/* ===================================================
   VKS Consulting Lemgo GmbH – Stylesheet v2
   Ruhig, schlicht, hochwertig
   =================================================== */

:root {
  --navy:        #0d2035;
  --navy-mid:    #1a3a5c;
  --gold:        #c8a84b;
  --white:       #ffffff;
  --off-white:   #f8f6f2;
  --stone:       #ede9e1;
  --text:        #1e2a38;
  --text-mid:    #4a5a6a;
  --text-light:  #7a8e9e;
  --border:      #ddd8ce;

  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans:  'Source Sans 3', 'Segoe UI', system-ui, sans-serif;

  --radius:    10px;
  --radius-sm:  5px;
  --shadow-sm:  0 2px 12px rgba(13,32,53,.07);
  --shadow-md:  0 6px 28px rgba(13,32,53,.10);

  --max-w: 1140px;
  --section-gap: 6rem;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-sans);
  color: var(--text);
  background: var(--white);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; transition: color .2s; }
ul { list-style: none; }

.container {
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: 2rem;
}

/* HEADER */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 1rem;
  gap: 1.5rem;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: .85rem;
  text-decoration: none;
}

.logo-mark { width: 42px; height: 42px; flex-shrink: 0; }

.logo-wordmark { display: flex; flex-direction: column; gap: 2px; }

.logo-name {
  font-family: var(--font-serif);
  font-size: .98rem;
  font-weight: 600;
  color: var(--navy);
  line-height: 1.2;
}

.logo-sub {
  font-size: .64rem;
  color: var(--text-light);
  letter-spacing: .1em;
  text-transform: uppercase;
}

.main-nav { display: flex; gap: 2.5rem; }

.main-nav a {
  font-size: .82rem;
  font-weight: 600;
  color: var(--text-mid);
  letter-spacing: .07em;
  text-transform: uppercase;
  padding-bottom: 2px;
  border-bottom: 1.5px solid transparent;
  transition: color .2s, border-color .2s;
}

.main-nav a:hover,
.main-nav a.active { color: var(--navy); border-bottom-color: var(--gold); }

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border);
  color: var(--text);
  padding: .4rem .65rem;
  cursor: pointer;
  font-size: 1.1rem;
  border-radius: var(--radius-sm);
}

/* BUTTONS */
.btn {
  display: inline-block;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: .8rem;
  letter-spacing: .09em;
  text-transform: uppercase;
  padding: .8rem 1.85rem;
  border-radius: var(--radius-sm);
  transition: all .22s;
  cursor: pointer;
  border: none;
}

.btn-primary { background: var(--navy); color: var(--white); }
.btn-primary:hover {
  background: var(--navy-mid);
  color: var(--white);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(13,32,53,.22);
}

.btn-outline { background: transparent; color: var(--navy); border: 1.5px solid var(--navy); }
.btn-outline:hover { border-color: var(--gold); color: var(--gold); }

.btn-ghost { background: transparent; color: var(--white); border: 1.5px solid rgba(255,255,255,.4); }
.btn-ghost:hover { border-color: var(--white); }

.btn-full { width: 100%; text-align: center; }

/* HERO */
.hero {
  background: var(--navy);
  padding: 7rem 0 6rem;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(200,168,75,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(200,168,75,.04) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.hero-inner {
  position: relative; z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.hero-eyebrow {
  display: inline-block;
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.25rem;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.1rem, 3.6vw, 3.1rem);
  font-weight: 400;
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 1.5rem;
}

.hero-title em { font-style: normal; color: var(--gold); }

.hero-lead {
  font-size: .97rem;
  color: rgba(255,255,255,.58);
  max-width: 430px;
  margin-bottom: 2.5rem;
  font-weight: 300;
  line-height: 1.85;
}

.hero-cta { display: flex; gap: 1rem; flex-wrap: wrap; }

.hero-visual { display: flex; justify-content: center; align-items: center; }
.hero-graphic { width: 100%; max-width: 440px; }

/* SECTION UTILS */
.section-eyebrow {
  display: block;
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: .6rem;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.65rem, 2.6vw, 2.3rem);
  font-weight: 400;
  color: var(--navy);
  margin-bottom: 1rem;
  line-height: 1.25;
}

.section-lead {
  font-size: .97rem;
  color: var(--text-mid);
  font-weight: 300;
  line-height: 1.85;
}

/* LEISTUNGEN */
.leistungen {
  padding: var(--section-gap) 0;
  background: var(--off-white);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.leistungen-header { max-width: 560px; margin-bottom: 3.5rem; }

.leistungen-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5px;
  border: 1.5px solid var(--border);
  background: var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.leistung-card {
  background: var(--white);
  padding: 2.5rem 2rem;
  transition: background .22s;
}

.leistung-card:hover { background: var(--stone); }

.card-num {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  font-weight: 400;
  color: var(--gold);
  opacity: .45;
  margin-bottom: 1.2rem;
  line-height: 1;
}

.leistung-card h3 {
  font-family: var(--font-serif);
  font-size: 1.12rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: .7rem;
  line-height: 1.3;
}

.leistung-card p {
  font-size: .9rem;
  color: var(--text-mid);
  font-weight: 300;
  margin-bottom: 1.4rem;
  line-height: 1.8;
}

.card-list {
  display: flex;
  flex-direction: column;
  gap: .38rem;
  border-top: 1px solid var(--border);
  padding-top: .9rem;
}

.card-list li {
  font-size: .84rem;
  color: var(--text-mid);
  padding-left: .9rem;
  position: relative;
  line-height: 1.6;
}

.card-list li::before { content: '–'; position: absolute; left: 0; color: var(--gold); }

/* VORTEILE */
.vorteile {
  padding: var(--section-gap) 0;
  background: var(--white);
}

.vorteile-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}

.vorteile-text { max-width: 440px; }

.vorteile-text > p {
  font-size: .97rem;
  color: var(--text-mid);
  font-weight: 300;
  line-height: 1.85;
  margin-bottom: 2.5rem;
}

.punkte-liste { display: flex; flex-direction: column; }

.punkt {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  padding: 1.3rem 0;
  border-bottom: 1px solid var(--border);
}

.punkt:first-child { border-top: 1px solid var(--border); }

.punkt-num {
  font-family: var(--font-serif);
  font-size: 1rem;
  color: var(--gold);
  opacity: .55;
  min-width: 1.8rem;
  padding-top: .05rem;
}

.punkt strong { display: block; font-size: .88rem; font-weight: 600; color: var(--navy); margin-bottom: .2rem; }
.punkt p { font-size: .86rem; color: var(--text-mid); font-weight: 300; margin: 0; line-height: 1.7; }

/* CTA STRIP */
.cta-strip { background: var(--navy); padding: 4.5rem 0; }

.cta-strip-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.cta-strip h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.35rem, 2vw, 1.85rem);
  font-weight: 400;
  color: var(--white);
  margin-bottom: .3rem;
}

.cta-strip p { font-size: .92rem; color: rgba(255,255,255,.5); font-weight: 300; }

/* PAGE HERO */
.page-hero { background: var(--navy); padding: 5rem 0 4rem; }

.page-hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(1.9rem, 3.2vw, 2.7rem);
  font-weight: 400;
  color: var(--white);
  margin-bottom: .85rem;
  line-height: 1.2;
}

.page-hero p {
  font-size: .95rem;
  color: rgba(255,255,255,.52);
  font-weight: 300;
  max-width: 500px;
  line-height: 1.85;
}

/* KONTAKT */
.kontakt-section { padding: var(--section-gap) 0; background: var(--off-white); }

.kontakt-inner {
  display: grid;
  grid-template-columns: 1fr 1.7fr;
  gap: 4.5rem;
  align-items: flex-start;
}

.kontakt-info h2,
.kontakt-formular h2 {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 400;
  color: var(--navy);
  margin-bottom: 2rem;
}

.kontakt-block { display: flex; gap: .9rem; align-items: flex-start; margin-bottom: 1.5rem; }
.kontakt-icon { width: 26px; height: 26px; min-width: 26px; color: var(--gold); margin-top: .1rem; }

.kontakt-block strong {
  display: block;
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--text-mid);
  margin-bottom: .2rem;
  font-weight: 600;
}

.kontakt-block p, .kontakt-block a { font-size: .9rem; color: var(--text-mid); margin: 0; font-weight: 300; }
.kontakt-block a:hover { color: var(--navy); }

.kontakt-gf {
  margin-top: 2rem;
  padding: 1rem 1.2rem;
  background: var(--white);
  border-left: 2.5px solid var(--gold);
}

.kontakt-gf strong {
  display: block;
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--text-mid);
  margin-bottom: .2rem;
  font-weight: 600;
}

.kontakt-gf p { font-size: .9rem; color: var(--navy); }

.form-card {
  background: var(--white);
  padding: 2.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

.form-group { margin-bottom: 1.1rem; }

.form-group label {
  display: block;
  font-size: .72rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: .38rem;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: .65rem .9rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: .9rem;
  color: var(--text);
  background: var(--off-white);
  transition: border-color .2s, background .2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--navy);
  background: var(--white);
}

