74,0.15) 0%, transparent 60%),
              radial-gradient(ellipse at 70% 80%, rgba(245,158,11,0.1) 0%, transparent 50%);
}
#particles-canvas {
  position:absolute; inset:0; pointer-events:none; z-index:1;
}
.lp-hero-content {
  position:relative; z-index:2; text-align:center; max-width:900px;
}
.lp-hero-badge {
  display:inline-flex; align-items:center; gap:8px;
  background: var(--glass); border:1px solid var(--glass-border);
  padding: 8px 20px; border-radius: 50px;
  color: var(--primary-light); font-size:0.85rem; font-weight:500;
  margin-bottom:24px; -webkit-backdrop-filter:blur(10px); backdrop-filter:blur(10px);
}
.lp-hero-badge .dot { width:8px; height:8px; border-radius:50%; background:var(--primary-light); animation: pulse-dot 2s infinite; }
@keyframes pulse-dot { 0%,100%{opacity:1;transform:scale(1);} 50%{opacity:0.5;transform:scale(1.5);} }

.lp-hero h1 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800; color: #fff;
  line-height: 1.1; margin-bottom: 20px;
  letter-spacing: -1px;
}
.lp-hero h1 .gradient-text {
  background: linear-gradient(135deg, var(--primary-light) 0%, var(--accent) 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text; -webkit-text-fill-color: transparent;
}
.lp-hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: rgba(255,255,255,0.65); max-width:650px;
  margin: 0 auto 40px; line-height:1.7;
}
#typed-text { border-right: 2px solid var(--primary-light); padding-right:4px; }
.lp-hero-ctas { display:flex; gap:16px; justify-content:center; flex-wrap:wrap; }
.lp-cta-primary {
  padding: 16px 36px; border-radius:50px;
  background: var(--primary); color:#fff;
  font-weight:700; font-size:1.05rem; text-decoration:none;
  transition: all 0.3s; border:none; cursor:pointer;
  box-shadow: 0 8px 30px rgba(22,163,74,0.4);
}
.lp-cta-primary:hover { background:var(--primary-light); transform:translateY(-3px); box-shadow:0 12px 40px rgba(22,163,74,0.5); }
.lp-cta-secondary {
  padding:16px 36px; border-radius:50px;
  background:transparent; color:#fff;
  font-weight:600; font-size:1.05rem; text-decoration:none;
  border:2px solid rgba(255,255,255,0.25); transition:all 0.3s;
}
.lp-cta-secondary:hover { border-color:#fff; background:rgba(255,255,255,0.08); }
.lp-hero-mockup {
  margin-top:60px; position:relative; max-width:850px; margin-left:auto; margin-right:auto;
}
.lp-hero-mockup img {
  width:100%; border-radius:var(--radius-lg);
  box-shadow: var(--shadow-xl); border:1px solid rgba(255,255,255,0.1);
}

/* ===== STATS BAR ===== */
.lp-stats {
  background: var(--dark); padding:50px 40px;
  display:flex; justify-content:center; gap:60px; flex-wrap:wrap;
}
.lp-stat { text-align:center; }
.lp-stat-number {
  font-family:'Space Grotesk',sans-serif;
  font-size:2.8rem; font-weight:800; color:var(--primary-light);
}
.lp-stat-label { color:rgba(255,255,255,0.6); font-size:0.95rem; margin-top:4px; }

/* ===== SECTIONS SHARED ===== */
.lp-section { padding:100px 40px; }
.lp-section-dark { background: var(--dark); color:#fff; }
.lp-section-gray { background: #f1f5f9; }
.lp-section-title {
  font-family:'Space Grotesk',sans-serif;
  font-size: clamp(1.8rem,4vw,2.8rem);
  font-weight:800; text-align:center; margin-bottom:16px;
}
.lp-section-sub {
  text-align:center; max-width:600px; margin:0 auto 60px;
  color:var(--text-muted); font-size:1.05rem; line-height:1.7;
}
.lp-section-dark .lp-section-sub { color:rgba(255,255,255,0.6); }

