/* ============================================
   Ihre Finanzarchitekten - Variante 1: Nah am Original
   Klassisch-professionell, Blau/Weiß/Gold
   ============================================ */

@font-face {
  font-family: 'Open Sans';
  src: url('fonts/open-sans-latin.woff2') format('woff2');
  font-weight: 400 700;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Playfair Display';
  src: url('fonts/playfair-display-latin.woff2') format('woff2');
  font-weight: 400 700;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Playfair Display';
  src: url('fonts/playfair-display-italic.woff2') format('woff2');
  font-weight: 400 700;
  font-style: italic;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

:root {
  --color-primary: #1a3a5c;
  --color-secondary: #2c5f8a;
  --color-accent: #c8a96e;
  --color-light: #e8f0fe;
  --color-white: #ffffff;
  --color-text: #333333;
  --color-muted: #666666;
  --color-border: #d4dbe4;
  --color-bg: #f5f8fc;
  --font-heading: 'Playfair Display', serif;
  --font-body: 'Open Sans', sans-serif;
  --max-width: 1200px;
  --transition: 0.3s ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-text);
  background: var(--color-white);
}
img { max-width: 100%; display: block; }
a { color: var(--color-secondary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-accent); }
ul { list-style: none; }
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }

h1, h2, h3, h4 { font-family: var(--font-heading); color: var(--color-primary); line-height: 1.3; }
h1 { font-size: clamp(2rem, 4.5vw, 3.2rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); margin-bottom: 1rem; }
h3 { font-size: 1.25rem; margin-bottom: 0.75rem; }
p { margin-bottom: 1rem; }
.section-label {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.75rem;
  display: block;
}

.section { padding: 80px 0; }
.section--bg { background: var(--color-bg); }
.section--dark { background: linear-gradient(135deg, var(--color-primary), var(--color-secondary)); color: var(--color-white); }
.section--dark h2, .section--dark h3 { color: var(--color-white); }
.section--dark .section-label { color: var(--color-accent); }
.text-center { text-align: center; }

.fade-in { opacity: 0; transform: translateY(20px); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* Header */
.header {
  position: fixed; top: 0; left: 0; width: 100%; z-index: 1000;
  background: rgba(255,255,255,0.95); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow var(--transition);
}
.header.scrolled { box-shadow: 0 2px 20px rgba(0,0,0,0.08); }
.header .container { display: flex; align-items: center; justify-content: space-between; height: 80px; }
.logo { font-family: var(--font-heading); font-size: 1.3rem; color: var(--color-primary); text-decoration: none; font-weight: 700; }
.logo span { color: var(--color-accent); }
.nav { display: flex; align-items: center; gap: 28px; }
.nav a { font-size: 0.9rem; color: var(--color-text); font-weight: 600; transition: color var(--transition); }
.nav a:hover, .nav a.active { color: var(--color-secondary); }
.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--color-primary); margin: 5px 0; transition: var(--transition); }
.nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Hero */
.hero {
  min-height: 90vh; display: flex; align-items: stretch;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  color: var(--color-white); padding-top: 80px; position: relative; overflow: hidden;
}
.hero::after {
  content: ''; position: absolute; right: -200px; top: -200px;
  width: 600px; height: 600px; border-radius: 50%;
  background: rgba(200,169,110,0.08);
}
.hero > .container { display: flex; align-items: stretch; padding-right: 0; max-width: 100%; width: 100%; }
.hero__inner { display: flex; align-items: stretch; gap: 0; flex: 1; }
.hero__text { flex: 1; min-width: 280px; padding: 4rem 2rem 4rem 14rem; display: flex; flex-direction: column; justify-content: center; }
.hero__image {
  flex-shrink: 0; width: 50%; min-height: 90vh;
  background-image: url('img/218_6D6-EK2-DXS-220_1764263646550.png');
  background-size: auto;
  background-repeat: no-repeat;
  background-position: 60% top;
}
.hero h1 { color: var(--color-white); margin-bottom: 1.5rem; max-width: 650px; }
.hero .section-label { color: var(--color-accent); }
.hero p { font-size: 1.15rem; margin-bottom: 2rem; max-width: 500px; opacity: 0.9; }
.btn {
  display: inline-block; padding: 16px 36px;
  background: var(--color-accent); color: var(--color-primary);
  font-family: var(--font-body); font-size: 0.9rem; font-weight: 700;
  border: none; border-radius: 4px; cursor: pointer;
  text-decoration: none; transition: all var(--transition);
  letter-spacing: 0.5px;
}
.btn:hover { background: #d4b87a; color: var(--color-primary); transform: translateY(-2px); box-shadow: 0 4px 15px rgba(200,169,110,0.4); }
.btn--outline { background: transparent; border: 2px solid var(--color-accent); color: var(--color-accent); }
.btn--outline:hover { background: var(--color-accent); color: var(--color-primary); }

/* Page Hero */
.page-hero {
  padding: 160px 0 80px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  color: var(--color-white);
}
.page-hero h1 { color: var(--color-white); margin-bottom: 1rem; }
.page-hero p { opacity: 0.9; max-width: 600px; font-size: 1.1rem; }
.page-hero .section-label { color: var(--color-accent); }

/* Steps Timeline */
.timeline { position: relative; padding-left: 40px; }
.timeline::before {
  content: ''; position: absolute; left: 15px; top: 0; bottom: 0;
  width: 2px; background: var(--color-border);
}
.timeline-step { position: relative; padding: 24px 0 24px 32px; }
.timeline-step::before {
  content: attr(data-step); position: absolute; left: -25px; top: 28px;
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--color-secondary); color: var(--color-white);
  font-size: 0.8rem; font-weight: 700; display: flex; align-items: center; justify-content: center;
}
.timeline-step h3 { color: var(--color-primary); margin-bottom: 0.5rem; }

/* Pillars */
.pillars { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; }
.pillar { text-align: center; padding: 32px 20px; }
.pillar-icon {
  width: 64px; height: 64px; margin: 0 auto 20px;
  background: var(--color-light); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--color-secondary); font-size: 1.4rem;
}
.pillar h3 { font-size: 1.1rem; }

/* Service Cards */
.services-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.service-card {
  padding: 36px; background: var(--color-white);
  border: 1px solid var(--color-border); border-radius: 8px;
  transition: all var(--transition); text-decoration: none; color: inherit;
}
.service-card:hover { border-color: var(--color-secondary); box-shadow: 0 8px 30px rgba(26,58,92,0.1); transform: translateY(-4px); }
.service-card i { font-size: 2rem; color: var(--color-accent); margin-bottom: 16px; display: block; }
.service-card h3 { color: var(--color-primary); }
.service-card p { font-size: 0.95rem; color: var(--color-muted); margin-bottom: 0; }

/* Numbered Sections */
.numbered-section {
  display: grid; grid-template-columns: 80px 1fr; gap: 32px;
  padding: 48px 0; border-bottom: 1px solid var(--color-border); align-items: start;
}
.numbered-section:last-of-type { border-bottom: none; }
.big-number { font-family: var(--font-heading); font-size: 3rem; color: var(--color-light); line-height: 1; font-weight: 700; }

/* Partner */
.partner-block {
  display: grid; grid-template-columns: 350px 1fr; gap: 60px;
  padding: 60px 0; align-items: center;
}
.partner-block:nth-child(even) { grid-template-columns: 1fr 350px; }
.partner-block:nth-child(even) .partner-image { order: 2; }
.partner-block + .partner-block { border-top: 1px solid var(--color-border); }
.partner-image {
  width: 100%; aspect-ratio: 4/5; background: linear-gradient(135deg, var(--color-light), var(--color-border));
  border-radius: 8px;
}
.partner-info .role { font-size: 0.9rem; color: var(--color-secondary); margin-bottom: 1.5rem; font-weight: 600; }

