@import url("https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,700;1,400&family=Montserrat:wght@300;400;600&display=swap");
@import url("https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css");

:root {
    --bg-primary: #121A17;
    --bg-secondary: #1A2421;
    --accent: #D4AF37;
    --accent-hover: #F3E5AB;
    --text-main: #FAF9F6;
    --text-muted: #A3B1A9;
    --border: rgba(212, 175, 55, 0.2);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }
body { 
    font-family: 'Montserrat', sans-serif; 
    background-color: var(--bg-primary); 
    color: var(--text-main); 
    line-height: 1.6; 
    overflow-x: hidden;
    position: relative;
}

/* Unique Graphic Element: Architectural Blueprint Overlay */
body::before {
    content: '';
    position: fixed;
    top: 0; left: 0; width: 100vw; height: 100vh;
    background-image: 
        linear-gradient(var(--border) 1px, transparent 1px),
        linear-gradient(90deg, var(--border) 1px, transparent 1px);
    background-size: 100px 100px;
    opacity: 0.15;
    z-index: -1;
    pointer-events: none;
}

h1, h2, h3, h4 { font-family: 'Playfair Display', serif; font-weight: 700; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; height: auto; display: block; border-radius: 4px; }

/* Typography Scale */
h1 { font-size: clamp(3.5rem, 8vw, 7rem); line-height: 1.1; margin-bottom: 24px; letter-spacing: -0.02em; }
h2 { font-size: clamp(2.5rem, 5vw, 4.5rem); line-height: 1.2; margin-bottom: 30px; }
h3 { font-size: clamp(1.8rem, 3vw, 2.5rem); margin-bottom: 15px; color: var(--accent); }
p { font-size: 1.125rem; color: var(--text-muted); margin-bottom: 20px; }

/* Header */
header { position: fixed; top: 0; width: 100%; padding: 20px 5%; display: flex; justify-content: space-between; align-items: center; background: rgba(18, 26, 23, 0.9); backdrop-filter: blur(10px); border-bottom: 1px solid var(--border); z-index: 1000; }
.logo { font-family: 'Playfair Display', serif; font-size: 1.8rem; font-weight: 700; color: var(--accent); letter-spacing: 2px; }
.nav-links { display: none; }
.btn-primary { background: var(--accent); color: var(--bg-primary); padding: 15px 30px; border-radius: 0; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; transition: 0.4s; border: 1px solid var(--accent); display: inline-block; cursor: pointer; }
.btn-primary:hover { background: transparent; color: var(--accent); }

/* Layout Wrappers */
section { padding: 100px 5%; position: relative; }
.container { max-width: 1400px; margin: 0 auto; }

/* Hero */
.hero { min-height: 90vh; display: flex; align-items: center; padding-top: 150px; }
.hero-content { max-width: 900px; }
.hero p { font-size: clamp(1.2rem, 2vw, 1.8rem); max-width: 700px; }

/* Lead Form Section (Placed high up) */
.form-section { background: var(--bg-secondary); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 80px 5%; }
.form-wrapper { max-width: 800px; margin: 0 auto; background: var(--bg-primary); padding: 50px; border: 1px solid var(--border); position: relative; overflow: hidden; }
.form-wrapper::after { content: ''; position: absolute; top: 0; left: 0; width: 5px; height: 100%; background: var(--accent); }
.form-group { margin-bottom: 25px; }
.form-group input { width: 100%; padding: 18px; background: transparent; border: 1px solid rgba(255,255,255,0.2); color: var(--text-main); font-family: 'Montserrat', sans-serif; font-size: 1rem; transition: border 0.3s; }
.form-group input:focus { outline: none; border-color: var(--accent); }
.checkbox-group { display: flex; align-items: flex-start; gap: 15px; margin-bottom: 30px; }
.checkbox-group input { width: 20px; height: 20px; margin-top: 3px; accent-color: var(--accent); }
.checkbox-group label { font-size: 0.9rem; line-height: 1.5; color: var(--text-muted); }
.success-message { display: none; text-align: center; padding: 40px 20px; }
.success-message i { font-size: 5rem; color: var(--accent); margin-bottom: 20px; }

/* Random Section: Sustainability Pillars */
.pillars { display: grid; grid-template-columns: 1fr; gap: 40px; }
.pillar-card { padding: 40px; border: 1px solid rgba(255,255,255,0.1); background: rgba(255,255,255,0.02); transition: 0.4s; }
.pillar-card:hover { border-color: var(--accent); transform: translateY(-5px); }
.pillar-card i { font-size: 3rem; color: var(--accent); margin-bottom: 20px; }

