@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    color: #1a1a2e; background: #f7f5f0; line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }

.container { max-width: 1160px; margin: 0 auto; padding: 0 24px; }

/* --- Header --- */
.site-header {
    background: #0f1b2d; color: #fff; position: sticky; top: 0; z-index: 100;
    border-bottom: 1px solid rgba(255,255,255,.06);
}
.header-inner {
    display: flex; align-items: center; justify-content: space-between;
    padding: 6px 24px; max-width: 1160px; margin: 0 auto;
}
.logo { display: flex; align-items: center; gap: 16px; flex-shrink: 0; }
.logo img { height: 72px; width: auto; display: block; }
.logo span {
    font-size: 1.1rem; font-weight: 700; letter-spacing: -.2px;
    color: rgba(255,255,255,.9); line-height: 1.2;
}

.nav-toggle {
    display: none; background: none; border: none; color: #fff;
    font-size: 1.6rem; cursor: pointer; padding: 8px; line-height: 1;
    margin-left: auto;
}
.nav-list { display: flex; gap: 2px; }
.nav-list a {
    display: block; padding: 10px 18px; font-size: .88rem; font-weight: 500;
    border-radius: 6px; transition: all .2s; letter-spacing: .2px;
}
.nav-list a:hover { background: rgba(255,255,255,.08); }
.nav-list a.active {
    background: transparent; font-weight: 600;
    box-shadow: inset 0 -2px 0 #c8955a;
}

@media (max-width: 860px) {
    .nav-toggle { display: block; }
    .header-inner { padding: 6px 16px; }
    .logo img { height: 60px; }
    .logo span { font-size: 1rem; }
    .nav-list {
        display: none; flex-direction: column; position: absolute; top: 100%; left: 0; right: 0;
        background: #0f1b2d; padding: 8px 16px 16px; border-top: 1px solid rgba(255,255,255,.08);
        gap: 0;
    }
    .nav-list.open { display: flex; }
    .nav-list a { padding: 14px 14px; font-size: 1rem; }
    .nav-list a.active { box-shadow: inset 3px 0 0 #c8955a; }
}

/* --- Hero --- */
.hero {
    background: #0f1b2d; color: #fff; padding: 80px 24px 100px;
    position: relative; overflow: hidden;
}
.hero::before {
    content: ''; position: absolute; top: -40%; right: -20%;
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(200,149,90,.06) 0%, transparent 70%);
    z-index: 0;
}
.hero .container { position: relative; z-index: 1; }
.hero h1 {
    font-size: 2.8rem; font-weight: 800; margin-bottom: 16px; line-height: 1.08;
    letter-spacing: -1px; max-width: 700px;
}
.hero p { font-size: 1.1rem; max-width: 520px; opacity: .7; line-height: 1.7; margin-bottom: 36px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }

.btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 14px 32px; border-radius: 8px;
    font-weight: 600; font-size: .95rem; cursor: pointer; border: none;
    transition: all .2s; font-family: inherit;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
    background: #c8955a; color: #fff;
}
.btn-primary:hover { background: #d4a86a; }
.btn-outline {
    background: transparent; color: #fff;
    border: 1.5px solid rgba(255,255,255,.2);
}
.btn-outline:hover { background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.35); }

@media (max-width: 700px) {
    .hero { padding: 56px 20px 70px; }
    .hero h1 { font-size: 1.9rem; }
}

/* --- Decorative accent line --- */
.accent-line {
    width: 50px; height: 3px; background: #c8955a; margin: 0 auto 16px; border-radius: 2px;
}
.accent-line-left { margin: 0 0 16px; }

/* --- Sections --- */
.section { padding: 80px 24px; }
.section-title {
    font-size: 2.2rem; font-weight: 800; margin-bottom: 12px;
    color: #0f1b2d; letter-spacing: -.5px;
}
.section-subtitle {
    color: #6b7280; max-width: 560px; font-size: 1.05rem; line-height: 1.7;
}
.section-light { background: #fff; }

