/* ===== Theme ===== */
:root {
  --green: #1f6f43;   /* matches logo */
  --green-dark: #145232;
  --green-soft: #e6f1ea;
  --gold: #e0a526;
  --text: #1d2a1f;
  --muted: #5f6f62;
  --bg: #ffffff;
  --bg-alt: #f6f8f3;
  --border: #e3e9df;
  --radius: 16px;
  --shadow: 0 8px 24px rgba(31, 74, 40, 0.08);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; }
body {
  font-family: "Poppins", "Noto Sans Gujarati", system-ui, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.gu { font-family: "Noto Sans Gujarati", "Poppins", sans-serif; }
.muted { color: var(--muted); }

.container { width: 100%; max-width: 1120px; margin: 0 auto; padding: 0 16px; }

h1, h2, h3 { line-height: 1.2; }
h2 { font-size: clamp(1.5rem, 4vw, 2.1rem); margin-bottom: 14px; }
p + p { margin-top: 10px; }

.eyebrow {
  color: var(--green);
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
}
.eyebrow .gu { text-transform: none; letter-spacing: 0; }

/* ===== Buttons ===== */
.btn {
  display: inline-block;
  background: var(--green);
  color: #fff;
  padding: 12px 24px;
  border-radius: 999px;
  font-weight: 500;
  transition: background 0.2s, transform 0.2s;
}
.btn:hover { background: var(--green-dark); transform: translateY(-1px); }
.btn-ghost { background: transparent; border: 1.5px solid #fff; }
.btn-ghost:hover { background: rgba(255, 255, 255, 0.15); }
.btn-sm { padding: 8px 18px; }

/* ===== Header ===== */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  transition: box-shadow 0.2s;
}
.header.scrolled { box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.logo { display: flex; align-items: center; gap: 10px; line-height: 1.1; }
.logo-mark {
  width: 44px; height: 44px;
  object-fit: contain;
  flex-shrink: 0;
}
.logo strong { display: block; color: var(--green-dark); }
.logo small { color: var(--muted); font-size: 0.75rem; }

.menu { display: flex; align-items: center; gap: 26px; font-weight: 500; }
.menu a:not(.btn):hover { color: var(--green); }

.menu-btn { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.menu-btn span {
  display: block; width: 22px; height: 2px;
  background: var(--text); margin: 5px 0;
  transition: transform 0.25s, opacity 0.25s;
}
.menu-btn.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-btn.open span:nth-child(2) { opacity: 0; }
.menu-btn.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 86vh;
  display: flex;
  align-items: center;
  color: #fff;
  overflow: hidden;
  /* fallback when images/hero.jpg is missing */
  background: linear-gradient(135deg, #2f6b3a 0%, #4f8a3c 55%, #c99a2e 100%);
}
.hero-bg {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center;
}
.hero-bg::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(20, 45, 25, 0.8) 0%, rgba(20, 45, 25, 0.35) 100%);
}
.hero-content { position: relative; padding-top: 60px; padding-bottom: 60px; }
.tag {
  display: inline-block;
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.3);
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 0.85rem;
  margin-bottom: 18px;
}
.hero h1 { font-size: clamp(2.2rem, 7vw, 3.8rem); margin-bottom: 12px; }
.hero-gu { font-size: clamp(1.1rem, 3vw, 1.4rem); color: #ffe7a8; }
.hero-text { max-width: 520px; margin-top: 14px; opacity: 0.92; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }

/* ===== Sections ===== */
.section { padding: 80px 0; }
.section-alt { background: var(--bg-alt); }
.section-head { text-align: center; max-width: 620px; margin: 0 auto 32px; }

/* Image placeholder (shown when a photo file is missing) */
.ph {
  background: linear-gradient(135deg, var(--green-soft), #f3e7c6);
  position: relative;
}
.ph img { display: none; }
.ph::after {
  content: "🌾";
  position: absolute; inset: 0;
  display: grid; place-items: center;
  font-size: 2.5rem;
  opacity: 0.6;
}

