:root {
    --primary: #064e3b;
    --secondary: #0d9488;
    --text: #1e293b;
    --bg-light: #f1f5f9;
    --white: #ffffff;
    --border: #cbd5e1;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Segoe UI', system-ui, sans-serif; line-height: 1.7; color: var(--text); background-color: var(--white); }
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* Header & Nav */
.main-header { background-color: var(--primary); padding: 22px 0; position: sticky; top: 0; z-index: 1000; }
.header-flex { display: flex; justify-content: space-between; align-items: center; }
.logo { font-size: 20px; color: var(--white); font-weight: 300; letter-spacing: 1.5px; }
.logo-bold { font-weight: 700; color: #ccfbf1; }
.main-nav a { text-decoration: none; color: #e2e8f0; margin-left: 25px; font-weight: 500; font-size: 14px; transition: color 0.3s; }
.main-nav a:hover, .main-nav a.active { color: #ccfbf1; }

/* Hero Section */
.hero { background: linear-gradient(rgba(6, 78, 59, 0.95), rgba(2, 44, 34, 0.98)), url('https://images.unsplash.com/photo-1486406146926-c627a92ad1ab?auto=format&fit=crop&w=1200&q=80'); background-size: cover; background-position: center; color: var(--white); padding: 110px 0; text-align: center; }
.hero h1 { font-size: 44px; font-weight: 700; margin-bottom: 25px; }
.hero p { font-size: 19px; max-width: 850px; margin: 0 auto 35px auto; color: #94a3b8; }
.btn { display: inline-block; background-color: var(--secondary); color: var(--white); padding: 15px 35px; text-decoration: none; font-weight: 600; border-radius: 4px; transition: background 0.3s; border: none; }
.btn:hover { background-color: #115e59; }

/* Value Props Grid */
.section-padding { padding: 85px 0; }
.section-padding:nth-child(even) { background-color: var(--bg-light); }
.title-area { text-align: center; margin-bottom: 50px; }
.title-area h2 { font-size: 34px; color: var(--primary); font-weight: 800; }

.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 40px; }
.f-card { background: var(--white); border-radius: 8px; border: 1px solid var(--border); overflow: hidden; box-shadow: 0 4px 6px -1px rgba(0,0,0,0.05); }
.f-img { width: 100%; height: 220px; object-fit: cover; }
.f-body { padding: 30px; }
.f-body h3 { font-size: 22px; color: var(--primary); margin-bottom: 15px; font-weight: 700; }

/* Informational Row */
.info-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(450px, 1fr)); gap: 60px; align-items: center; }
.info-img { width: 100%; height: 380px; object-fit: cover; border-radius: 8px; }

blockquote { background-color: #f0fdf4; border-left: 4px solid var(--secondary); padding: 25px; margin: 40px 0; font-size: 15px; color: #134e4a; }

/* Contact Form Specifics */
.form-group { margin-bottom: 22px; }
.form-group label { display: block; margin-bottom: 8px; font-weight: 600; color: var(--primary); }
.form-control { width: 100%; padding: 12px; border: 1px solid var(--border); border-radius: 4px; font-family: inherit; }
textarea.form-control { height: 130px; }
.contact-box { max-width: 650px; margin: 0 auto; background: var(--white); padding: 40px; border: 1px solid var(--border); border-radius: 8px; }

/* Footer */
.main-footer { background-color: #022c22; color: #94a3b8; padding: 70px 0 30px 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 50px; margin-bottom: 40px; }
.main-footer h4 { color: var(--white); margin-bottom: 25px; font-size: 15px; text-transform: uppercase; letter-spacing: 0.5px; }
.footer-links { list-style: none; }
.footer-links li { margin-bottom: 14px; }
.footer-links a { color: #94a3b8; text-decoration: none; transition: color 0.3s; }
.footer-links a:hover { color: var(--white); }
.footer-bottom { border-top: 1px solid #115e59; padding-top: 25px; text-align: center; font-size: 13px; }