@import url('https://fonts.googleapis.com/css2?family=DM+Sans:opsz,wght@9..40,300;9..40,400;9..40,500;9..40,700&family=Syne:wght@600;700;800&display=swap');

:root {
    --bg-light: #f8fafc;
    --text-dark: #0f172a;
    --text-muted: #475569;
    --primary: #0284c7;
    --primary-dark: #0369a1;
    --accent: #38bdf8;
    --industrial-dark: #1e293b;
    --white: #ffffff;
    --shadow-soft: 0 20px 40px rgba(15, 23, 42, 0.08);
    --shadow-strong: 0 25px 50px -12px rgba(15, 23, 42, 0.25);
    --radius: 4px; /* Industrial sharp edges */
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'DM Sans', sans-serif; background-color: var(--bg-light); color: var(--text-dark); line-height: 1.6; overflow-x: hidden; }
h1, h2, h3, h4 { font-family: 'Syne', sans-serif; color: var(--industrial-dark); }
a { text-decoration: none; color: inherit; transition: all 0.3s ease; }
ul { list-style: none; }
img { max-width: 100%; height: auto; display: block; }

/* Unique Industrial Blueprint Background */
.bg-blueprint {
    position: fixed; top: 0; left: 0; width: 100vw; height: 100vh; z-index: -1;
    background-color: var(--bg-light);
    background-image: linear-gradient(rgba(2, 132, 199, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(2, 132, 199, 0.05) 1px, transparent 1px);
    background-size: 30px 30px;
    pointer-events: none;
}

/* Header */
header { display: flex; justify-content: space-between; align-items: center; padding: 1.5rem 5%; background: rgba(255,255,255,0.95); backdrop-filter: blur(12px); position: sticky; top: 0; z-index: 100; border-bottom: 1px solid rgba(15, 23, 42, 0.1); }
.logo { display: flex; align-items: center; gap: 1rem; font-family: 'Syne', sans-serif; font-weight: 800; font-size: 1.6rem; color: var(--industrial-dark); text-transform: uppercase; letter-spacing: -0.5px; }
.logo img { width: 45px; height: 45px; }
nav ul { display: flex; gap: 2.5rem; }
nav a { font-weight: 500; font-size: 1.05rem; position: relative; }
nav a::after { content: ''; position: absolute; width: 0; height: 2px; bottom: -4px; left: 0; background-color: var(--primary); transition: width 0.3s; }
nav a:hover::after { width: 100%; }

/* Hero Section */
.hero { display: flex; flex-direction: column; align-items: center; text-align: center; padding: 8rem 5% 5rem; position: relative; }
.hero h1 { font-size: clamp(3rem, 8vw, 6.5rem); line-height: 0.95; letter-spacing: -2px; text-transform: uppercase; margin-bottom: 2rem; max-width: 1200px; text-shadow: 4px 4px 0px rgba(56, 189, 248, 0.2); }
.hero p { font-size: clamp(1.1rem, 2vw, 1.4rem); color: var(--text-muted); max-width: 750px; margin-bottom: 3.5rem; font-weight: 300; }
.hero-image { width: 100%; max-width: 1200px; height: 500px; object-fit: cover; filter: grayscale(20%) contrast(110%); box-shadow: var(--shadow-strong); border: 1px solid rgba(0,0,0,0.1); }

/* Random Section: Technology Overview */
.tech-section { padding: 6rem 5%; max-width: 1300px; margin: 0 auto; }
.tech-section h2 { font-size: clamp(2.5rem, 5vw, 4rem); margin-bottom: 3rem; text-transform: uppercase; text-align: center; }
.tech-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; }
.tech-card { background: var(--white); padding: 3rem 2rem; border-top: 4px solid var(--primary); box-shadow: var(--shadow-soft); transition: transform 0.3s; }
.tech-card:hover { transform: translateY(-5px); }
.tech-card i { font-size: 3rem; color: var(--primary); margin-bottom: 1.5rem; }
.tech-card h3 { font-size: 1.5rem; margin-bottom: 1rem; }

/* Features (Asymmetrical) */
.features { padding: 8rem 5%; max-width: 1300px; margin: 0 auto; display: grid; grid-template-columns: 1.2fr 1fr; gap: 5rem; align-items: center; }
.features-img { position: relative; }
.features-img img { width: 100%; height: 600px; object-fit: cover; box-shadow: -20px 20px 0px var(--accent); }
.features-content h2 { font-size: clamp(2.5rem, 4vw, 3.5rem); margin-bottom: 2rem; line-height: 1.1; text-transform: uppercase; }
.features-list { margin-top: 2rem; }
.features-list li { display: flex; gap: 1.5rem; margin-bottom: 1.5rem; font-size: 1.1rem; align-items: flex-start; }
.features-list i { color: var(--primary); font-size: 1.5rem; margin-top: 0.2rem; background: rgba(2, 132, 199, 0.1); padding: 10px; border-radius: 50%; }

/* About Section */
.about { padding: 6rem 5%; background: var(--industrial-dark); color: var(--white); text-align: center; }
.about-inner { max-width: 900px; margin: 0 auto; }
.about h2 { font-size: 3rem; color: var(--white); margin-bottom: 2rem; text-transform: uppercase; }
.about p { font-size: 1.2rem; color: #cbd5e1; margin-bottom: 2rem; font-weight: 300; }