/* --- Services --- */
.services-wrap { display: flex; gap: 48px; align-items: flex-start; }
.services-intro { flex: 1; position: sticky; top: 100px; }
.services-intro .section-title { margin-bottom: 16px; }
.services-list { flex: 1.6; display: flex; flex-direction: column; gap: 2px; }
.service-item {
    display: flex; gap: 20px; padding: 24px 0;
    border-bottom: 1px solid rgba(0,0,0,.04); transition: all .3s;
}
.service-item:last-child { border-bottom: none; }
.service-item:hover { padding-left: 12px; }
.service-nr {
    font-size: .8rem; font-weight: 700; color: #c8955a;
    letter-spacing: 1px; min-width: 32px; padding-top: 2px;
}
.service-item h3 { font-size: 1.1rem; font-weight: 700; color: #0f1b2d; margin-bottom: 6px; }
.service-item p { font-size: .9rem; color: #6b7280; line-height: 1.6; max-width: 480px; }

@media (max-width: 860px) {
    .services-wrap { flex-direction: column; gap: 32px; }
    .services-intro { position: static; }
}

/* --- About Preview (Home) --- */
.about-row {
    display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center;
}
.about-row-image { border-radius: 4px; overflow: hidden; }
.about-row-image img { width: 100%; height: 420px; object-fit: cover; }
.about-row-text .section-title { margin-bottom: 16px; }
.about-row-text p { color: #6b7280; margin-bottom: 16px; line-height: 1.7; }

@media (max-width: 860px) {
    .about-row { grid-template-columns: 1fr; gap: 28px; }
    .about-row-image img { height: 260px; }
}

/* --- Projects Gallery --- */
.projects-grid {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 2px;
    background: #edece7;
}
.project-card {
    background: #fff; padding: 32px; transition: all .3s;
    display: flex; flex-direction: column;
}
.project-card:hover { background: #faf8f5; }
.project-card img {
    width: 100%; height: 220px; object-fit: cover; margin-bottom: 20px;
    filter: grayscale(.3); transition: filter .4s;
}
.project-card:hover img { filter: grayscale(0); }
.project-card .card-tag {
    font-size: .75rem; font-weight: 600; color: #c8955a; text-transform: uppercase;
    letter-spacing: 1px; margin-bottom: 6px;
}
.project-card h3 { font-size: 1.1rem; margin-bottom: 8px; color: #0f1b2d; font-weight: 700; }
.project-card p { font-size: .88rem; color: #6b7280; line-height: 1.6; flex: 1; }

@media (max-width: 700px) {
    .projects-grid { grid-template-columns: 1fr; }
}

/* --- Contact / Callback --- */
.contact-split { display: grid; grid-template-columns: 1.2fr 1fr; gap: 48px; align-items: start; }
.form-wrap { padding: 0; }
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-weight: 600; font-size: .85rem; margin-bottom: 6px; color: #1a1a2e; }
.form-group input, .form-group select, .form-group textarea {
    width: 100%; padding: 12px 16px; border: 1.5px solid #e2e0dc; border-radius: 6px;
    font-family: inherit; font-size: .95rem; transition: all .2s; background: #fff;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: none; border-color: #c8955a;
    box-shadow: 0 0 0 3px rgba(200,149,90,.12);
}
.form-group textarea { resize: vertical; min-height: 110px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-checkbox { display: flex; align-items: flex-start; gap: 10px; font-size: .84rem; color: #6b7280; }
.form-checkbox input { width: auto; margin-top: 3px; }

.contact-sidebar { }
.contact-sidebar h3 { font-size: 1.3rem; margin-bottom: 20px; color: #0f1b2d; font-weight: 700; }
.contact-sidebar .info-block { margin-bottom: 24px; }
.contact-sidebar .info-block h4 { font-size: .85rem; font-weight: 600; color: #c8955a; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 6px; }
.contact-sidebar .info-block p { color: #6b7280; line-height: 1.6; }
.contact-sidebar .info-block a { color: #0f1b2d; font-weight: 500; }
.contact-sidebar .info-block a:hover { color: #c8955a; }
.contact-sidebar .hours-card {
    background: #fff; border-radius: 4px; padding: 28px;
    border: 1px solid rgba(0,0,0,.04);
}
.contact-sidebar .hours-card h4 { margin-bottom: 12px; }
.contact-sidebar .hours-card table { width: 100%; border-collapse: collapse; }
.contact-sidebar .hours-card td { padding: 6px 0; font-size: .9rem; border-bottom: 1px solid #f0eeea; }
.contact-sidebar .hours-card td:last-child { text-align: right; font-weight: 500; color: #0f1b2d; }
.contact-sidebar .hours-card tr:last-child td { border-bottom: none; }

