/* ═══════════════════════════════════════════════════════════
   ORIA Research — Harvard-inspirierte Designsprache
   edel · akademisch · seriös · zurückhaltende Eleganz
   Palette: Crimson #A51C30 · Ink #1C1C1C · Paper #FFFFFF
   Fonts: System-Serifen + System-Sans (keine externen Requests)
   ═══════════════════════════════════════════════════════════ */

:root {
  --crimson: #A51C30;
  --crimson-dark: #7E1523;
  --crimson-soft: #F5E9EB;
  --ink: #1C1C1C;
  --ink-soft: #3A3A3A;
  --gray: #66615A;
  --gray-light: #8A857D;
  --paper: #FFFFFF;
  --paper-alt: #F7F5F1;
  --line: #E4E0D8;
  --line-dark: #D4CFC6;
  --footer-bg: #171717;
  --footer-text: #C9C4BB;
  --ok: #1E7A3C;
  --warn: #9A6A00;
  --no: #A51C30;

  --font-serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;

  --container: 1120px;
  --section-pad: clamp(4rem, 9vw, 7.5rem);
}

/* ── Reset / Base ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, svg { display: block; max-width: 100%; }
a { color: var(--crimson); text-decoration: none; }
a:hover { text-decoration: underline; }
em { font-style: italic; }

::selection { background: var(--crimson); color: #fff; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}
.container-narrow { max-width: 820px; }

/* ── Topbar ───────────────────────────────────────────────── */
.topbar {
  background: var(--crimson);
  color: #fff;
  font-size: 13px;
  letter-spacing: 0.04em;
}
.topbar-inner {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding-top: 7px;
  padding-bottom: 7px;
  text-transform: uppercase;
}
.topbar-sub { opacity: 0.85; }

/* ── Header ───────────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 72px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
}
.brand:hover { text-decoration: none; }
.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--crimson);
  color: #fff;
  font-family: var(--font-serif);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.02em;
  border-radius: 2px;
}
.brand-text {
  font-family: var(--font-serif);
  font-size: 21px;
  font-weight: 700;
  letter-spacing: -0.01em;
}
.brand-text em { font-weight: 400; color: var(--gray); }

.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}
.main-nav a {
  font-size: 15px;
  color: var(--ink-soft);
  padding: 6px 0;
  border-bottom: 2px solid transparent;
  transition: color 0.15s ease, border-color 0.15s ease;
}
.main-nav a:hover { color: var(--crimson); text-decoration: none; border-bottom-color: var(--crimson); }
.main-nav .nav-cta {
  color: #fff;
  background: var(--crimson);
  padding: 9px 18px;
  border-bottom: none;
  border-radius: 2px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.main-nav .nav-cta:hover { background: var(--crimson-dark); }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  background: none;
  border: 1px solid var(--line);
  border-radius: 2px;
  cursor: pointer;
  padding: 0 10px;
}
.nav-toggle span { display: block; height: 2px; background: var(--ink); border-radius: 1px; }

/* ── Hero ─────────────────────────────────────────────────── */
.hero {
  padding: clamp(5rem, 12vw, 9rem) 0 clamp(4rem, 8vw, 6.5rem);
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}
.kicker {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--crimson);
  margin-bottom: 22px;
}
.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.9rem, 7vw, 5.1rem);
  line-height: 1.06;
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--ink);
  margin-bottom: 26px;
}
.hero-sub {
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  line-height: 1.6;
  color: var(--gray);
  max-width: 620px;
  margin-bottom: 40px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 64px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.02em;
  padding: 13px 28px;
  border-radius: 2px;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}
.btn:hover { text-decoration: none; }
.btn-primary { background: var(--crimson); color: #fff; border: 1px solid var(--crimson); }
.btn-primary:hover { background: var(--crimson-dark); border-color: var(--crimson-dark); }
.btn-ghost { background: transparent; color: var(--ink); border: 1px solid var(--line-dark); }
.btn-ghost:hover { border-color: var(--crimson); color: var(--crimson); }
.btn-light { background: #fff; color: var(--crimson); border: 1px solid #fff; }
.btn-light:hover { background: var(--crimson-soft); border-color: var(--crimson-soft); }

/* Flaggschiff-Hinweis */
.flagship {
  border-left: 3px solid var(--crimson);
  background: var(--paper-alt);
  padding: 28px 32px;
  max-width: 780px;
}
.flagship-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 10px;
}
.flagship-title {
  font-family: var(--font-serif);
  font-size: clamp(1.15rem, 2.2vw, 1.45rem);
  line-height: 1.35;
  font-weight: 600;
  margin-bottom: 20px;
}
.flagship-stats { display: flex; flex-wrap: wrap; gap: 36px; }
.fstat strong {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--crimson);
  line-height: 1.15;
}
.fstat span { font-size: 13.5px; color: var(--gray); }

/* ── Sections ─────────────────────────────────────────────── */
.section { padding: var(--section-pad) 0; background: var(--paper); }
.section-alt { background: var(--paper-alt); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4.5vw, 3.1rem);
  line-height: 1.12;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: 22px;
}
.section-lead {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--gray);
  max-width: 720px;
  margin-bottom: 56px;
}
.section-lead em { color: var(--ink); }

/* ── Pakete ───────────────────────────────────────────────── */
.packages {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border: 1px solid var(--line);
}
.package {
  padding: 38px 34px;
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
}
.package:last-child { border-right: none; }
.package-featured { background: var(--crimson-soft); }
.package-name {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 6px;
}
.package-tag {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--crimson);
  margin-bottom: 22px;
}
.package-list { list-style: none; margin-bottom: 28px; flex-grow: 1; }
.package-list li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 12px;
  font-size: 15.5px;
  color: var(--ink-soft);
}
.package-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 9px;
  height: 2px;
  background: var(--crimson);
}
.package-price {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--gray);
  border-top: 1px solid var(--line);
  padding-top: 18px;
}

/* ── USPs / Qualität ──────────────────────────────────────── */
.usps {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.usp {
  background: var(--paper);
  padding: 36px 36px 40px;
}
.usp h3 {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 12px;
}
.usp p { font-size: 15.5px; color: var(--gray); line-height: 1.7; }

.ampel { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }
.ampel-item {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 14px;
  font-weight: 600;
  padding: 7px 14px;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: var(--paper);
  color: var(--ink-soft);
}
.ampel-symbol {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  color: #fff;
  font-size: 11px;
  font-weight: 700;
}
.ampel-ok .ampel-symbol { background: var(--ok); }
.ampel-warn .ampel-symbol { background: var(--warn); }
.ampel-no .ampel-symbol { background: var(--no); }

/* ── Organigramm ──────────────────────────────────────────── */
.org-chart {
  max-width: 860px;
  margin: 0 auto;
  padding-top: 12px;
}
.org-node {
  text-align: center;
  border: 1px solid var(--line-dark);
  background: var(--paper);
  padding: 16px 14px;
  border-radius: 2px;
}
.org-node .org-role {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--ink);
}
.org-node .org-desc {
  display: block;
  font-size: 12.5px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--gray-light);
  margin-top: 3px;
}
.org-bot {
  border-color: var(--crimson);
  border-width: 2px;
  background: var(--crimson-soft);
  max-width: 300px;
  margin: 0 auto;
}
.org-bot .org-role { color: var(--crimson); font-size: 1.15rem; }

.org-lines { display: flex; justify-content: center; height: 40px; position: relative; }
.org-stem {
  width: 2px;
  background: var(--line-dark);
  position: relative;
}
.org-branch-1 {
  position: absolute;
  top: 50%;
  left: 16.66%;
  right: 16.66%;
  height: 2px;
  background: var(--line-dark);
}

.org-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-bottom: 18px;
}
.org-qa-lines { display: flex; justify-content: center; height: 40px; position: relative; }
.org-qa-stem { width: 2px; background: var(--line-dark); }
.org-qa-branch {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 50%;
  height: 2px;
  background: var(--line-dark);
}
.org-qa {
  max-width: 380px;
  margin: 0 auto;
  border-style: dashed;
  background: var(--paper-alt);
}
.org-qa .org-role { color: var(--crimson-dark); }

/* ── Report-Sektion (Crimson-Fläche) ──────────────────────── */
.section-report {
  background: var(--crimson);
  color: #fff;
}
.section-report .kicker-light { color: #F2C6CC; }
.section-title-light { color: #fff; }
.section-lead-light { color: #F2D9DC; margin-bottom: 44px; }

.report-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(255, 255, 255, 0.22);
  border: 1px solid rgba(255, 255, 255, 0.22);
  margin-bottom: 44px;
}
.rstat {
  background: rgba(126, 21, 35, 0.55);
  text-align: center;
  padding: 30px 16px;
}
.rstat strong {
  display: block;
  font-family: var(--font-serif);
  font-size: 2.6rem;
  font-weight: 700;
  line-height: 1.1;
  color: #fff;
}
.rstat span { font-size: 13.5px; letter-spacing: 0.06em; text-transform: uppercase; color: #F2C6CC; }

.report-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 18px; }
.report-note { font-size: 14.5px; color: #F2D9DC; max-width: 420px; }

