/* =========================================================
   AGREEMENT KI Marketing — Shared Styles
   Dark Premium Edition — Schwarz / Magenta / Weiß
   ========================================================= */

:root {
  --blue:      #3E80D6;
  --blue-dark: #2E66B0;
  /* Magenta — bleibt */
  --pink:       #C21E63;
  --pink-dark:  #A6164F;
  --pink-light: #E0568F;
  --pink-soft:  rgba(194, 30, 99, 0.08);

  /* Weiß als Sekundärfarbe — nur Magenta + Weiß */
  --green:      #F0F0F0;
  --green-dark: #C0C0C0;
  --green-soft: rgba(240, 240, 240, 0.08);

  /* Dunkle Hintergründe */
  --bg:          #0A0A0A;
  --bg-elevated: #0F0F0F;
  --bg-deep:     #060606;
  --bg-card-dark:#1A1A1A;

  /* Mittelgrau — für Kacheln/Cards (zwei Töne dunkler) */
  --paper:       #C4C4C4;
  --paper-cream: #BABABA;
  --paper-soft:  #CECECE;

  /* Reines Schwarz */
  --black: #0A0A0A;

  /* Text auf dunklem Hintergrund */
  --text:       #F0F0F0;
  --text-dim:   #9A9A9A;
  --text-faint: #555;

  /* Text auf hellgrauen Kacheln */
  --text-on-paper:     #0D0D0D;
  --text-on-paper-dim: #444;

  /* Borders */
  --border:          rgba(255, 255, 255, 0.08);
  --border-strong:   rgba(255, 255, 255, 0.15);
  --border-on-paper: rgba(0, 0, 0, 0.1);

  /* Grays */
  --gray-1: #1C1C1C;
  --gray-2: #2A2A2A;
  --gray-3: #555;

  /* Shadows — feiner, magenta-getönt */
  --shadow:       3px 3px 0 rgba(194, 30, 99, 0.28);
  --shadow-pink:  3px 3px 0 var(--pink);
  --shadow-green: 3px 3px 0 var(--green);
  --shadow-soft:  0 24px 60px rgba(0, 0, 0, 0.6);

  /* Legacy-Aliase */
  --cream: #1A1A1A;
  --soft:  #0F0F0F;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Archivo', system-ui, -apple-system, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.5;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Hellgraue Kacheln — Text bleibt dunkel */
.card-light, .leadform, .insight-card, .ins-card, .scenario-card,
.pain-card, .service-card, .why-card, .audience-card, .tool, .faq-item,
.compare-table, .what-card, .verdict-col {
  color: var(--text-on-paper);
}
.card-light p, .leadform p, .insight-card p, .ins-card p, .scenario-card p,
.pain-card p, .service-card p, .why-card p, .audience-card p, .tool p, .faq-item p {
  color: var(--text-on-paper-dim);
}

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

/* ---------- Nav ---------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(10, 10, 10, 0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  padding: 14px max(28px, calc((100vw - 1280px) / 2));
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}
.nav-logo-img {
  height: 52px;
  width: auto;
  display: block;
}
@media (max-width: 600px) {
  .nav-logo-img { height: 38px; }
}
.nav-links { display: flex; gap: 20px; align-items: center; }
.nav-links a {
  text-decoration: none;
  color: rgba(240, 240, 240, 0.7);
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 17px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: color .15s ease;
}
.nav-links a:hover { color: var(--pink); }
.nav-cta {
  background: var(--pink);
  color: #fff !important;
  padding: 10px 18px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  font-weight: 800;
  text-transform: uppercase;
  font-size: 13px;
  letter-spacing: 1px;
  transition: all .15s ease;
}
.nav-cta:hover {
  background: var(--pink-dark);
  color: #fff !important;
}
.nav-toggle { display: none; background: none; border: 0; cursor: pointer; }
.nav-toggle span { display: block; width: 26px; height: 2px; background: var(--paper); margin: 5px 0; }

@media (max-width: 920px) {
  /* backdrop-filter erzeugt sonst einen Containing-Block → fängt das fixed-Menü ein */
  .nav { -webkit-backdrop-filter: none; backdrop-filter: none; }
  .nav-links {
    position: fixed;
    inset: 64px 0 0 0;
    overflow-y: auto;
    background: #0A0A0A;
    z-index: 200;
    flex-direction: column;
    gap: 0;
    padding: 24px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    transform: translateY(-120%);
    transition: transform .25s ease;
  }
  .nav-links.open { transform: translateY(0); }
  .nav-links a {
    width: 100%;
    padding: 16px 28px;
    font-size: 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    color: rgba(240, 240, 240, 0.8);
  }
  .nav-links a:first-child { border-top: 0; }
  .nav-cta { margin: 16px 28px 0; }
  .nav-toggle { display: block; }
}

