/* ═══════════════════════════════════════
   MRUNAL AGRO SERVICES — Global Styles
   ═══════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@700;900&family=DM+Sans:ital,wght@0,300;0,400;0,500;0,600;1,300&display=swap');

:root {
  --green-50:  #f0fdf4;
  --green-100: #dcfce7;
  --green-200: #bbf7d0;
  --green-300: #86efac;
  --green-400: #4ade80;
  --green-500: #22c55e;
  --green-600: #16a34a;
  --green-700: #15803d;
  --green-800: #166534;
  --green-900: #14532d;
  --earth-50:  #fefce8;
  --earth-200: #fef08a;
  --earth-400: #facc15;
  --earth-600: #ca8a04;
  --dark:      #0f1f0f;
  --dark-2:    #162416;
  --dark-3:    #1e2f1e;
  --muted:     #4b6b4b;
  --light-muted: #6b8b6b;
  --white:     #ffffff;
  --radius:    16px;
  --radius-sm: 10px;
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body:    'DM Sans', system-ui, sans-serif;
  --nav-h: 72px;
  --shadow-sm: 0 2px 12px rgba(21,128,61,.08);
  --shadow-md: 0 8px 32px rgba(21,128,61,.12);
  --shadow-lg: 0 20px 60px rgba(21,128,61,.16);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  background: var(--white);
  color: var(--dark);
  overflow-x: hidden;
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--green-50); }
::-webkit-scrollbar-thumb { background: var(--green-300); border-radius: 3px; }

/* ══════════════════════════════
   NAV
══════════════════════════════ */
#navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 5vw; height: var(--nav-h);
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--green-100);
  transition: box-shadow .3s;
}
#navbar.scrolled { box-shadow: 0 4px 24px rgba(21,128,61,.1); }
.nav-logo img { height: 48px; width: auto; background: transparent; }
.nav-links { display: flex; gap: 32px; list-style: none; align-items: center; }
.nav-links a {
  font-size: 14px; font-weight: 500; letter-spacing: .3px;
  color: var(--dark); transition: color .2s; position: relative; padding-bottom: 2px;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -2px; left: 0; right: 0;
  height: 2px; background: var(--green-500);
  transform: scaleX(0); transform-origin: left; transition: transform .25s;
}
.nav-links a:hover, .nav-links a.active { color: var(--green-700); }
.nav-links a:hover::after, .nav-links a.active::after { transform: scaleX(1); }
.nav-cta {
  background: var(--green-700); color: var(--white) !important;
  padding: 10px 22px; border-radius: 50px;
  font-size: 14px; font-weight: 500;
  transition: background .2s, transform .15s;
  white-space: nowrap;
}
.nav-cta:hover { background: var(--green-800) !important; transform: translateY(-1px); }
.nav-cta::after { display: none !important; }

.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; background: none; border: none; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--dark); border-radius: 2px; transition: .3s; }

.mobile-menu {
  display: none; position: fixed; top: var(--nav-h); left: 0; right: 0;
  background: white; border-bottom: 1px solid var(--green-100);
  padding: 20px 5vw; z-index: 999;
  flex-direction: column; gap: 4px;
  box-shadow: 0 8px 24px rgba(0,0,0,.08);
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  padding: 12px 0; font-size: 16px; font-weight: 500;
  border-bottom: 1px solid var(--green-50); color: var(--dark);
  transition: color .2s;
}
.mobile-menu a:hover { color: var(--green-700); }
.mobile-menu .mob-cta {
  margin-top: 12px; background: var(--green-700); color: white !important;
  text-align: center; padding: 14px; border-radius: 12px; border: none;
}

/* ══════════════════════════════
   SHARED SECTION STYLES
══════════════════════════════ */
section { padding: 96px 5vw; }
.pt-nav { padding-top: calc(var(--nav-h) + 40px); }

.section-label {
  font-size: 11px; font-weight: 600; letter-spacing: 2.5px;
  text-transform: uppercase; color: var(--green-600); margin-bottom: 12px;
  display: flex; align-items: center; gap: 8px;
}
.section-label::before {
  content: ''; display: block; width: 20px; height: 2px;
  background: var(--green-500); border-radius: 1px;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 700; line-height: 1.15; color: var(--dark);
  margin-bottom: 16px;
}
.section-title span { color: var(--green-600); }
.section-sub {
  font-size: 17px; font-weight: 300; color: var(--muted);
  line-height: 1.8; max-width: 560px; margin-bottom: 52px;
}

/* ── BUTTONS ── */
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--green-700); color: var(--white);
  padding: 14px 30px; border-radius: 50px;
  font-size: 15px; font-weight: 500;
  transition: background .2s, transform .15s, box-shadow .2s;
  box-shadow: 0 4px 20px rgba(21,128,61,.25);
  cursor: pointer; border: none; font-family: var(--font-body);
}
.btn-primary:hover { background: var(--green-800); transform: translateY(-2px); box-shadow: 0 8px 28px rgba(21,128,61,.35); }
.btn-primary svg { flex-shrink: 0; }

.btn-outline {
  display: inline-flex; align-items: center; gap: 8px;
  border: 2px solid var(--green-600); color: var(--green-700);
  padding: 12px 26px; border-radius: 50px;
  font-size: 15px; font-weight: 500;
  transition: background .2s, color .2s; cursor: pointer;
  background: transparent; font-family: var(--font-body);
}
.btn-outline:hover { background: var(--green-700); color: var(--white); }

.btn-ghost {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--green-700); font-size: 14px; font-weight: 500;
  transition: gap .2s;
}
.btn-ghost:hover { gap: 10px; }

/* ── BADGES / TAGS ── */
.badge {
  display: inline-block;
  background: var(--green-700); color: white;
  font-size: 11px; font-weight: 500; padding: 4px 12px;
  border-radius: 50px; letter-spacing: .3px;
}
.badge-outline {
  display: inline-block;
  border: 1px solid var(--green-300); color: var(--green-700);
  font-size: 11px; font-weight: 500; padding: 4px 12px; border-radius: 50px;
}
.tag-dark {
  display: inline-block;
  background: rgba(74,222,128,.12); color: var(--green-400);
  font-size: 11px; font-weight: 500; padding: 4px 12px; border-radius: 50px;
  border: 1px solid rgba(74,222,128,.2);
}

/* ── CARDS ── */
.card {
  background: var(--green-50); border: 1px solid var(--green-100);
  border-radius: var(--radius); padding: 32px 28px;
  transition: transform .25s, box-shadow .25s, border-color .25s;
  position: relative; overflow: hidden;
}
.card::after {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0;
  height: 3px; background: var(--green-500);
  transform: scaleX(0); transform-origin: left; transition: transform .3s;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--green-200); }
.card:hover::after { transform: scaleX(1); }

.card-icon {
  width: 52px; height: 52px; border-radius: 14px;
  background: var(--green-100);
  display: flex; align-items: center; justify-content: center;
  font-size: 24px; margin-bottom: 20px; flex-shrink: 0;
}
.card h3 {
  font-family: var(--font-display); font-size: 20px; font-weight: 700;
  color: var(--dark); margin-bottom: 10px;
}
.card p { font-size: 14px; line-height: 1.75; color: var(--muted); }

/* ── DARK SECTION ── */
.section-dark { background: var(--dark); color: white; }
.section-dark .section-title { color: white; }
.section-dark .section-label { color: var(--green-400); }
.section-dark .section-sub { color: rgba(255,255,255,.5); }

