:root {
    --primary: #2d5a27;
    --secondary: #8bc34a;
    --dark: #1b3022;
    --light: #f4f9f4;
    --white: #ffffff;
    --accent: #f4a261;
}

* { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Segoe UI', sans-serif; }
body { background: var(--white); color: var(--dark); line-height: 1.6; scroll-behavior: smooth; }

/* Header */
header { background: var(--primary); padding: 1rem 0; position: fixed; width: 100%; z-index: 1000; box-shadow: 0 2px 15px rgba(0,0,0,0.2); }
nav { max-width: 1200px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; padding: 0 20px; }
.logo { color: white; font-size: 1.5rem; font-weight: 800; }
.logo span { color: var(--secondary); }
nav ul { display: flex; list-style: none; }
nav ul li a { color: white; text-decoration: none; margin-left: 20px; font-weight: 500; transition: 0.3s; }
nav ul li a:hover { color: var(--secondary); }

/* Hero */
#hero {
    height: 60vh;
    background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)), url('https://images.unsplash.com/photo-1464226184884-fa280b87c399?auto=format&fit=crop&q=80&w=1200');
    background-size: cover; background-position: center;
    display: flex; align-items: center; justify-content: center; text-align: center; color: white;
}
#hero h1 { font-size: 3rem; margin-bottom: 1rem; }
.btn { background: var(--secondary); color: white; padding: 12px 30px; text-decoration: none; border-radius: 50px; font-weight: bold; transition: 0.3s; }
.btn:hover { background: #7cb342; transform: scale(1.05); }

/* Sections */
.container { padding: 80px 20px; max-width: 1200px; margin: 0 auto; }
.section-header { text-align: center; margin-bottom: 50px; }
.section-header h2 { font-size: 2.2rem; color: var(--primary); }
.bg-light { background: var(--light); }

/* About Grid */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.about-image img { width: 100%; border-radius: 20px; box-shadow: 15px 15px 0 var(--secondary); }
.mini-gallery { display: flex; gap: 15px; margin-top: 25px; }
.mini-gallery img { width: 45%; height: 120px; object-fit: cover; border-radius: 10px; }

/* Cards & Charts */
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 25px; }
.card { background: white; padding: 25px; border-radius: 20px; box-shadow: 0 10px 30px rgba(0,0,0,0.05); text-align: center; }
.card i { font-size: 2.5rem; color: var(--secondary); margin-bottom: 15px; }
.card-img { width: 100%; height: 150px; object-fit: cover; border-radius: 10px; margin-top: 15px; }

.circle-chart {
    width: 90px; height: 90px; border-radius: 50%; margin: 15px auto;
    background: conic-gradient(var(--primary) calc(var(--percent) * 1%), #ddd 0);
    display: flex; align-items: center; justify-content: center; position: relative;
}
.circle-chart::before { content: ""; position: absolute; width: 75px; height: 75px; background: white; border-radius: 50%; }
.circle-chart span { position: relative; font-weight: bold; font-size: 1.2rem; color: var(--primary); }

/* Video Section */
.video-main { background: var(--light); border-radius: 25px; overflow: hidden; margin-bottom: 40px; }
.video-container { position: relative; padding-bottom: 56.25%; height: 0; }
.video-container iframe { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }
.video-caption { padding: 25px; text-align: center; }

.video-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.video-item { background: white; border-radius: 15px; overflow: hidden; box-shadow: 0 5px 15px rgba(0,0,0,0.05); }
.video-item h4 { padding: 15px; text-align: center; }
.video-container-small { position: relative; padding-bottom: 56.25%; height: 0; }
.video-container-small iframe { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }

/* Stats Row */
.bg-dark-section { background: var(--dark); color: white; }
.section-header.light h2 { color: white; }
.stats-row { display: flex; justify-content: space-around; flex-wrap: wrap; gap: 30px; }
.stat-card { text-align: center; padding: 20px; }
.stat-number { font-size: 3.5rem; font-weight: 800; color: var(--secondary); }
.stat-number.negative { color: #ff5252; }
.stat-desc { font-size: 1.1rem; font-weight: 300; text-transform: uppercase; }

footer { background: #111; color: #777; text-align: center; padding: 2rem; }

@media (max-width: 768px) {
    .about-grid, .video-grid { grid-template-columns: 1fr; }
    #hero h1 { font-size: 2rem; }
}