/*
Theme Name: Plantessoil Indena Clone
Theme URI: https://plantessoil.com
Author: Ailly
Description: B2B plant extract corporate theme, cloned from indena.com structure. Green/nature color scheme, hero sections, product highlights, news section.
Version: 1.0.0
*/

/* ========== RESET & BASE ========== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Poppins', 'Helvetica Neue', Arial, sans-serif;
  line-height: 1.6;
  color: #2d2d2d;
  background: #fff;
  overflow-x: hidden;
}
a { color: #4a8c3f; text-decoration: none; transition: color .3s; }
a:hover { color: #2d6b27; }
img { max-width: 100%; height: auto; }
.container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }

/* ========== HEADER ========== */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(255,255,255,.95); backdrop-filter: blur(10px);
  box-shadow: 0 1px 3px rgba(0,0,0,.08); transition: all .3s;
}
.site-header.scrolled { background: rgba(255,255,255,.98); box-shadow: 0 2px 8px rgba(0,0,0,.12); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.site-logo { font-size: 1.5rem; font-weight: 700; color: #2d6b27; letter-spacing: -.5px; }
.site-logo span { color: #4a8c3f; }
.main-nav { display: flex; gap: 32px; align-items: center; }
.main-nav a { font-size: .9rem; font-weight: 500; color: #333; text-transform: uppercase; letter-spacing: .5px; }
.main-nav a:hover { color: #4a8c3f; }
.main-nav .has-sub { position: relative; cursor: pointer; }
.main-nav .sub-menu { position: absolute; top: 100%; left: 0; background: #fff; min-width: 200px; box-shadow: 0 4px 12px rgba(0,0,0,.1); border-radius: 4px; padding: 8px 0; opacity: 0; visibility: hidden; transform: translateY(10px); transition: all .3s; }
.main-nav .has-sub:hover .sub-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.main-nav .sub-menu a { display: block; padding: 8px 20px; font-size: .85rem; text-transform: none; }
.main-nav .sub-menu a:hover { background: #f5f5f5; color: #4a8c3f; }
.menu-toggle { display: none; background: none; border: none; font-size: 1.5rem; cursor: pointer; color: #333; }

/* ========== HERO ========== */
.hero { position: relative; height: 100vh; min-height: 600px; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, #1a3c1a, #2d6b27 50%, #4a8c3f); overflow: hidden; }
.hero::before { content: ''; position: absolute; inset: 0; background: url('') center/cover; opacity: .15; }
.hero-content { text-align: center; color: #fff; z-index: 2; padding: 0 24px; max-width: 800px; }
.hero-content h1 { font-size: 3.5rem; font-weight: 300; margin-bottom: 16px; line-height: 1.2; }
.hero-content h1 strong { font-weight: 700; }
.hero-content p { font-size: 1.2rem; margin-bottom: 32px; opacity: .9; }
.hero-btn { display: inline-block; padding: 14px 40px; border: 2px solid #fff; border-radius: 30px; color: #fff; font-weight: 500; text-transform: uppercase; letter-spacing: 1px; transition: all .3s; }
.hero-btn:hover { background: #fff; color: #2d6b27; }
.scroll-indicator { position: absolute; bottom: 40px; left: 50%; transform: translateX(-50%); color: #fff; font-size: 2rem; animation: bounce 2s infinite; }
@keyframes bounce { 0%,100% { transform: translateX(-50%) translateY(0); } 50% { transform: translateX(-50%) translateY(-15px); } }

/* ========== SECTIONS ========== */
.section { padding: 80px 0; }
.section-dark { background: #1a2e1a; color: #fff; }
.section-light { background: #f8f9f6; }
.section-title { text-align: center; margin-bottom: 60px; }
.section-title h2 { font-size: 2.5rem; font-weight: 300; color: #1a3c1a; margin-bottom: 16px; }
.section-dark .section-title h2 { color: #fff; }
.section-title p { font-size: 1.1rem; color: #666; max-width: 700px; margin: 0 auto; }
.section-dark .section-title p { color: #ccc; }

