/* =========================================================================
   NEXT by Meyer & Denker – Landingpage
   Farben & Schriften aus der Marken-Präsentation abgeleitet.
   ========================================================================= */

/* Inter selbst gehostet (Variable Font, deckt alle Strichstärken ab).
   Keine externe Font-CDN – DSGVO-freundlich, keine Fremdanfragen. */
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("assets/fonts/inter-var.woff2") format("woff2");
}

:root {
  --petrol:        #008C8C; /* Primär / Akzent */
  --petrol-dark:   #0F2F36; /* Hero / dunkle Flächen */
  --petrol-deep:   #0a2429; /* noch dunkler (Footer) */
  --cream:         #F4F1EC; /* heller Hintergrund */
  --terracotta:    #CE7359; /* sekundärer Akzent */
  --ink:           #141a1c; /* Fließtext */
  --muted:         #5a6a6d; /* gedämpfter Text */
  --white:         #ffffff;
  --line:          #e2ddd3; /* feine Trennlinien auf Creme */

  --maxw: 1120px;
  --radius: 16px;
  --shadow: 0 12px 40px rgba(15, 47, 54, 0.12);
  --shadow-sm: 0 4px 16px rgba(15, 47, 54, 0.08);

  --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
          Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--cream);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3 { line-height: 1.15; margin: 0 0 .5em; font-weight: 800; letter-spacing: -0.01em; }
p { margin: 0 0 1rem; }
a { color: var(--petrol); }

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

.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}

/* --- Section rhythm ------------------------------------------------------ */
section { padding: 84px 0; }
.section-head { max-width: 720px; margin-bottom: 44px; }
.eyebrow {
  display: inline-block;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--petrol);
  margin-bottom: 14px;
}
.section-head h2 { font-size: clamp(1.7rem, 3.5vw, 2.5rem); }
.section-head p { color: var(--muted); font-size: 1.08rem; margin: 0; }

.bg-cream { background: var(--cream); }
.bg-white { background: var(--white); }

/* --- Buttons ------------------------------------------------------------- */
.btn {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
  font-size: 1rem;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
  cursor: pointer;
  border: 2px solid transparent;
}
.btn-primary { background: var(--petrol); color: var(--white); }
.btn-primary:hover { background: #00a1a1; transform: translateY(-2px); box-shadow: var(--shadow-sm); }
.btn-light { background: var(--white); color: var(--petrol-dark); }
.btn-light:hover { transform: translateY(-2px); box-shadow: var(--shadow-sm); }
.btn-outline { background: transparent; color: var(--petrol-dark); border-color: var(--petrol-dark); }
.btn-outline:hover { background: var(--petrol-dark); color: var(--white); }

/* --- Header -------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(244, 241, 236, 0.9);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--line);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 74px;
}
.brand img { height: 40px; width: auto; }
.nav { display: flex; align-items: center; gap: 28px; }
.nav a { color: var(--petrol-dark); text-decoration: none; font-weight: 600; font-size: .95rem; }
.nav a:hover { color: var(--petrol); }
.nav .btn { padding: 10px 20px; }
.nav-links { display: flex; gap: 28px; }

/* --- Hero ---------------------------------------------------------------- */
.hero {
  background: radial-gradient(1200px 600px at 80% -10%, rgba(0,140,140,.35), transparent 60%),
              var(--petrol-dark);
  color: var(--white);
  padding: 96px 0 104px;
  position: relative;
  overflow: hidden;
}
.hero .claim {
  font-size: .82rem; font-weight: 700; letter-spacing: .22em; text-transform: uppercase;
  color: #7fd6d6; margin-bottom: 22px;
}
.hero h1 {
  font-size: clamp(2.2rem, 5.5vw, 3.8rem);
  max-width: 14ch;
  margin-bottom: 20px;
}
.hero .lead {
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  color: rgba(255,255,255,.82);
  max-width: 56ch;
  margin-bottom: 34px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.hero .pill-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 40px; }
.pill {
  border: 1px solid rgba(255,255,255,.25);
  color: rgba(255,255,255,.9);
  padding: 8px 16px; border-radius: 999px; font-size: .9rem; font-weight: 600;
}

/* --- Über uns ------------------------------------------------------------ */
.founders { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.founder-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--line);
  display: flex;
  gap: 24px;
  align-items: flex-start;
}
.founder-card .avatar {
  flex: 0 0 auto;
  width: 108px; height: 108px;
  border-radius: 50%;
  overflow: hidden;
  background: var(--petrol-dark);
  box-shadow: var(--shadow-sm);
}
.founder-card .avatar img { width: 100%; height: 100%; object-fit: cover; }
.founder-card h3 { font-size: 1.3rem; margin-bottom: 4px; }
.founder-card .role { color: var(--petrol); font-weight: 600; font-size: .92rem; margin-bottom: 12px; }
.founder-card ul { margin: 0; padding-left: 18px; color: var(--muted); font-size: .95rem; }
.founder-quote {
  grid-column: 1 / -1;
  background: var(--petrol-dark);
  color: var(--white);
  border-radius: var(--radius);
  padding: 32px 40px;
  font-size: 1.15rem;
  font-style: italic;
}
.founder-quote strong { color: #7fd6d6; font-style: normal; }