/* ===== About ===== */
.about { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.about-img {
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  box-shadow: var(--shadow);
}
.about-img img { width: 100%; height: 100%; object-fit: cover; }
.features {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 22px;
}
.features li { display: flex; gap: 8px; align-items: center; font-weight: 500; }
.features span { color: var(--green); }

/* ===== Seeds ===== */
.filters {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 6px;
  margin-bottom: 24px;
  justify-content: center;
  scrollbar-width: none;
}
.filters::-webkit-scrollbar { display: none; }
.chip {
  flex-shrink: 0;
  border: 1px solid var(--border);
  background: #fff;
  padding: 8px 16px;
  border-radius: 999px;
  font: inherit;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.2s;
}
.chip .gu { color: var(--muted); font-size: 0.8rem; margin-left: 4px; }
.chip.active { background: var(--green); border-color: var(--green); color: #fff; }
.chip.active .gu { color: #d9ecd5; }

.seed-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 18px;
}
.seed-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  display: flex;
  flex-direction: column;
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}
.seed-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--green); }
.seed-cat {
  align-self: flex-start;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--green);
  background: var(--green-soft);
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 14px;
}
.seed-card h3 { font-size: 1.25rem; }
.seed-gu { color: var(--gold); font-weight: 600; margin: 2px 0 8px; }
.seed-card .muted { font-size: 0.9rem; flex-grow: 1; }
.seed-link { margin-top: 16px; font-weight: 600; color: var(--green); }
.seed-card:hover .seed-link span { margin-left: 4px; }
.seed-link span { transition: margin 0.2s; }

/* ===== Gallery ===== */
.gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.gallery figure {
  border-radius: 12px;
  overflow: hidden;
  aspect-ratio: 1 / 1;
}
.gallery img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s; }
.gallery figure:hover img { transform: scale(1.05); }

/* ===== Contact ===== */
.contact { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
.contact-list { display: grid; gap: 12px; margin-top: 10px; }
.contact-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 16px;
}
a.contact-item:hover { border-color: var(--green); }
.contact-item .ic {
  width: 40px; height: 40px; flex-shrink: 0;
  display: grid; place-items: center;
  background: var(--green-soft);
  border-radius: 10px;
}
.contact-item small { display: block; color: var(--muted); font-size: 0.78rem; }
.map {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  min-height: 340px;
  height: 100%;
}
.map iframe { width: 100%; height: 100%; min-height: 340px; border: 0; display: block; }

/* ===== Footer ===== */
.footer {
  background: var(--green-dark);
  color: #fff;
  text-align: center;
  padding: 28px 0;
}
.footer .muted { color: #b8cdb9; font-size: 0.9rem; margin-top: 4px; }
.footer-logo {
  display: inline-block;
  background: #fff;
  border-radius: 16px;
  padding: 14px 18px;
  margin-bottom: 14px;
}
.footer-logo img { width: 110px; height: auto; }
.footer .credit { font-size: 0.75rem; }
.footer .credit a { text-decoration: underline; }

/* ===== WhatsApp floating button ===== */
.wa-float {
  position: fixed;
  right: 18px; bottom: 18px;
  width: 54px; height: 54px;
  display: grid; place-items: center;
  background: #25d366;
  border-radius: 50%;
  font-size: 1.5rem;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.2);
  z-index: 40;
}

/* ===== Responsive ===== */
@media (max-width: 860px) {
  .about, .contact { grid-template-columns: 1fr; gap: 28px; }
  .gallery { grid-template-columns: repeat(2, 1fr); }
  .filters { justify-content: flex-start; }
}

@media (max-width: 720px) {
  .menu-btn { display: block; }
  .menu {
    position: absolute;
    top: 64px; left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: #fff;
    border-bottom: 1px solid var(--border);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
  }
  .menu.open { max-height: 320px; }
  .menu a { padding: 14px 16px; border-top: 1px solid var(--border); }
  .menu .btn { border-radius: 0; text-align: left; }
  .section { padding: 56px 0; }
  .hero { min-height: 78vh; }
  .seed-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .seed-card { padding: 16px; }
  .seed-card h3 { font-size: 1.05rem; }
}

@media (max-width: 380px) {
  .seed-grid { grid-template-columns: 1fr; }
}