/* ========== THREE COLUMN (Business Areas) ========== */
.three-col { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.col-card { position: relative; min-height: 400px; border-radius: 12px; overflow: hidden; display: flex; align-items: flex-end; }
.col-card::before { content: ''; position: absolute; inset: 0; background: linear-gradient(135deg, #2d6b27, #4a8c3f); opacity: .85; }
.col-card-content { position: relative; z-index: 2; padding: 40px; color: #fff; }
.col-card-content h3 { font-size: 1.8rem; margin-bottom: 12px; font-weight: 600; }
.col-card-content p { font-size: .95rem; opacity: .9; margin-bottom: 20px; }
.col-card-content a { color: #fff; border: 1px solid #fff; padding: 8px 24px; border-radius: 20px; font-size: .85rem; text-transform: uppercase; }
.col-card-content a:hover { background: #fff; color: #2d6b27; }

/* ========== PRODUCT HIGHLIGHT ========== */
.product-highlight { display: grid; grid-template-columns: 1fr 1fr; gap: 0; align-items: stretch; min-height: 500px; }
.product-highlight-image { background: linear-gradient(135deg, #e8f5e3, #d4ecc9); display: flex; align-items: center; justify-content: center; }
.product-highlight-image .placeholder { font-size: 5rem; color: #4a8c3f; opacity: .3; }
.product-highlight-content { padding: 60px; display: flex; flex-direction: column; justify-content: center; }
.product-highlight-content .tag { font-size: .8rem; text-transform: uppercase; letter-spacing: 2px; color: #4a8c3f; margin-bottom: 16px; }
.product-highlight-content h2 { font-size: 2rem; margin-bottom: 20px; color: #1a3c1a; }
.product-highlight-content p { margin-bottom: 24px; color: #555; }
.product-highlight-content a { color: #4a8c3f; font-weight: 500; text-transform: uppercase; font-size: .85rem; letter-spacing: 1px; }

/* ========== HEALTH NEEDS ========== */
.health-needs { display: grid; grid-template-columns: repeat(2, 1fr); gap: 30px; }
.health-card { background: #fff; border-radius: 12px; overflow: hidden; box-shadow: 0 4px 20px rgba(0,0,0,.06); }
.health-card-body { padding: 40px; }
.health-card-body h3 { font-size: 1.5rem; margin-bottom: 16px; color: #1a3c1a; }
.health-card-body p { color: #666; margin-bottom: 20px; }

/* ========== NEWS ========== */
.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.news-item { background: #fff; border-radius: 8px; overflow: hidden; box-shadow: 0 2px 10px rgba(0,0,0,.05); }
.news-item-body { padding: 24px; }
.news-item .date { font-size: .8rem; color: #999; margin-bottom: 8px; }
.news-item h4 { font-size: 1.1rem; margin-bottom: 8px; }
.news-item h4 a { color: #1a3c1a; }
.news-item p { font-size: .9rem; color: #666; }

/* ========== TECH INFO TABLE ========== */
.tech-table { width: 100%; border-collapse: collapse; margin: 30px 0; }
.tech-table th, .tech-table td { padding: 12px 20px; text-align: left; border-bottom: 1px solid #e0e0e0; }
.tech-table th { background: #f0f6ed; color: #1a3c1a; font-weight: 600; width: 30%; }
.tech-table td { color: #555; }

/* ========== FOOTER ========== */
.site-footer { background: #1a2e1a; color: #ccc; padding: 60px 0 20px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer-col h4 { color: #fff; font-size: 1rem; margin-bottom: 20px; text-transform: uppercase; letter-spacing: 1px; }
.footer-col a { display: block; color: #aaa; padding: 4px 0; font-size: .9rem; }
.footer-col a:hover { color: #4a8c3f; }
.footer-logo { font-size: 1.5rem; font-weight: 700; color: #fff; margin-bottom: 16px; }
.footer-col p { font-size: .9rem; line-height: 1.6; }
.footer-bottom { border-top: 1px solid #333; padding-top: 20px; text-align: center; font-size: .85rem; color: #888; }

/* ========== RESPONSIVE ========== */
@media (max-width: 968px) {
  .three-col, .news-grid { grid-template-columns: 1fr; }
  .product-highlight { grid-template-columns: 1fr; }
  .health-needs { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .main-nav { display: none; }
  .menu-toggle { display: block; }
  .hero-content h1 { font-size: 2.2rem; }
}
@media (max-width: 600px) {
  .footer-grid { grid-template-columns: 1fr; }
  .section-title h2 { font-size: 1.8rem; }
}