/* Network */
.main-partner { padding: 40px; background: var(--color-white); border: 1px solid var(--color-border); border-radius: 8px; margin-bottom: 24px; }
.partner-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; margin-top: 48px; align-items: stretch; }
.partner-card { padding: 32px; border: 1px solid var(--color-border); border-radius: 8px; background: var(--color-white); transition: all var(--transition); display: flex; flex-direction: column; }
.partner-card:hover { border-color: var(--color-secondary); box-shadow: 0 4px 20px rgba(0,0,0,0.06); }
.partner-card h4 { color: var(--color-primary); margin-bottom: 4px; }
.partner-card .location { font-size: 0.85rem; color: var(--color-accent); margin-bottom: 12px; font-weight: 600; }
.partner-card .card-header { display: flex; justify-content: space-between; align-items: flex-start; gap: 1rem; margin-bottom: 1rem; }
.partner-card .card-header img { flex-shrink: 0; }
.partner-card .card-header .card-title { text-align: right; }
.partner-card .card-header .card-title h4 { margin-bottom: 2px; }
.partner-card .card-header .card-title .location { margin-bottom: 0; }

/* ESG */
.esg-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.esg-card { padding: 32px; background: var(--color-white); border-radius: 8px; border: 1px solid var(--color-border); }
.esg-card .esg-letter { font-family: var(--font-heading); font-size: 2.5rem; color: var(--color-secondary); margin-bottom: 12px; }

/* Info Cards */
.info-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.info-card { padding: 32px; background: var(--color-light); border-radius: 8px; }
.info-card h3 { font-size: 1.1rem; }
.info-card p { margin-bottom: 0; font-size: 0.95rem; }

/* Testimonials */
.testimonials { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.testimonial-card {
  padding: 36px; background: var(--color-white); border-radius: 8px;
  border: 1px solid var(--color-border); position: relative;
}
.testimonial-card::before { content: '\201C'; font-family: var(--font-heading); font-size: 4rem; color: var(--color-light); position: absolute; top: 12px; left: 24px; line-height: 1; }
.testimonial-card p { font-style: italic; margin-bottom: 1rem; padding-top: 24px; color: var(--color-text); }
.testimonial-card cite { font-style: normal; font-size: 0.85rem; color: var(--color-accent); font-weight: 600; }

/* Tandem */
.tandem-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.tandem-card { padding: 32px; background: rgba(255,255,255,0.1); border-radius: 8px; border: 1px solid rgba(255,255,255,0.15); }
.tandem-card i { font-size: 1.5rem; color: var(--color-accent); margin-bottom: 12px; display: block; }
.tandem-card h3 { color: var(--color-white); }
.tandem-card p { opacity: 0.85; margin-bottom: 0; }

/* Contact Form */
.contact-section { padding: 80px 0; }
.contact-form { max-width: 600px; display: flex; flex-direction: column; gap: 20px; }
.form-group label {
  display: block; font-size: 0.85rem; font-weight: 600;
  color: var(--color-primary); margin-bottom: 6px;
}
.form-group input, .form-group textarea {
  width: 100%; padding: 14px 16px; border: 1px solid var(--color-border);
  border-radius: 4px; font-family: var(--font-body); font-size: 1rem;
  color: var(--color-text); transition: border-color var(--transition); outline: none;
}
.form-group input:focus, .form-group textarea:focus { border-color: var(--color-secondary); }
.form-group textarea { resize: vertical; min-height: 100px; }
.btn-submit {
  align-self: flex-start; padding: 16px 40px;
  background: var(--color-secondary); color: var(--color-white);
  border: none; border-radius: 4px; font-family: var(--font-body);
  font-size: 0.9rem; font-weight: 700; cursor: pointer;
  transition: all var(--transition); letter-spacing: 0.5px;
}
.btn-submit:hover { background: var(--color-primary); transform: translateY(-2px); }

/* Legal */
.legal-content { padding: 160px 24px 80px; max-width: 800px; margin: 0 auto; }
.legal-content h1 { margin-bottom: 2rem; }
.legal-content h2 { font-size: 1.4rem; margin-top: 2rem; }
.legal-content h3 { font-size: 1.1rem; margin-top: 1.5rem; }
.legal-content p, .legal-content li { font-size: 0.95rem; }
.legal-content ul { padding-left: 20px; margin-bottom: 1rem; }
.legal-content ul li { list-style: disc; margin-bottom: 0.25rem; }