@media (max-width: 860px) {
    .contact-split { grid-template-columns: 1fr; gap: 32px; }
    .form-row { grid-template-columns: 1fr; }
}

/* --- CTA Banner --- */
.cta-banner {
    background: #0f1b2d; color: #fff; padding: 70px 24px; text-align: center;
}
.cta-banner h2 { font-size: 2rem; font-weight: 800; margin-bottom: 12px; letter-spacing: -.5px; }
.cta-banner p { font-size: 1.05rem; opacity: .6; margin-bottom: 28px; max-width: 480px; margin-left: auto; margin-right: auto; }
.cta-banner .btn { background: #c8955a; }
.cta-banner .btn:hover { background: #d4a86a; }

/* --- Footer --- */
.site-footer {
    background: #0f1b2d; color: rgba(255,255,255,.6); padding: 56px 24px 28px;
}
.site-footer .footer-inner { max-width: 1160px; margin: 0 auto; }
.site-footer .footer-top { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 48px; padding-bottom: 36px; border-bottom: 1px solid rgba(255,255,255,.06); }
.site-footer .footer-col h4 { color: #fff; font-size: .85rem; margin-bottom: 16px; font-weight: 600; letter-spacing: 1px; text-transform: uppercase; }
.site-footer .footer-col p, .site-footer .footer-col a { font-size: .9rem; line-height: 1.9; color: rgba(255,255,255,.5); transition: color .2s; }
.site-footer .footer-col a:hover { color: #d4a86a; }
.site-footer .footer-bottom { text-align: center; padding-top: 28px; font-size: .84rem; color: rgba(255,255,255,.3); }

@media (max-width: 860px) {
    .site-footer .footer-top { grid-template-columns: 1fr; gap: 32px; }
}

/* --- Page Header (inner pages) --- */
.page-header {
    background: #0f1b2d; color: #fff; padding: 56px 24px;
}
.page-header h1 { font-size: 2.5rem; font-weight: 800; letter-spacing: -.5px; }
.page-header p { margin-top: 8px; opacity: .6; font-size: 1.05rem; }

/* --- Content (Impressum, Datenschutz) --- */
.content-page { max-width: 800px; margin: 0 auto; padding: 60px 24px; }
.content-page h2 { font-size: 1.5rem; margin: 40px 0 12px; color: #0f1b2d; font-weight: 700; }
.content-page h3 { font-size: 1.15rem; margin: 28px 0 8px; color: #0f1b2d; font-weight: 600; }
.content-page p { margin-bottom: 14px; color: #4b5563; line-height: 1.75; }
.content-page ul { margin-bottom: 14px; padding-left: 24px; }
.content-page li { margin-bottom: 4px; color: #4b5563; }

/* --- About Page --- */
.about-wrap { display: grid; grid-template-columns: 1.4fr 1fr; gap: 56px; align-items: start; }
.about-main p { margin-bottom: 16px; color: #6b7280; line-height: 1.75; }
.about-main a { color: #c8955a; font-weight: 600; }
.about-main a:hover { text-decoration: underline; }
.about-sidebar {
    background: #fff; padding: 32px; border: 1px solid rgba(0,0,0,.04);
}
.about-sidebar h3 { font-size: 1.1rem; margin-bottom: 16px; color: #0f1b2d; font-weight: 700; }
.about-sidebar ul li {
    padding: 8px 0; border-bottom: 1px solid #f0eeea; font-size: .9rem; color: #4b5563;
}
.about-sidebar ul li:last-child { border-bottom: none; }
.about-sidebar ul li::before { content: '— '; color: #c8955a; font-weight: 700; }

@media (max-width: 860px) {
    .about-wrap { grid-template-columns: 1fr; gap: 32px; }
}

/* --- Responsive --- */
@media (max-width: 700px) {
    .section { padding: 56px 16px; }
    .section-title { font-size: 1.7rem; }
    .page-header { padding: 44px 20px; }
    .page-header h1 { font-size: 1.7rem; }
}

/* --- Animations --- */
.fade-in { opacity: 0; transform: translateY(20px); transition: all .6s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }