/* ============================================================
   VELANTIS — Design Tokens
   ============================================================ */
:root {
  /* Colors */
  --color-ink:        #13231F;   /* deep pine-black, primary dark */
  --color-paper:       #F7F5F0;   /* warm off-white */
  --color-primary:    #2E5147;   /* muted forest green — substance, growth */
  --color-primary-dark: #1E3830;
  --color-accent:      #C4A266;   /* muted brass/gold — tradition, value */
  --color-text-secondary: #6B6B63;
  --color-line:        #E0DCD2;
  --color-section-alt: #EFEBE2;
  --color-white:       #FFFFFF;

  /* Type */
  --font-display: "Playfair Display", "Iowan Old Style", Georgia, serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  /* Layout */
  --max-width: 1180px;
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 7rem;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-ink);
  background: var(--color-paper);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a {
  color: inherit;
  text-decoration: none;
}

.wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.75rem;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.15;
  margin: 0;
  color: var(--color-ink);
}

h1 { font-size: clamp(2.4rem, 5vw, 3.8rem); font-weight: 500; letter-spacing: -0.01em; }
h2 { font-size: clamp(1.9rem, 3.4vw, 2.6rem); }
h3 { font-size: 1.3rem; }

p { margin: 0; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-primary);
  font-weight: 600;
}
.eyebrow::before {
  content: "";
  width: 18px;
  height: 1px;
  background: var(--color-accent);
}

.lede {
  font-size: 1.15rem;
  color: var(--color-text-secondary);
  max-width: 640px;
  line-height: 1.7;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-size: 0.92rem;
  font-weight: 600;
  padding: 0.85rem 1.7rem;
  border-radius: 2px;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
  border: 1px solid transparent;
  white-space: nowrap;
}
.btn-primary {
  background: var(--color-ink);
  color: var(--color-paper);
}
.btn-primary:hover { background: var(--color-primary-dark); }
.btn-ghost {
  background: transparent;
  border-color: var(--color-ink);
  color: var(--color-ink);
}
.btn-ghost:hover { background: var(--color-ink); color: var(--color-paper); }
.btn-arrow { transition: transform 0.2s ease; }
.btn:hover .btn-arrow { transform: translateX(3px); }

/* ============================================================
   HEADER / NAV
   ============================================================ */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(247, 245, 240, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s ease;
}
.site-header.scrolled {
  border-bottom-color: var(--color-line);
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}
.logo {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
}
.logo .dot { color: var(--color-accent); }

.main-nav {
  display: flex;
  align-items: center;
  gap: 2.4rem;
}
.main-nav a {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--color-ink);
  position: relative;
  padding-bottom: 4px;
}
.main-nav a.active::after,
.main-nav a:hover::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 100%;
  height: 1px;
  background: var(--color-accent);
}
.nav-cta { display: flex; align-items: center; gap: 1.6rem; }
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--color-ink);
  margin: 5px 0;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

@media (max-width: 860px) {
  .main-nav { 
    position: fixed;
    top: 76px; left: 0; right: 0;
    background: var(--color-paper);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    border-bottom: 1px solid var(--color-line);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
  }
  .main-nav.open { max-height: 320px; }
  .main-nav a {
    width: 100%;
    padding: 1rem 1.75rem;
    border-bottom: 1px solid var(--color-line);
  }
  .nav-cta .btn-ghost { display: none; }
  .nav-toggle { display: block; }
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  padding: calc(76px + 5.5rem) 0 var(--space-lg);
  position: relative;
  overflow: hidden;
}
.hero .wrap {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: var(--space-lg);
  align-items: center;
}
.hero-copy h1 { margin: 1.1rem 0 1.5rem; }
.hero-copy h1 em {
  font-style: italic;
  color: var(--color-primary);
}
.hero-actions {
  display: flex;
  gap: 1rem;
  margin-top: 2.2rem;
  flex-wrap: wrap;
}
.hero-trust {
  margin-top: 3rem;
  padding-top: 1.6rem;
  border-top: 1px solid var(--color-line);
  display: flex;
  gap: 2.4rem;
  flex-wrap: wrap;
}
.hero-trust-item {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
}
.hero-trust-item strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--color-ink);
  font-weight: 500;
}

.hero-graphic {
  aspect-ratio: 1 / 1;
  width: 100%;
}

@media (max-width: 900px) {
  .hero .wrap { grid-template-columns: 1fr; }
  .hero-graphic { max-width: 380px; margin: 0 auto; order: -1; }
}

/* ============================================================
   SECTION GENERIC
   ============================================================ */
section { position: relative; }
.section-pad { padding: var(--space-xl) 0; }
.section-pad-sm { padding: var(--space-lg) 0; }
.section-alt { background: var(--color-section-alt); }
.section-dark { background: var(--color-ink); color: var(--color-paper); }
.section-dark h2, .section-dark h3 { color: var(--color-paper); }
.section-dark .eyebrow { color: var(--color-accent); }
.section-dark .eyebrow::before { background: var(--color-accent); }