/* ── FORM STYLES ── */
.form-group { display: flex; flex-direction: column; gap: 7px; margin-bottom: 18px; }
.form-group label { font-size: 12px; font-weight: 500; color: rgba(255,255,255,.5); letter-spacing: .5px; text-transform: uppercase; }
.form-group label.dark-lbl { color: var(--muted); }
.form-group input, .form-group textarea, .form-group select {
  background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.12);
  border-radius: 10px; padding: 12px 16px;
  color: white; font-family: var(--font-body); font-size: 14px;
  transition: border-color .2s; outline: none; resize: none;
}
.form-group input.light, .form-group textarea.light, .form-group select.light {
  background: var(--green-50); border: 1px solid var(--green-200);
  color: var(--dark);
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { border-color: var(--green-500); }
.form-group select option { background: var(--dark-2); color: white; }
.form-group select.light option { background: white; color: var(--dark); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.btn-submit {
  width: 100%; padding: 14px;
  background: var(--green-600); color: white;
  border: none; border-radius: 50px;
  font-family: var(--font-body); font-size: 15px; font-weight: 500;
  cursor: pointer; transition: background .2s, transform .15s; margin-top: 8px;
}
.btn-submit:hover { background: var(--green-700); transform: translateY(-1px); }

/* ── PAGE HERO (inner pages) ── */
.page-hero {
  background: linear-gradient(135deg, var(--green-900) 0%, var(--dark) 100%);
  color: white; padding: 140px 5vw 80px;
  position: relative; overflow: hidden;
}
.page-hero::before {
  content: ''; position: absolute; top: -100px; right: -100px;
  width: 500px; height: 500px; border-radius: 50%;
  background: radial-gradient(circle, rgba(74,222,128,.1) 0%, transparent 70%);
}
.page-hero .section-label { color: var(--green-400); }
.page-hero .section-title { color: white; max-width: 700px; }
.page-hero p { color: rgba(255,255,255,.6); font-size: 18px; max-width: 580px; margin-top: 16px; line-height: 1.75; }

/* ── REVEAL ANIMATION ── */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }

/* ── WHATSAPP FLOAT ── */
.wa-float {
  position: fixed; bottom: 28px; right: 28px; z-index: 900;
  width: 56px; height: 56px; border-radius: 50%;
  background: #25D366; color: white;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 24px rgba(37,211,102,.4);
  transition: transform .2s, box-shadow .2s;
  cursor: pointer;
}
.wa-float:hover { transform: scale(1.1); box-shadow: 0 10px 32px rgba(37,211,102,.5); }
.wa-float svg { width: 28px; height: 28px; }

/* ── FOOTER ── */
footer {
  background: var(--dark); border-top: 1px solid rgba(255,255,255,.07);
  padding: 64px 5vw 32px;
}
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px; margin-bottom: 48px;
}
.footer-brand img { height: 56px; margin-bottom: 16px; background: transparent; }
.footer-brand p { font-size: 14px; color: rgba(255,255,255,.4); line-height: 1.75; max-width: 260px; margin-bottom: 20px; }
.footer-social { display: flex; gap: 12px; }
.footer-social a {
  width: 36px; height: 36px; border-radius: 10px;
  background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.1);
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; transition: background .2s, border-color .2s;
}
.footer-social a:hover { background: rgba(74,222,128,.15); border-color: rgba(74,222,128,.3); }
.footer-col h4 { font-size: 12px; font-weight: 600; color: white; margin-bottom: 18px; letter-spacing: 1px; text-transform: uppercase; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 11px; }
.footer-col ul li a { font-size: 14px; color: rgba(255,255,255,.4); transition: color .2s; }
.footer-col ul li a:hover { color: var(--green-400); }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 24px; border-top: 1px solid rgba(255,255,255,.07);
  font-size: 13px; color: rgba(255,255,255,.3);
}

/* ── KEYFRAMES ── */
@keyframes fadeUp { from { opacity: 0; transform: translateY(28px); } to { opacity: 1; transform: translateY(0); } }
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .4; } }
@keyframes spin { to { transform: rotate(360deg); } }

/* ══════════════════════════════
   RESPONSIVE
══════════════════════════════ */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  section { padding: 64px 5vw; }
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
}