@import url('https://fonts.googleapis.css2?family=Inter:wght@300;400;500;600&family=Syne:wght@400;600;800&display=swap');

:root {
    --primary: #1C1C1C;      /* Deep Onyx */
    --secondary: #2A6F5B;    /* Sage Green */
    --accent: #E8D5B5;       /* Warm Sand */
    --bg-main: #F4F4F4;      /* Light Architecture Gray */
    --bg-white: #FFFFFF;
    --text-dark: #2D2D2D;
    --text-light: #737373;
    --border-color: #D1D1D1;
}

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

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-dark);
    background-color: var(--bg-main);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, .logo-text { font-family: 'Syne', sans-serif; color: var(--primary); }

a { text-decoration: none; color: inherit; transition: color 0.3s ease; }
ul { list-style: none; }

.container { width: 100%; max-width: 1400px; margin: 0 auto; padding: 0 4%; }

/* Header */
header {
    background: var(--bg-main);
    border-bottom: 1px solid var(--border-color);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}
.header-inner { display: flex; justify-content: space-between; align-items: center; height: 90px; }
.logo { display: flex; align-items: center; gap: 15px; font-size: 1.8rem; font-weight: 800; letter-spacing: -1px; text-transform: uppercase; }
.logo img { width: 35px; height: 35px; }
.nav-links { display: flex; gap: 3rem; }
.nav-links a { font-size: 0.95rem; font-weight: 500; text-transform: uppercase; letter-spacing: 1px; }
.nav-links a:hover { color: var(--secondary); }
.btn-outline {
    border: 1px solid var(--primary);
    padding: 0.8rem 2rem;
    font-family: 'Syne', sans-serif;
    font-weight: 600;
    text-transform: uppercase;
    transition: all 0.3s ease;
    border-radius: 4px;
}
.btn-outline:hover { background: var(--primary); color: var(--accent); }

/* Hero */
.hero { padding: 200px 0 100px; background: var(--bg-main); }
.hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.hero-text h1 { font-size: 5.5rem; line-height: 0.95; text-transform: uppercase; margin-bottom: 2rem; }
.hero-text p { font-size: 1.2rem; color: var(--text-light); margin-bottom: 3rem; max-width: 500px; }
.btn-solid {
    background: var(--secondary);
    color: var(--bg-white);
    padding: 1rem 2.5rem;
    font-family: 'Syne', sans-serif;
    font-weight: 600;
    font-size: 1.1rem;
    text-transform: uppercase;
    border: none;
    cursor: pointer;
    transition: all 0.3s;
    border-radius: 4px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}
.btn-solid:hover { background: #1E5243; }
.hero-image { position: relative; }
.hero-image img { width: 100%; height: 700px; object-fit: cover; border-radius: 4px; }
.hero-image::after { content: ''; position: absolute; bottom: -20px; left: -20px; width: 100%; height: 100%; border: 2px solid var(--accent); z-index: -1; border-radius: 4px; }

/* Random 1: Projects */
.projects { padding: 120px 0; background: var(--bg-white); }
.section-title { font-size: 3.5rem; text-transform: uppercase; margin-bottom: 4rem; text-align: center; }
.project-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.project-card img { width: 100%; height: 400px; object-fit: cover; margin-bottom: 1.5rem; border-radius: 4px; }
.project-card h3 { font-size: 1.5rem; margin-bottom: 0.5rem; }
.project-card p { color: var(--text-light); font-size: 0.95rem; }

/* About */
.about { padding: 120px 0; background: var(--primary); color: var(--bg-white); }
.about-wrap { display: grid; grid-template-columns: 1fr 1.5fr; gap: 5rem; }
.about h2 { color: var(--accent); font-size: 4rem; line-height: 1; text-transform: uppercase; }
.about-desc { font-size: 1.4rem; font-weight: 300; line-height: 1.8; color: #D1D1D1; }

/* Features (Asymmetric) */
.features { padding: 150px 0; background: var(--bg-main); }
.feature-row { display: grid; grid-template-columns: 1.2fr 1fr; gap: 6rem; align-items: center; }
.f-image img { width: 100%; border-radius: 4px; box-shadow: 20px 20px 0 var(--secondary); }
.f-content h2 { font-size: 3.5rem; margin-bottom: 2rem; line-height: 1.1; }
.f-list { margin-top: 2rem; }
.f-list li { padding: 1.5rem 0; border-bottom: 1px solid var(--border-color); font-size: 1.2rem; display: flex; align-items: center; gap: 1rem; }
.f-list i { color: var(--secondary); font-size: 1.5rem; }

/* Random 2: Philosophy */
.philosophy { padding: 100px 0; background: var(--accent); text-align: center; }
.philosophy h2 { font-size: 3rem; margin-bottom: 1.5rem; color: var(--primary); }
.philosophy p { font-size: 1.3rem; max-width: 800px; margin: 0 auto; color: var(--primary); }

/* Form Section */
.form-section { padding: 150px 0; background: var(--bg-white); }
.form-wrapper { max-width: 800px; margin: 0 auto; border: 1px solid var(--border-color); padding: 5rem; border-radius: 4px; background: var(--bg-main); }
.form-wrapper h2 { font-size: 3rem; margin-bottom: 1rem; text-align: center; }
.form-wrapper p { text-align: center; color: var(--text-light); margin-bottom: 3rem; }