.section-head {
  max-width: 680px;
  margin-bottom: var(--space-lg);
}
.section-head h2 { margin-top: 0.8rem; }
.section-head .lede { margin-top: 1rem; }

.section-head-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
  flex-wrap: wrap;
}

hr.divider {
  border: none;
  border-top: 1px solid var(--color-line);
  margin: 0;
}

/* ============================================================
   PILLARS (3 columns, no numbering — parallel, not sequential)
   ============================================================ */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border: 1px solid var(--color-line);
}
.pillar-card {
  padding: 2.4rem 2rem;
  border-right: 1px solid var(--color-line);
  transition: background 0.25s ease;
}
.pillar-card:last-child { border-right: none; }
.pillar-card:hover { background: var(--color-white); }
.pillar-tag {
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  font-weight: 700;
  margin-bottom: 1.2rem;
  display: block;
}
.pillar-card h3 { margin-bottom: 0.9rem; }
.pillar-card p.desc {
  color: var(--color-text-secondary);
  font-size: 0.95rem;
  margin-bottom: 1.4rem;
}
.pillar-price {
  border-top: 1px solid var(--color-line);
  padding-top: 1.1rem;
  font-size: 0.85rem;
}
.pillar-price strong {
  font-family: var(--font-display);
  font-size: 1.15rem;
  display: block;
  color: var(--color-ink);
}
.pillar-price span { color: var(--color-text-secondary); }

.pillar-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  border-top: 1px solid var(--color-line);
  padding-top: 1.1rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-primary);
}
.pillar-link:hover { color: var(--color-primary-dark); }

@media (max-width: 860px) {
  .pillars-grid { grid-template-columns: 1fr; }
  .pillar-card { border-right: none; border-bottom: 1px solid var(--color-line); }
  .pillar-card:last-child { border-bottom: none; }
}

/* ============================================================
   PROCESS STEPS
   ============================================================ */
.process-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
}
.process-step {
  padding-top: 1.4rem;
  border-top: 2px solid var(--color-line);
  position: relative;
}
.process-step .step-index {
  font-family: var(--font-display);
  font-size: 0.95rem;
  color: var(--color-accent);
  display: block;
  margin-bottom: 0.6rem;
}
.process-step h4 { font-size: 1.05rem; margin-bottom: 0.5rem; }
.process-step p { font-size: 0.88rem; color: var(--color-text-secondary); }

@media (max-width: 860px) {
  .process-row { grid-template-columns: 1fr 1fr; gap: var(--space-md) var(--space-sm); }
}
@media (max-width: 540px) {
  .process-row { grid-template-columns: 1fr; }
}

/* ============================================================
   VALUE / FEATURE GRID (2 col cards)
   ============================================================ */
.value-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--color-line);
}
.value-card {
  background: var(--color-paper);
  padding: 2rem;
}
.value-card h4 { font-size: 1.05rem; margin-bottom: 0.6rem; }
.value-card p { font-size: 0.92rem; color: var(--color-text-secondary); }

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

/* ============================================================
   CASE STUDIES
   ============================================================ */
.case-list {
  display: flex;
  flex-direction: column;
}
.case-row {
  display: grid;
  grid-template-columns: 0.9fr 1.3fr 0.9fr;
  gap: var(--space-md);
  padding: 2.4rem 0;
  border-top: 1px solid var(--color-line);
  align-items: start;
}
.case-row:last-child { border-bottom: 1px solid var(--color-line); }
.case-industry {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
  font-weight: 700;
}
.case-row h4 { margin-top: 0.6rem; font-size: 1.2rem; }
.case-body p { font-size: 0.92rem; color: var(--color-text-secondary); }
.case-body p + p { margin-top: 0.7rem; }
.case-result {
  font-size: 0.88rem;
}
.case-result li {
  list-style: none;
  padding-left: 1.1rem;
  position: relative;
  margin-bottom: 0.5rem;
  color: var(--color-ink);
}
.case-result li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--color-accent);
}
.case-result ul { margin: 0; padding: 0; }

@media (max-width: 860px) {
  .case-row { grid-template-columns: 1fr; gap: 0.8rem; }
}

/* ============================================================
   TEAM
   ============================================================ */
.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}
.team-card { }
.team-photo {
  width: 100%;
  aspect-ratio: 4/5;
  background: var(--color-section-alt);
  border: 1px solid var(--color-line);
  margin-bottom: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.team-photo svg { width: 40%; opacity: 0.25; }
.team-card h4 { font-size: 1.1rem; margin-bottom: 0.2rem; }
.team-role {
  font-size: 0.82rem;
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: 0.7rem;
  display: block;
}
.team-card p.bio { font-size: 0.88rem; color: var(--color-text-secondary); }

@media (max-width: 860px) {
  .team-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 540px) {
  .team-grid { grid-template-columns: 1fr; max-width: 320px; margin: 0 auto; }
}

/* ============================================================
   PARTNER NETWORK STRIP
   ============================================================ */
.network-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--color-line);
  border-top: none;
}
.network-item {
  padding: 1.8rem 2rem;
  border-top: 1px solid var(--color-line);
  border-right: 1px solid var(--color-line);
}
.network-item:last-child { border-right: none; }
.network-item .net-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-secondary);
  margin-bottom: 0.5rem;
  display: block;
}
.network-item p { font-size: 0.9rem; }

@media (max-width: 860px) {
  .network-strip { grid-template-columns: 1fr; }
  .network-item { border-right: none; }
}

/* ============================================================
   STATS BAND
   ============================================================ */
.stats-band {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
}
.stat-item strong {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.4vw, 2.6rem);
  display: block;
  color: var(--color-accent);
  font-weight: 500;
  margin-bottom: 0.3rem;
}
.stat-item span { font-size: 0.85rem; color: var(--color-paper); opacity: 0.75; }

@media (max-width: 860px) {
  .stats-band { grid-template-columns: 1fr 1fr; }
}

/* ============================================================
   CTA BAND
   ============================================================ */
.cta-band {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-md);
  flex-wrap: wrap;
}
.cta-band h2 { max-width: 560px; }

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
}
.contact-channel {
  padding: 1.6rem 0;
  border-top: 1px solid var(--color-line);
}
.contact-channel:last-child { border-bottom: 1px solid var(--color-line); }
.contact-channel .ch-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-secondary);
  display: block;
  margin-bottom: 0.4rem;
}
.contact-channel a, .contact-channel p {
  font-family: var(--font-display);
  font-size: 1.25rem;
}
.form-field { margin-bottom: 1.4rem; }
.form-field label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}
.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 0.8rem 1rem;
  border: 1px solid var(--color-line);
  background: var(--color-white);
  border-radius: 2px;
  color: var(--color-ink);
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 1px;
}
.form-field textarea { resize: vertical; min-height: 110px; }

@media (max-width: 860px) {
  .contact-grid { grid-template-columns: 1fr; gap: var(--space-md); }
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--color-ink);
  color: var(--color-paper);
  padding: var(--space-lg) 0 var(--space-md);
}
.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: var(--space-md);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid rgba(247,245,240,0.15);
}
.footer-brand .logo { color: var(--color-paper); margin-bottom: 1rem; }
.footer-brand p { font-size: 0.88rem; opacity: 0.7; max-width: 280px; }
.footer-col h5 {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  opacity: 0.55;
  margin-bottom: 1rem;
  font-weight: 600;
}
.footer-col a, .footer-col p {
  display: block;
  font-size: 0.9rem;
  margin-bottom: 0.7rem;
  opacity: 0.85;
}
.footer-col a:hover { opacity: 1; text-decoration: underline; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  padding-top: var(--space-md);
  font-size: 0.8rem;
  opacity: 0.55;
  flex-wrap: wrap;
  gap: 0.6rem;
}

@media (max-width: 860px) {
  .footer-top { grid-template-columns: 1fr 1fr; gap: var(--space-md) var(--space-sm); }
}
@media (max-width: 540px) {
  .footer-top { grid-template-columns: 1fr; }
}

/* ============================================================
   PAGE HERO (sub-pages)
   ============================================================ */
.page-hero {
  padding: calc(76px + 4.5rem) 0 var(--space-lg);
  border-bottom: 1px solid var(--color-line);
}
.page-hero .lede { margin-top: 1.2rem; }

/* ============================================================
   REVEAL ANIMATION
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   PARTNER LOGOS (Über uns)
   ============================================================ */
.partner-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}
.partner-card {
  background: var(--color-white);
  border: 0.5px solid var(--color-line);
  border-radius: var(--border-radius-lg, 8px);
  padding: 2.4rem 2rem;
}
.partner-logo-wrap {
  height: 90px;
  display: flex;
  align-items: center;
  margin-bottom: 1.4rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--color-line);
}
.partner-logo-wrap.partner-logo-dark {
  background: #000;
  border-radius: 4px;
  padding: 0.75rem 1rem;
}
.partner-logo {
  max-height: 60px;
  max-width: 100%;
  width: auto;
  object-fit: contain;
  display: block;
}
.partner-card h3 {
  font-size: 1.2rem;
  margin-bottom: 0.7rem;
}
.partner-card p {
  font-size: 0.92rem;
  color: var(--color-text-secondary);
  line-height: 1.65;
}

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

/* ============================================================
   LEGAL / IMPRESSUM
   ============================================================ */
.legal-content {
  max-width: 780px;
}
.legal-content h3 {
  font-size: 1.15rem;
  margin: 2.2rem 0 0.8rem;
}
.legal-content h3:first-child { margin-top: 0; }
.legal-content p {
  color: var(--color-text-secondary);
  font-size: 0.98rem;
  line-height: 1.75;
  margin-bottom: 1rem;
}
.legal-content a {
  color: var(--color-primary);
  text-decoration: underline;
  text-decoration-color: var(--color-line);
  text-underline-offset: 3px;
}
.legal-content a:hover { text-decoration-color: var(--color-primary); }

/* Focus visibility */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}