/* Lead Form Section */
.lead-section { padding: 6rem 5%; background: var(--white); margin: 6rem 5%; box-shadow: var(--shadow-strong); border: 1px solid rgba(0,0,0,0.05); display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; max-width: 1300px; margin-left: auto; margin-right: auto; }
.lead-text h2 { font-size: clamp(2.5rem, 5vw, 4rem); margin-bottom: 1.5rem; line-height: 1.1; text-transform: uppercase; color: var(--primary); }
.lead-text p { font-size: 1.1rem; color: var(--text-muted); margin-bottom: 2rem; }
.form-box { background: var(--bg-light); padding: 3rem; border: 1px solid #e2e8f0; }
.form-group { margin-bottom: 1.5rem; }
.form-group input { width: 100%; padding: 1.2rem; border: 1px solid #cbd5e1; border-radius: 0; font-family: 'DM Sans', sans-serif; font-size: 1rem; background: var(--white); transition: all 0.3s; }
.form-group input:focus { outline: none; border-color: var(--primary); box-shadow: inset 4px 0 0 var(--primary); }
.checkbox-group { display: flex; align-items: flex-start; gap: 1rem; margin-bottom: 2rem; }
.checkbox-group input { margin-top: 0.3rem; transform: scale(1.2); }
.checkbox-group label { font-size: 0.85rem; color: var(--text-muted); }
.submit-btn { width: 100%; background: var(--industrial-dark); color: var(--white); border: none; padding: 1.5rem; font-size: 1.2rem; font-family: 'Syne', sans-serif; text-transform: uppercase; font-weight: 700; cursor: pointer; transition: background 0.3s, transform 0.2s; letter-spacing: 1px; }
.submit-btn:hover { background: var(--primary); transform: translateY(-2px); }
.success-msg { display: none; text-align: center; padding: 3rem 2rem; background: var(--bg-light); border: 1px solid #e2e8f0; }
.success-msg i { font-size: 4rem; color: #10b981; margin-bottom: 1.5rem; }
.success-msg h3 { font-size: 2rem; margin-bottom: 1rem; }

/* FAQ Section */
.faq { padding: 5rem 5%; max-width: 800px; margin: 0 auto 6rem; }
.faq h2 { text-align: center; font-size: 3rem; margin-bottom: 3rem; text-transform: uppercase; }
details { background: var(--white); margin-bottom: 1rem; border: 1px solid #e2e8f0; border-left: 4px solid var(--primary); transition: all 0.3s; }
summary { padding: 1.5rem; font-weight: 600; font-size: 1.1rem; cursor: pointer; display: flex; justify-content: space-between; align-items: center; color: var(--industrial-dark); list-style: none; }
summary::-webkit-details-marker { display: none; }
summary::after { content: '\f067'; font-family: 'Font Awesome 6 Free'; font-weight: 900; color: var(--primary); transition: transform 0.3s; }
details[open] summary::after { transform: rotate(45deg); }
.faq-content { padding: 0 1.5rem 1.5rem; color: var(--text-muted); }

/* Legal Pages Standard Layout */
.legal-main { padding: 6rem 5%; max-width: 1000px; margin: 0 auto; }
.legal-card { background: var(--white); padding: 5rem; box-shadow: var(--shadow-strong); border-top: 5px solid var(--industrial-dark); border-radius: var(--radius); }
.legal-card h1 { font-size: 3rem; margin-bottom: 2rem; text-transform: uppercase; border-bottom: 2px solid #e2e8f0; padding-bottom: 1rem; }
.legal-card h2 { font-size: 1.8rem; margin: 2.5rem 0 1rem; color: var(--primary-dark); }
.legal-card p, .legal-card ul { margin-bottom: 1.2rem; color: var(--text-muted); font-size: 1.05rem; }
.legal-card ul { padding-left: 2rem; list-style-type: square; }
.map-container { width: 100%; height: 400px; background: #e2e8f0; margin-top: 2rem; border: 1px solid #cbd5e1; }

/* Footer */
footer { background: var(--industrial-dark); color: #cbd5e1; padding: 5rem 5% 2rem; border-top: 5px solid var(--primary); }
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 4rem; max-width: 1300px; margin: 0 auto 4rem; }
.footer-col h3 { color: var(--white); margin-bottom: 1.5rem; font-family: 'Syne', sans-serif; font-size: 1.5rem; text-transform: uppercase; }
.footer-col ul li { margin-bottom: 0.8rem; }
.footer-col a:hover { color: var(--accent); }
.footer-bottom { text-align: center; padding-top: 2rem; border-top: 1px solid rgba(255,255,255,0.1); font-size: 0.9rem; }

/* Cookie Banner */
.cookie-banner { position: fixed; bottom: 30px; left: 50%; transform: translateX(-50%); width: 90%; max-width: 700px; background: var(--industrial-dark); color: var(--white); box-shadow: var(--shadow-strong); padding: 2rem; z-index: 9999; display: none; align-items: center; justify-content: space-between; gap: 2rem; border-left: 5px solid var(--accent); }
.cookie-text p { font-size: 0.95rem; color: #cbd5e1; }
.cookie-text a { color: var(--accent); text-decoration: underline; }
.cookie-btn { background: var(--accent); color: var(--industrial-dark); border: none; padding: 1rem 2rem; font-weight: 700; cursor: pointer; text-transform: uppercase; letter-spacing: 1px; transition: background 0.3s; }
.cookie-btn:hover { background: var(--white); }

/* Responsive */
@media (max-width: 1024px) {
    .features, .lead-section { grid-template-columns: 1fr; }
    .features-img img { height: 400px; box-shadow: none; border: 1px solid rgba(0,0,0,0.1); }
    .features-content { order: -1; }
}
@media (max-width: 768px) {
    nav ul { display: none; }
    .hero h1 { font-size: 3rem; letter-spacing: -1px; }
    .legal-card { padding: 2.5rem; }
    .cookie-banner { flex-direction: column; text-align: center; }
}