.form-group { margin-bottom: 1.5rem; }
.form-group label { display: block; font-family: 'Syne', sans-serif; font-weight: 600; margin-bottom: 0.5rem; text-transform: uppercase; font-size: 0.9rem; }
.form-control { width: 100%; padding: 1.2rem; border: 1px solid var(--border-color); background: var(--bg-white); font-family: inherit; font-size: 1rem; border-radius: 4px; transition: border-color 0.3s; }
.form-control:focus { outline: none; border-color: var(--secondary); }
.checkbox-wrap { display: flex; align-items: flex-start; gap: 1rem; margin: 2rem 0; font-size: 0.85rem; color: var(--text-light); }
.checkbox-wrap input { margin-top: 5px; }
.checkbox-wrap a { color: var(--primary); text-decoration: underline; }
.btn-submit { width: 100%; padding: 1.2rem; justify-content: center; font-size: 1.2rem; }

/* FAQ */
.faq { padding: 120px 0; background: var(--primary); color: var(--bg-white); }
.faq h2 { color: var(--accent); text-align: center; font-size: 3.5rem; margin-bottom: 4rem; }
.faq-box { max-width: 900px; margin: 0 auto; }
details { border-bottom: 1px solid rgba(255,255,255,0.2); padding: 1.5rem 0; }
summary { font-family: 'Syne', sans-serif; font-size: 1.5rem; font-weight: 600; cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; }
summary::-webkit-details-marker { display: none; }
summary::after { content: '+'; font-size: 2rem; color: var(--accent); transition: transform 0.3s; }
details[open] summary::after { transform: rotate(45deg); }
.details-inner { padding-top: 1.5rem; color: #D1D1D1; font-size: 1.1rem; }

/* Legals & Contact */
.page-header { padding: 180px 0 80px; background: var(--bg-main); text-align: center; border-bottom: 1px solid var(--border-color); }
.page-header h1 { font-size: 4rem; text-transform: uppercase; }
.legal-body { padding: 100px 0; background: var(--bg-white); }
.legal-content { max-width: 900px; margin: 0 auto; }
.legal-content h2 { font-size: 2rem; margin: 3rem 0 1rem; }
.legal-content p { margin-bottom: 1.5rem; text-align: justify; color: var(--text-light); font-size: 1.1rem; }
.legal-content ul { margin-left: 2rem; margin-bottom: 2rem; list-style: disc; color: var(--text-light); }

.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; max-width: 1200px; margin: 0 auto; }
.c-card { padding: 3rem; background: var(--bg-main); border: 1px solid var(--border-color); border-radius: 4px; }
.c-item { margin-bottom: 2rem; }
.c-item h4 { font-family: 'Syne'; font-size: 1.2rem; margin-bottom: 0.5rem; text-transform: uppercase; }
.c-item p { color: var(--text-light); }
.c-item i { color: var(--secondary); margin-right: 10px; }
.map-iframe { width: 100%; height: 100%; min-height: 500px; border-radius: 4px; border: 1px solid var(--border-color); }

/* Footer */
footer { background: var(--primary); color: var(--bg-white); padding: 6rem 0 2rem; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 4rem; margin-bottom: 4rem; }
.footer-logo { font-size: 2rem; font-family: 'Syne'; color: var(--accent); margin-bottom: 1rem; font-weight: 800; text-transform: uppercase; }
.footer-grid h4 { color: var(--bg-white); margin-bottom: 1.5rem; font-size: 1.2rem; text-transform: uppercase; }
.footer-grid ul li { margin-bottom: 1rem; }
.footer-grid ul li a { color: #D1D1D1; }
.footer-grid ul li a:hover { color: var(--accent); }
.footer-bottom { text-align: center; padding-top: 2rem; border-top: 1px solid rgba(255,255,255,0.1); color: #737373; font-size: 0.9rem; }

/* Cookie Banner */
.cookie-banner { position: fixed; bottom: 30px; left: 30px; right: 30px; background: var(--primary); color: var(--bg-white); padding: 2rem; border-radius: 4px; display: none; justify-content: space-between; align-items: center; z-index: 9999; box-shadow: 0 10px 30px rgba(0,0,0,0.3); border: 1px solid rgba(255,255,255,0.1); }
.c-text p { font-size: 0.95rem; color: #D1D1D1; max-width: 800px; }
.c-actions { display: flex; gap: 1rem; }
.btn-cookie-alt { background: transparent; border: 1px solid var(--border-color); color: var(--bg-white); padding: 0.8rem 1.5rem; cursor: pointer; border-radius: 4px; font-family: 'Syne'; text-transform: uppercase; font-weight: 600; }
.btn-cookie-accept { background: var(--secondary); border: none; color: var(--bg-white); padding: 0.8rem 1.5rem; cursor: pointer; border-radius: 4px; font-family: 'Syne'; text-transform: uppercase; font-weight: 600; }

/* Responsive */
@media(max-width: 1024px) {
    .hero-text h1 { font-size: 4rem; }
    .hero-grid, .about-wrap, .feature-row, .contact-grid { grid-template-columns: 1fr; gap: 3rem; }
    .project-grid { grid-template-columns: 1fr 1fr; }
    .hero-image img { height: 500px; }
}
@media(max-width: 768px) {
    .header-inner { justify-content: center; }
    .nav-links, .btn-outline { display: none; }
    .hero-text h1 { font-size: 3rem; }
    .project-grid, .footer-grid { grid-template-columns: 1fr; }
    .form-wrapper { padding: 2rem; }
    .cookie-banner { flex-direction: column; gap: 1.5rem; text-align: center; left: 10px; right: 10px; bottom: 10px; }
}