.form-check {
  display: flex;
  gap: .65rem;
  align-items: flex-start;
  margin-bottom: 1.3rem;
  font-size: .83rem;
  color: var(--text-mid);
}

.form-check input[type="checkbox"] {
  width: auto;
  min-width: 16px;
  height: 16px;
  margin-top: .2rem;
  accent-color: var(--navy);
}

.form-hint { font-size: .75rem; color: var(--text-light); margin-top: .65rem; }

/* IMPRESSUM */
.impressum-section { padding: var(--section-gap) 0; }
.impressum-content { max-width: 700px; }

.impressum-block {
  margin-bottom: 2.5rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--border);
}

.impressum-block:last-child { border-bottom: none; }

.impressum-block h2 {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 400;
  color: var(--navy);
  margin-bottom: .7rem;
}

.impressum-block h3 { font-size: .9rem; font-weight: 600; color: var(--navy); margin: 1rem 0 .4rem; }

.impressum-block p {
  font-size: .9rem;
  color: var(--text-mid);
  font-weight: 300;
  margin-bottom: .6rem;
  line-height: 1.8;
}

.placeholder-note {
  font-size: .86rem;
  color: #7a5e18;
  background: #fdf6e2;
  border-left: 2.5px solid var(--gold);
  padding: .7rem 1rem;
}

/* FOOTER */
.site-footer { background: var(--navy); padding: 4rem 0 0; }

.footer-inner {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1.2fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,.07);
}

.footer-brand .logo-name { color: var(--white); }
.footer-brand .logo-sub  { color: rgba(255,255,255,.3); }

.footer-brand p {
  font-size: .83rem;
  color: rgba(255,255,255,.35);
  margin-top: 1rem;
  font-weight: 300;
  line-height: 1.75;
}

.footer-nav { display: flex; flex-direction: column; gap: .55rem; }

.footer-nav a { font-size: .85rem; color: rgba(255,255,255,.45); transition: color .2s; }
.footer-nav a:hover { color: var(--gold); }

.footer-contact p { font-size: .85rem; color: rgba(255,255,255,.45); margin-bottom: .38rem; font-weight: 300; }
.footer-contact a { color: rgba(255,255,255,.45); transition: color .2s; }
.footer-contact a:hover { color: var(--gold); }

.footer-bottom { padding: 1.2rem 0; }
.footer-bottom p { font-size: .75rem; color: rgba(255,255,255,.22); text-align: center; }

/* ANIMATIONEN */
/* animate-in: nur animieren wenn JS aktiv ist (.js-loaded) */
.animate-in {
  opacity: 1;
  transform: none;
}
.js-loaded .animate-in {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity .5s ease, transform .5s ease;
}
.js-loaded .animate-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* RESPONSIVE */
@media (max-width: 1024px) {
  .hero-inner    { grid-template-columns: 1fr; }
  .hero-visual   { display: none; }
  .vorteile-inner { grid-template-columns: 1fr; }
  .vorteile-graphic { display: none; }
  .leistungen-grid { grid-template-columns: 1fr; gap: 1px; }
  .kontakt-inner { grid-template-columns: 1fr; gap: 3rem; }
  .footer-inner  { grid-template-columns: 1fr 1fr; gap: 2rem; }
}

@media (max-width: 720px) {
  .main-nav   { display: none; }
  .nav-toggle { display: block; }
  .main-nav.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--white);
    padding: 1.25rem 2rem;
    gap: 1rem;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-md);
    z-index: 99;
  }
  .header-inner { position: relative; }
  .hero         { padding: 4.5rem 0 3.5rem; }
  .form-row     { grid-template-columns: 1fr; }
  .cta-strip-inner { flex-direction: column; text-align: center; }
  .footer-inner { grid-template-columns: 1fr; gap: 2rem; }
}

/* HERO PHOTO */
.hero-photo-wrap {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.35);
  aspect-ratio: 4/3;
  max-width: 520px;
  width: 100%;
}

.hero-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
  display: block;
  filter: brightness(0.9) contrast(1.05) saturate(0.92);
}

.hero-photo-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(13,32,53,0.15) 0%,
    transparent 50%,
    rgba(13,32,53,0.25) 100%
  );
  pointer-events: none;
}

.hero-photo-badge {
  position: absolute;
  bottom: 1.2rem;
  left: 1.2rem;
  background: rgba(13,32,53,0.88);
  color: rgba(255,255,255,0.85);
  font-size: .74rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: .5rem .85rem;
  border-radius: var(--radius-sm);
  border-left: 2px solid var(--gold);
  display: flex;
  align-items: center;
  gap: .5rem;
  backdrop-filter: blur(4px);
}