/* ===== FEATURES ===== */
.lp-features-grid {
  display:grid; grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
  gap:24px; max-width:1200px; margin:0 auto;
}
.lp-feature-card {
  background:#fff; border-radius:var(--radius); padding:36px 28px;
  border:1px solid #e2e8f0; transition:all 0.4s;
  position:relative; overflow:hidden;
}
.lp-feature-card::before {
  content:''; position:absolute; top:0;left:0; width:100%;height:4px;
  background:linear-gradient(90deg,var(--primary),var(--accent));
  transform:scaleX(0); transform-origin:left; transition:transform 0.4s;
}
.lp-feature-card:hover::before { transform:scaleX(1); }
.lp-feature-card:hover { transform:translateY(-8px); box-shadow:var(--shadow-xl); }
.lp-feature-icon {
  width:56px;height:56px;border-radius:14px;
  display:flex;align-items:center;justify-content:center;
  font-size:1.6rem; margin-bottom:20px;
  background:linear-gradient(135deg,rgba(22,163,74,0.1),rgba(22,163,74,0.05));
}
.lp-feature-card h3 { font-size:1.2rem;font-weight:700;margin-bottom:10px; }
.lp-feature-card p { color:var(--text-muted);font-size:0.95rem;line-height:1.6; }

/* ===== GALLERY ===== */
.lp-gallery { max-width:1100px; margin:0 auto; }
.lp-gallery-slider {
  display:flex; gap:24px; overflow-x:auto; scroll-snap-type:x mandatory;
  padding-bottom:20px;
}
.lp-gallery-slider::-webkit-scrollbar { height:6px; }
.lp-gallery-slider::-webkit-scrollbar-track { background:#e2e8f0; border-radius:10px; }
.lp-gallery-slider::-webkit-scrollbar-thumb { background:var(--primary); border-radius:10px; }
.lp-gallery-item {
  min-width:500px; scroll-snap-align:start; border-radius:var(--radius);
  overflow:hidden; position:relative; box-shadow:0 10px 30px rgba(0,0,0,0.1);
  border:1px solid #e2e8f0; flex-shrink:0;
}
.lp-gallery-item img { width:100%; height:320px; object-fit:cover; display:block; transition:transform 0.5s; }
.lp-gallery-item:hover img { transform:scale(1.05); }
.lp-gallery-label {
  position:absolute; bottom:0;left:0;right:0;
  padding:16px 20px;
  background:linear-gradient(transparent,rgba(0,0,0,0.8));
  color:#fff; font-weight:600; font-size:0.95rem;
}

/* ===== BENEFITS ===== */
.lp-benefits-grid {
  display:grid; grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
  gap:32px; max-width:1000px; margin:0 auto;
}
.lp-benefit {
  text-align:center; padding:32px 20px;
}
.lp-benefit-icon {
  width:72px;height:72px;border-radius:50%;margin:0 auto 20px;
  display:flex;align-items:center;justify-content:center;font-size:1.8rem;
  background:rgba(22,163,74,0.1);
}
.lp-section-dark .lp-benefit-icon { background:rgba(22,163,74,0.2); }
.lp-benefit h4 { font-size:1.1rem;font-weight:700;margin-bottom:8px; }
.lp-benefit p { color:var(--text-muted);font-size:0.92rem; }
.lp-section-dark .lp-benefit p { color:rgba(255,255,255,0.6); }

/* ===== TESTIMONIALS ===== */
.lp-testimonials { max-width:900px; margin:0 auto; display:grid; grid-template-columns:repeat(auto-fit,minmax(280px,1fr)); gap:24px; }
.lp-testimonial {
  background:var(--dark-2); border-radius:var(--radius); padding:32px;
  border:1px solid var(--glass-border); position:relative;
}
.lp-testimonial::before { content:'"'; position:absolute;top:16px;left:24px;font-size:4rem;color:var(--primary);opacity:0.3;font-family:serif;line-height:1; }
.lp-testimonial p { color:rgba(255,255,255,0.8); font-size:0.95rem; line-height:1.7; margin-bottom:20px; padding-top:24px; }
.lp-testimonial-author { display:flex;align-items:center;gap:12px; }
.lp-testimonial-avatar { width:44px;height:44px;border-radius:50%;background:var(--primary);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:1.1rem; }
.lp-testimonial-name { font-weight:600;color:#fff;font-size:0.92rem; }
.lp-testimonial-role { color:rgba(255,255,255,0.5);font-size:0.82rem; }
.lp-testimonial-stars { color:var(--accent); margin-bottom:8px; }