/* Features (Asymmetric) */
.features-grid { display: grid; grid-template-columns: 1fr; gap: 50px; align-items: center; }
.features-image img { width: 100%; aspect-ratio: 4/5; object-fit: cover; border: 1px solid var(--border); padding: 15px; background: var(--bg-secondary); }
.features-list { list-style: none; margin-top: 30px; }
.features-list li { display: flex; align-items: flex-start; gap: 15px; margin-bottom: 20px; font-size: 1.2rem; }
.features-list i { color: var(--accent); margin-top: 6px; }

/* About */
.about-grid { display: grid; grid-template-columns: 1fr; gap: 50px; }
.about-text p { font-size: 1.2rem; }

/* FAQ */
.faq-container { max-width: 900px; margin: 0 auto; }
details { border-bottom: 1px solid rgba(255,255,255,0.1); padding: 20px 0; }
summary { font-family: 'Playfair Display', serif; font-size: 1.5rem; font-weight: 700; cursor: pointer; display: flex; justify-content: space-between; align-items: center; list-style: none; color: var(--text-main); }
summary::-webkit-details-marker { display: none; }
summary::after { content: '+'; color: var(--accent); font-size: 2rem; font-weight: 400; transition: 0.3s; }
details[open] summary::after { content: '-'; }
.faq-content { padding-top: 20px; color: var(--text-muted); font-size: 1.1rem; }

/* Footer */
footer { background: #0A0F0D; padding: 80px 5% 40px; border-top: 1px solid var(--border); }
.footer-grid { display: grid; grid-template-columns: 1fr; gap: 40px; margin-bottom: 60px; }
.footer-col h4 { font-family: 'Montserrat', sans-serif; font-size: 1.2rem; margin-bottom: 25px; color: var(--accent); text-transform: uppercase; letter-spacing: 2px; }
.footer-col p, .footer-col a { display: block; margin-bottom: 12px; color: var(--text-muted); transition: 0.3s; }
.footer-col a:hover { color: var(--text-main); padding-left: 5px; }
.footer-bottom { text-align: center; padding-top: 30px; border-top: 1px solid rgba(255,255,255,0.05); font-size: 0.9rem; color: #666; }

/* Cookie Banner */
.cookie-banner { position: fixed; bottom: -200px; left: 0; width: 100%; background: var(--bg-secondary); padding: 30px 5%; display: flex; flex-direction: column; gap: 20px; z-index: 9999; border-top: 2px solid var(--accent); transition: bottom 0.5s ease-in-out; box-shadow: 0 -10px 40px rgba(0,0,0,0.8); }
.cookie-banner.show { bottom: 0; }
.cookie-text { font-size: 0.95rem; color: var(--text-muted); }
.cookie-btns { display: flex; gap: 15px; }
.btn-cookie { padding: 12px 25px; border: 1px solid var(--accent); cursor: pointer; font-family: 'Montserrat'; font-weight: 600; transition: 0.3s; }
.btn-accept { background: var(--accent); color: var(--bg-primary); }
.btn-decline { background: transparent; color: var(--text-main); }
.btn-cookie:hover { background: var(--text-main); color: var(--bg-primary); border-color: var(--text-main); }

/* Legal Pages Styling */
.legal-main { padding: 150px 5% 100px; }
.legal-card { max-width: 1000px; margin: 0 auto; background: #fff; color: #111; padding: 60px; border-radius: 4px; box-shadow: 0 20px 60px rgba(0,0,0,0.4); }
.legal-card h1, .legal-card h2, .legal-card h3 { color: var(--bg-primary); }
.legal-card h1 { border-bottom: 3px solid var(--accent); padding-bottom: 20px; margin-bottom: 40px; font-size: 3rem; }
.legal-card h2 { margin: 40px 0 20px; font-size: 2rem; }
.legal-card p, .legal-card li { color: #444; margin-bottom: 15px; font-size: 1.1rem; line-height: 1.8; font-family: 'Montserrat', sans-serif; }
.legal-card ul { padding-left: 20px; margin-bottom: 20px; }
.map-iframe { width: 100%; height: 400px; border: 0; margin-top: 30px; filter: grayscale(100%) contrast(1.2); }

/* Desktop Media Queries */
@media(min-width: 992px) {
    .nav-links { display: flex; gap: 40px; }
    .nav-links a { font-weight: 600; text-transform: uppercase; letter-spacing: 1px; transition: 0.3s; }
    .nav-links a:hover { color: var(--accent); }
    
    .pillars { grid-template-columns: repeat(3, 1fr); }
    .features-grid { grid-template-columns: 1fr 1fr; }
    .about-grid { grid-template-columns: 1fr 1fr; align-items: center; }
    .form-row { display: flex; gap: 20px; }
    .form-row .form-group { flex: 1; }
    .footer-grid { grid-template-columns: repeat(3, 1fr); }
    
    .cookie-banner { flex-direction: row; justify-content: space-between; align-items: center; }
    .cookie-text { max-width: 60%; }
}

@media(max-width: 768px) {
    .legal-card { padding: 30px 20px; }
    .legal-card h1 { font-size: 2.2rem; }
}