/* Palette: Olive Green, Aegean Blue, Cream, White */
:root {
    --olive: #556B2F;
    --olive-light: #6B8E23;
    --blue: #4682B4;
    --cream: #FAF9F6;
    --white: #FFFFFF;
    --text: #333333;
    --grey: #F0F0F0;
    
    --font-serif: 'Spectral', serif;
    --font-sans: 'Open Sans', sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    background-color: var(--cream);
    color: var(--text);
    font-family: var(--font-sans);
    line-height: 1.6;
}

.container { width: 90%; max-width: 1200px; margin: 0 auto; }
.section-padding { padding: 100px 0; }
a { text-decoration: none; color: inherit; transition: 0.3s; }
img { max-width: 100%; height: auto; display: block; border-radius: 8px; }

/* Header */
.nature-header { background: var(--white); padding: 25px 0; position: sticky; top: 0; z-index: 1000; box-shadow: 0 2px 10px rgba(0,0,0,0.05); }
.header-row { display: flex; justify-content: space-between; align-items: center; }

.logo { font-family: var(--font-serif); font-size: 1.8rem; color: var(--olive); font-weight: 700; letter-spacing: 1px; }
.leaf-icon { color: var(--blue); }

.clean-nav a { margin-left: 25px; font-weight: 600; color: #555; text-transform: uppercase; font-size: 0.9rem; }
.clean-nav a:hover, .clean-nav a.active { color: var(--blue); }

.lang-switch { margin-left: 20px; font-size: 0.8rem; font-weight: 700; color: var(--olive); border: 1px solid var(--olive); padding: 2px 5px; border-radius: 4px; }

.mobile-toggle { display: none; background: transparent; border: none; font-size: 1.2rem; cursor: pointer; color: var(--olive); font-weight: 700; }

/* Mobile Menu */
.mobile-menu { position: fixed; top: 0; right: -100%; width: 250px; height: 100%; background: var(--olive); z-index: 2000; padding: 40px; transition: 0.4s; }
.mobile-menu.active { right: 0; }
.close-btn { background: none; border: none; color: var(--white); margin-bottom: 20px; cursor: pointer; font-size: 1rem; }
.mobile-menu a { display: block; color: var(--white); margin-bottom: 15px; font-weight: 600; }

@media (max-width: 900px) {
    .clean-nav, .lang-switch { display: none; }
    .mobile-toggle { display: block; }
}

/* Hero */
.hero-aegean { height: 80vh; position: relative; display: flex; align-items: center; justify-content: center; text-align: center; }
.hero-bg { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background-size: cover; background-position: center; z-index: 0; }
.hero-overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0, 0, 0, 0.4); z-index: 1; }
.hero-content { position: relative; z-index: 2; color: var(--white); max-width: 800px; }

.sub-head { letter-spacing: 2px; font-weight: 600; background: rgba(85, 107, 47, 0.8); padding: 5px 15px; border-radius: 20px; font-size: 0.8rem; margin-bottom: 20px; display: inline-block; }
.hero-content h1 { font-family: var(--font-serif); font-size: 3.5rem; line-height: 1.1; margin-bottom: 25px; }
.hero-content p { font-size: 1.2rem; margin-bottom: 40px; color: #f0f0f0; }

.btn-olive { background: var(--olive); color: var(--white); padding: 15px 40px; font-weight: 600; border-radius: 4px; border: none; cursor: pointer; transition: 0.3s; }
.btn-olive:hover { background: var(--olive-light); transform: translateY(-2px); }

/* Sectors */
.section-title h2 { font-family: var(--font-serif); font-size: 2.5rem; color: var(--olive); margin-bottom: 10px; }
.olive-branch { font-size: 2rem; color: var(--blue); margin-bottom: 40px; }
.text-center { text-align: center; }