/* ===== PRICING ===== */
.lp-pricing { max-width:500px; margin:0 auto; }
.lp-price-card {
  background:#fff; border-radius:var(--radius-lg); padding:48px 40px;
  text-align:center; border:2px solid var(--primary);
  box-shadow: var(--shadow-xl); position:relative;
}
.lp-price-badge {
  position:absolute;top:-14px;left:50%;transform:translateX(-50%);
  background:var(--primary);color:#fff;padding:6px 24px;
  border-radius:50px;font-size:0.85rem;font-weight:700;
}
.lp-price-amount {
  font-family:'Space Grotesk',sans-serif;
  font-size:3.5rem;font-weight:800;color:var(--dark);margin:24px 0 8px;
}
.lp-price-amount sup { font-size:1.5rem;top:-1rem; }
.lp-price-period { color:var(--text-muted);margin-bottom:28px; }
.lp-price-features { list-style:none;text-align:left;margin-bottom:32px; }
.lp-price-features li {
  padding:10px 0;border-bottom:1px solid #f1f5f9;
  color:var(--text);font-size:0.95rem;
  display:flex;align-items:center;gap:10px;
}
.lp-price-features li .check { color:var(--primary);font-weight:bold; }
.lp-price-cta {
  display:block; width:100%; padding:16px;
  background:var(--primary); color:#fff; border:none;
  border-radius:50px; font-size:1.1rem; font-weight:700;
  cursor:pointer; transition:all 0.3s; text-decoration:none;
}
.lp-price-cta:hover { background:var(--primary-light);transform:translateY(-2px); }

/* ===== ABOUT ===== */
.lp-about { max-width:800px; margin:0 auto; text-align:center; }
.lp-about p { color:var(--text-muted);font-size:1.05rem;line-height:1.8;margin-bottom:24px; }
.lp-contact-row { display:flex;justify-content:center;gap:32px;flex-wrap:wrap;margin-top:32px; }
.lp-contact-item { display:flex;align-items:center;gap:10px;color:var(--text);font-weight:500; }
.lp-contact-item i { color:var(--primary);font-size:1.2rem; }

/* ===== FOOTER ===== */
.lp-footer {
  background:var(--dark); padding:40px;
  text-align:center; color:rgba(255,255,255,0.5); font-size:0.9rem;
  border-top:1px solid rgba(255,255,255,0.08);
}
.lp-footer a { color:var(--primary-light);text-decoration:none; }

/* ===== SCROLL REVEAL ===== */
.sr { opacity:0; transform:translateY(40px); transition:all 0.8s cubic-bezier(0.4,0,0.2,1); }
.sr.visible { opacity:1; transform:translateY(0); }
.sr-left { opacity:0; transform:translateX(-40px); transition:all 0.8s cubic-bezier(0.4,0,0.2,1); }
.sr-left.visible { opacity:1; transform:translateX(0); }
.sr-right { opacity:0; transform:translateX(40px); transition:all 0.8s cubic-bezier(0.4,0,0.2,1); }
.sr-right.visible { opacity:1; transform:translateX(0); }

/* ===== MOBILE NAV ===== */
.lp-hamburger { display:none; background:none;border:none;cursor:pointer;padding:8px; }
.lp-hamburger span { display:block;width:24px;height:2px;background:#fff;margin:5px 0;transition:all 0.3s; }

@media(max-width:768px) {
  .lp-nav { padding:12px 20px; }
  .lp-nav-links { display:none;position:absolute;top:100%;left:0;width:100%;background:rgba(15,23,42,0.98);flex-direction:column;padding:20px;gap:16px; -webkit-backdrop-filter:blur(20px); backdrop-filter:blur(20px); }
  .lp-nav-links.open { display:flex; }
  .lp-hamburger { display:block; }
  .lp-hero { padding:100px 20px 60px; }
  .lp-section { padding:60px 20px; }
  .lp-stats { gap:30px; padding:30px 20px; }
  .lp-stat-number { font-size:2rem; }
  .lp-gallery-item { min-width:85vw; }
  .lp-hero-mockup img { border-radius:var(--radius); }
  .lp-price-card { padding:32px 24px; }
}