/* ---------- Buttons ---------- */
.btn-primary, .btn-secondary, .btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 18px 30px;
  font-family: 'Archivo Black', sans-serif;
  font-size: 16px;
  text-transform: uppercase;
  letter-spacing: 1px;
  text-decoration: none;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: var(--shadow);
  transition: all .15s ease;
  cursor: pointer;
  background: var(--pink);
  color: #fff;
  line-height: 1;
}
.btn-secondary {
  background: var(--paper);
  color: var(--text-on-paper);
  border-color: rgba(0, 0, 0, 0.12);
}
.btn-ghost {
  background: transparent;
  color: var(--text);
  box-shadow: none;
  padding: 12px 0;
  border: 0;
  border-bottom: 2px solid rgba(255, 255, 255, 0.25);
  border-radius: 0;
}
.btn-primary:hover, .btn-secondary:hover {
  transform: translate(-2px, -2px);
  box-shadow: 5px 5px 0 rgba(194, 30, 99, 0.4);
}
.btn-primary:active, .btn-secondary:active {
  transform: translate(1px, 1px);
  box-shadow: 1px 1px 0 rgba(194, 30, 99, 0.4);
}
.btn-ghost:hover { color: var(--pink); border-color: var(--pink); }

/* ---------- Generic Section ---------- */
.section {
  padding: 52px 28px;
  position: relative;
}
.section-inner { max-width: 1280px; margin: 0 auto; }
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-family: 'Archivo Black', sans-serif;
  font-size: 16px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--pink);
  margin-bottom: 16px;
}
.section-label::before {
  content: '';
  width: 36px; height: 2px;
  background: var(--blue);
}
.section h2 {
  font-family: 'Archivo Black', sans-serif;
  font-size: clamp(34px, 5.5vw, 72px);
  line-height: 0.92;
  letter-spacing: -2px;
  text-transform: uppercase;
  max-width: 1082px;
  margin-bottom: 28px;
  -webkit-text-stroke: 0;
  color: var(--text);
}
.section h2.h2-1line  { font-size: clamp(28px, 4vw, 54px); letter-spacing: -1.5px; }
.section h2.h2-2lines { font-size: clamp(28px, 3.8vw, 48px); max-width: 1180px; letter-spacing: -1.5px; line-height: 1; }
.section h2.h2-4lines { font-size: clamp(28px, 3.8vw, 48px); max-width: 1180px; letter-spacing: -1.5px; line-height: 1.05; }
.section h2.h2-narrow { font-size: clamp(24px, 2.6vw, 36px); letter-spacing: -0.5px; line-height: 1.05; }
.section h2 .hl-pink  { color: var(--pink); }
.section h2 .hl-green { color: var(--green); }
.section-lead {
  max-width: 720px;
  font-size: 18px;
  color: var(--text-dim);
  margin-bottom: 56px;
  line-height: 1.55;
}

@media (max-width: 720px) { .section { padding: 40px 24px; } }
@media (max-width: 600px) { .section { padding: 32px 20px; } }
@media (max-width: 400px) { .section { padding: 24px 16px; } }

/* ---------- Footer ---------- */
footer {
  background: var(--bg-deep);
  color: var(--paper);
  padding: 80px 28px 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
}
.foot-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.foot-logo { margin-bottom: 14px; }
.foot-logo-img { height: 56px; width: auto; display: block; }
.foot-tag { color: rgba(255,255,255,0.55); font-size: 15px; line-height: 1.55; max-width: 360px; margin-bottom: 20px; }
.foot-social { display: flex; gap: 12px; }
.foot-social a {
  width: 44px; height: 44px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 10px;
  overflow: hidden;
  transition: transform .15s ease;
}
.foot-social a img { width: 100%; height: 100%; object-fit: cover; display: block; }
.foot-social a:hover { transform: translateY(-3px); }
.foot-col h4 {
  font-family: 'Archivo Black', sans-serif;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--green);
  margin-bottom: 18px;
}
.foot-col a {
  display: block;
  color: rgba(255,255,255,0.55);
  text-decoration: none;
  padding: 5px 0;
  font-size: 14px;
}
.foot-col a:hover { color: var(--pink); }
.footer-ai-note { max-width: 680px; margin: 24px auto; font-size: 12px; color: rgba(255,255,255,0.32); text-align: center; line-height: 1.6; }
.foot-bottom {
  max-width: 1280px;
  margin: 0 auto;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: rgba(255,255,255,0.4);
  text-transform: uppercase;
  letter-spacing: 1px;
}
@media (max-width: 880px) { .foot-inner { grid-template-columns: 1fr 1fr; gap: 32px; } }
@media (max-width: 540px) {
  .foot-inner { grid-template-columns: 1fr; gap: 32px; }
  .footer-ai-note { max-width: 680px; margin: 24px auto; font-size: 12px; color: rgba(255,255,255,0.32); text-align: center; line-height: 1.6; }
.foot-bottom { flex-direction: column; gap: 12px; text-align: center; }
}

/* Sticky mobile CTA */
.mobile-cta {
  position: fixed;
  bottom: 16px; left: 16px; right: 16px;
  background: var(--pink);
  color: #fff;
  padding: 16px;
  text-align: center;
  font-family: 'Archivo Black', sans-serif;
  font-size: 14px;
  letter-spacing: 1px;
  text-transform: uppercase;
  text-decoration: none;
  border: 1px solid rgba(255,255,255,0.2);
  display: none;
  z-index: 90;
}
@media (max-width: 720px) { .mobile-cta { display: block; } }