.sector-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.sector-card { background: var(--white); padding: 20px; border-radius: 8px; box-shadow: 0 5px 15px rgba(0,0,0,0.05); text-align: center; transition: 0.3s; }
.sector-card:hover { transform: translateY(-5px); }
.sector-card img { width: 100%; height: 200px; object-fit: cover; margin-bottom: 20px; }
.sector-card h3 { font-family: var(--font-serif); color: var(--blue); margin-bottom: 10px; }

/* CTA Bar */
.cta-bar { background: var(--blue); color: var(--white); padding: 60px 0; margin-top: 50px; }
.cta-flex { display: flex; justify-content: space-between; align-items: center; }
.cta-text h3 { font-family: var(--font-serif); font-size: 2rem; margin-bottom: 5px; }
.btn-white { background: var(--white); color: var(--blue); padding: 12px 30px; border-radius: 4px; font-weight: 700; }
.btn-white:hover { background: var(--grey); }

/* About */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.about-text h1 { font-family: var(--font-serif); font-size: 3rem; color: var(--olive); line-height: 1.1; margin-bottom: 20px; }
.olive-line { width: 80px; height: 3px; background: var(--blue); margin-bottom: 30px; }
.values-list { margin-top: 30px; list-style: none; }
.values-list li { margin-bottom: 10px; padding-left: 20px; border-left: 3px solid var(--olive); color: var(--text); font-weight: 600; }
.about-visual img { border-radius: 50px 0 50px 0; box-shadow: 15px 15px 0 var(--olive-light); }

/* Testimonials */
.testimonials-flow { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.t-box { background: var(--white); padding: 40px; border-radius: 8px; border: 1px solid #e0e0e0; }
.t-box p { font-style: italic; color: #555; margin-bottom: 20px; font-family: var(--font-serif); font-size: 1.1rem; }
.t-user strong { display: block; color: var(--olive); font-size: 0.9rem; }
.t-user span { font-size: 0.8rem; color: #888; }

/* Contact */
.contact-card-aegean { display: grid; grid-template-columns: 1fr 1.5fr; gap: 60px; background: var(--white); padding: 60px; border-radius: 12px; box-shadow: 0 10px 30px rgba(0,0,0,0.05); }
.contact-text-area h2 { font-family: var(--font-serif); font-size: 2.5rem; color: var(--blue); margin-bottom: 20px; }
.contact-details p { margin-bottom: 10px; font-weight: 600; }

.olive-form .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.input-wrap { margin-bottom: 20px; }
.input-wrap label { display: block; margin-bottom: 5px; font-size: 0.9rem; color: #666; }
.input-wrap input, .input-wrap select, .input-wrap textarea { width: 100%; padding: 12px; border: 1px solid #ccc; border-radius: 4px; font-family: var(--font-sans); background: var(--grey); }
.full { width: 100%; }

/* Legal */
.legal-content { max-width: 800px; margin: 0 auto; background: var(--white); padding: 60px; border-radius: 8px; }
.legal-content h1 { color: var(--olive); font-family: var(--font-serif); }

/* Footer */
.aegean-footer { background: #2E3B20; color: #E0E0E0; padding: 60px 0 20px; margin-top: 100px; }
.footer-row { display: flex; justify-content: space-between; align-items: center; margin-bottom: 40px; }
.f-info h4 { color: var(--white); font-family: var(--font-serif); margin-bottom: 5px; }
.f-nav a { margin-left: 20px; color: #aaa; transition: 0.3s; }
.f-nav a:hover { color: var(--white); }
.copyright { text-align: center; font-size: 0.8rem; border-top: 1px solid #444; padding-top: 20px; }

@media (max-width: 900px) {
    .hero-content h1 { font-size: 2.5rem; }
    .sector-grid, .about-grid, .testimonials-flow, .contact-card-aegean { grid-template-columns: 1fr; }
    .cta-flex { flex-direction: column; text-align: center; gap: 20px; }
    .olive-form .form-row { grid-template-columns: 1fr; }
    .footer-row { flex-direction: column; gap: 20px; text-align: center; }
}