/* Footer */
.footer { background: var(--color-primary); color: rgba(255,255,255,0.8); padding: 60px 0 24px; }
.footer-grid { display: grid; grid-template-columns: 1fr auto; gap: 48px; margin-bottom: 48px; }
.footer-grid > div:last-child { text-align: right; }
.footer-grid > div:last-child .footer-links { align-items: flex-end; }
.footer h4 { color: var(--color-accent); font-family: var(--font-body); font-size: 0.8rem; letter-spacing: 2px; text-transform: uppercase; margin-bottom: 16px; font-weight: 700; }
.footer p { font-size: 0.9rem; margin-bottom: 0.5rem; }
.footer a { color: rgba(255,255,255,0.7); font-size: 0.9rem; transition: color var(--transition); }
.footer a:hover { color: var(--color-accent); }
.footer-links { display: flex; flex-direction: column; gap: 8px; }
.social-links { display: flex; gap: 12px; margin-top: 12px; }
.social-links a {
  width: 36px; height: 36px; display: flex; align-items: center; justify-content: center;
  border: 1px solid rgba(255,255,255,0.2); border-radius: 50%;
  color: rgba(255,255,255,0.7); font-size: 0.9rem; transition: all var(--transition);
}
.social-links a:hover { color: var(--color-accent); border-color: var(--color-accent); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 24px; display: flex; justify-content: space-between; align-items: center; }
.footer-bottom p { font-size: 0.8rem; margin: 0; }
.footer-bottom-links { display: flex; gap: 24px; }
.footer-bottom-links a { font-size: 0.8rem; }

/* Newsletter */
.newsletter-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.newsletter-item {
  display: flex; align-items: center; gap: 16px; padding: 20px 24px;
  background: var(--color-white); border: 1px solid var(--color-border); border-radius: 8px;
  text-decoration: none; color: inherit; transition: all var(--transition);
}
.newsletter-item:hover { border-color: var(--color-secondary); box-shadow: 0 4px 20px rgba(0,0,0,0.06); transform: translateY(-2px); }
.newsletter-icon { font-size: 2rem; color: #e74c3c; flex-shrink: 0; }
.newsletter-info { flex: 1; }
.newsletter-info h4 { font-size: 1rem; color: var(--color-primary); margin-bottom: 2px; }
.newsletter-info p { font-size: 0.85rem; color: var(--color-muted); margin-bottom: 0; }
.newsletter-download { color: var(--color-muted); font-size: 1rem; flex-shrink: 0; transition: color var(--transition); }
.newsletter-item:hover .newsletter-download { color: var(--color-secondary); }

@media (max-width: 768px) {
  .nav { display: none; position: fixed; top: 80px; left: 0; width: 100%; background: var(--color-white); flex-direction: column; padding: 32px 24px; gap: 24px; border-bottom: 1px solid var(--color-border); }
  .nav.open { display: flex; }
  .nav-toggle { display: block; }
  .hero { min-height: 70vh; }
  .hero > .container { padding-right: 24px; }
  .hero__inner { flex-direction: column; gap: 0; }
  .hero__text { padding: 2rem 0; }
  .hero__image { width: 100%; }
  .hero__image img { aspect-ratio: 4/3; height: auto; }
  .section { padding: 60px 0; }
  .page-hero { padding: 120px 0 60px; }
  .pillars { grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .services-grid, .partner-grid, .info-grid, .tandem-grid { grid-template-columns: 1fr; }
  .esg-grid { grid-template-columns: 1fr; }
  .testimonials { grid-template-columns: 1fr; }
  .partner-block, .partner-block:nth-child(even) { grid-template-columns: 1fr; gap: 32px; }
  .partner-block:nth-child(even) .partner-image { order: 0; }
  .numbered-section { grid-template-columns: 1fr; gap: 12px; }
  .partner-card .card-header { flex-direction: column-reverse; }
  .partner-card .card-header .card-title { text-align: left; }
  .newsletter-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
}