/* --- Karten-Grids (Personas, Mehrwert) ----------------------------------- */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow-sm);
}
.card .tag {
  display: inline-block; font-size: .78rem; font-weight: 700; letter-spacing: .06em;
  text-transform: uppercase; color: var(--terracotta); margin-bottom: 8px;
}
.card h3 { font-size: 1.2rem; }
.card p { color: var(--muted); font-size: .96rem; margin-bottom: .6rem; }
.card .relevant { font-size: .9rem; color: var(--petrol-dark); }
.card .relevant strong { color: var(--petrol); }

/* Mehrwert list-cards */
.value-card { padding: 32px; }
.value-card h3 { font-size: 1.35rem; margin-bottom: 18px; }
.value-list { list-style: none; margin: 0; padding: 0; }
.value-list li { position: relative; padding-left: 30px; margin-bottom: 16px; color: var(--muted); }
.value-list li::before {
  content: ""; position: absolute; left: 0; top: .55em;
  width: 12px; height: 12px; border-radius: 3px;
  background: var(--petrol);
}
.value-list li strong { color: var(--ink); display: block; }

/* --- Vision -------------------------------------------------------------- */
.vision {
  background: var(--petrol-dark);
  color: var(--white);
}
.vision .eyebrow { color: #7fd6d6; }
.vision h2 { color: var(--white); font-size: clamp(1.7rem, 3.5vw, 2.5rem); }
.vision p { color: rgba(255,255,255,.82); font-size: 1.12rem; max-width: 70ch; }
.vision .highlight { color: var(--white); font-weight: 600; }

/* --- Konzept ------------------------------------------------------------- */
.concept-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-bottom: 40px; }
.stat {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px; box-shadow: var(--shadow-sm);
}
.stat .num { font-size: 2rem; font-weight: 800; color: var(--petrol); line-height: 1; margin-bottom: 8px; }
.stat .label { color: var(--muted); font-size: .95rem; }

.design-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.design-col h3 {
  font-size: 1.1rem; padding-bottom: 12px; margin-bottom: 16px;
  border-bottom: 2px solid var(--petrol);
}
.design-col ul { margin: 0; padding-left: 18px; color: var(--muted); font-size: .95rem; }
.design-col ul li { margin-bottom: 8px; }
.design-col.optional h3 { border-color: var(--terracotta); }
.timeframe {
  margin-top: 32px; text-align: center; font-weight: 600; color: var(--petrol-dark);
  background: var(--white); border: 1px dashed var(--petrol); border-radius: 999px;
  padding: 12px; box-shadow: var(--shadow-sm);
}

/* --- Kontakt / CTA ------------------------------------------------------- */
.cta {
  background: radial-gradient(900px 500px at 15% 120%, rgba(206,115,89,.35), transparent 60%),
              var(--petrol);
  color: var(--white);
  text-align: center;
}
.cta h2 { font-size: clamp(2rem, 5vw, 3.2rem); color: var(--white); }
.cta p { color: rgba(255,255,255,.9); font-size: 1.15rem; max-width: 52ch; margin: 0 auto 30px; }
.cta-links { display: flex; flex-wrap: wrap; gap: 16px; justify-content: center; }
.cta-links a.mail { font-size: 1.25rem; font-weight: 700; color: var(--white); text-decoration: none; }

/* --- Footer -------------------------------------------------------------- */
.site-footer {
  background: var(--petrol-deep);
  color: rgba(255,255,255,.7);
  padding: 48px 0 40px;
  font-size: .92rem;
}
.site-footer .footer-top {
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 20px; margin-bottom: 28px;
}
.site-footer .footer-brand { color: var(--white); font-weight: 800; font-size: 1.3rem; letter-spacing: .04em; }
.site-footer a { color: #7fd6d6; text-decoration: none; }
.site-footer .legal { border-top: 1px solid rgba(255,255,255,.12); padding-top: 20px; }
.site-footer .placeholder { color: #d8a08c; }

/* --- Responsive ---------------------------------------------------------- */
@media (max-width: 900px) {
  .grid-3, .concept-grid, .design-grid { grid-template-columns: 1fr 1fr; }
  .founders, .grid-2 { grid-template-columns: 1fr; }
  .nav-links { display: none; }
}
@media (max-width: 560px) {
  section { padding: 60px 0; }
  .grid-3, .concept-grid, .design-grid { grid-template-columns: 1fr; }
  .founder-card { flex-direction: column; align-items: center; text-align: center; }
  .founder-card ul { text-align: left; }
}

/* --- Rechtsseiten (Impressum / Datenschutz) ------------------------------ */
.legal-page { padding: 64px 0 88px; }
.legal-page .container { max-width: 760px; }
.legal-page h1 { font-size: clamp(1.9rem, 4vw, 2.6rem); margin-bottom: 8px; }
.legal-page .updated { color: var(--muted); font-size: .9rem; margin-bottom: 40px; }
.legal-block { margin-bottom: 30px; }
.legal-block h2 {
  font-size: 1.15rem;
  color: var(--petrol);
  margin-bottom: 8px;
}
.legal-block p { color: var(--ink); margin-bottom: .4rem; }
.legal-block p.muted { color: var(--muted); }
.legal-block a { color: var(--petrol); word-break: break-word; }
.legal-block .todo { color: var(--terracotta); font-weight: 600; }
.back-link {
  display: inline-block; margin-bottom: 32px; font-weight: 600;
  text-decoration: none; color: var(--petrol-dark);
}
.back-link:hover { color: var(--petrol); }