/* ── Kontakt ──────────────────────────────────────────────── */
.contact-form {
  border: 1px solid var(--line);
  background: var(--paper);
  padding: 40px 42px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.form-field { margin-bottom: 22px; }
.form-field label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 7px;
}
.form-field input,
.form-field textarea {
  width: 100%;
  font-family: var(--font-sans);
  font-size: 16px;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--line-dark);
  border-radius: 2px;
  padding: 12px 14px;
  transition: border-color 0.15s ease;
}
.form-field input:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--crimson);
  box-shadow: 0 0 0 1px var(--crimson);
}
.form-field textarea { resize: vertical; min-height: 110px; }
.form-actions { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.form-status { font-size: 14.5px; color: var(--gray); }
.form-status.is-error { color: var(--no); }
.form-status.is-ok { color: var(--ok); }

/* ── Footer ───────────────────────────────────────────────── */
.site-footer {
  background: var(--footer-bg);
  color: var(--footer-text);
  padding: 52px 0 40px;
}
.footer-inner { text-align: center; }
.footer-brand {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 10px;
}
.footer-brand em { font-weight: 400; color: var(--gray-light); }
.footer-legal { font-size: 13.5px; color: #8F8A81; max-width: 560px; margin: 0 auto 18px; }
.footer-nav { margin-bottom: 26px; }
.footer-nav a { color: var(--footer-text); font-size: 14px; }
.footer-nav a:hover { color: #fff; }
.footer-copy { font-size: 12.5px; color: #6E6A63; }

/* ── Chat-Widget ──────────────────────────────────────────── */
.chat-widget {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 100;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}
.chat-toggle {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--crimson);
  color: #fff;
  border: none;
  border-radius: 40px;
  padding: 13px 20px;
  font-family: var(--font-sans);
  font-size: 14.5px;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 6px 24px rgba(126, 21, 35, 0.35);
  transition: background 0.15s ease, transform 0.15s ease;
}
.chat-toggle:hover { background: var(--crimson-dark); transform: translateY(-1px); }
.chat-toggle-icon { display: inline-flex; }

.chat-panel {
  width: min(380px, calc(100vw - 32px));
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 6px;
  box-shadow: 0 18px 50px rgba(20, 20, 20, 0.22);
  margin-bottom: 12px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  max-height: min(560px, calc(100vh - 140px));
}
.chat-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--crimson);
  color: #fff;
  padding: 15px 18px;
}
.chat-head-title { font-family: var(--font-serif); font-size: 1.05rem; font-weight: 700; }
.chat-head-sub { font-size: 12px; color: #F2C6CC; }
.chat-close {
  background: none;
  border: none;
  color: #fff;
  cursor: pointer;
  padding: 6px;
  border-radius: 3px;
  display: inline-flex;
}
.chat-close:hover { background: rgba(255, 255, 255, 0.15); }

.chat-body {
  padding: 18px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 160px;
  background: var(--paper-alt);
}
.chat-msg {
  max-width: 85%;
  padding: 10px 14px;
  border-radius: 10px;
  font-size: 14.5px;
  line-height: 1.5;
}
.chat-msg-bot {
  align-self: flex-start;
  background: var(--paper);
  border: 1px solid var(--line);
  border-bottom-left-radius: 3px;
  color: var(--ink-soft);
}
.chat-msg-user {
  align-self: flex-end;
  background: var(--crimson);
  color: #fff;
  border-bottom-right-radius: 3px;
}

.chat-typing { display: flex; gap: 4px; padding: 0 18px 12px; }
.chat-typing span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--gray-light);
  animation: typing 1.2s infinite ease-in-out;
}
.chat-typing span:nth-child(2) { animation-delay: 0.15s; }
.chat-typing span:nth-child(3) { animation-delay: 0.3s; }
@keyframes typing {
  0%, 60%, 100% { opacity: 0.3; transform: translateY(0); }
  30% { opacity: 1; transform: translateY(-3px); }
}

.chat-form {
  display: flex;
  gap: 8px;
  padding: 12px;
  border-top: 1px solid var(--line);
  background: var(--paper);
}
.chat-form input {
  flex: 1;
  font-family: var(--font-sans);
  font-size: 14.5px;
  color: var(--ink);
  border: 1px solid var(--line-dark);
  border-radius: 2px;
  padding: 10px 12px;
}
.chat-form input:focus { outline: none; border-color: var(--crimson); }
.chat-send {
  background: var(--crimson);
  color: #fff;
  border: none;
  border-radius: 2px;
  width: 42px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s ease;
}
.chat-send:hover { background: var(--crimson-dark); }
.chat-send:disabled { opacity: 0.5; cursor: default; }

.chat-ai-note {
  font-size: 11px;
  color: var(--gray-light);
  padding: 8px 18px;
  border-top: 1px solid var(--line);
  background: var(--paper);
  line-height: 1.45;
}

/* ── Reveal-Animationen (nur mit JS) ──────────────────────── */
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.7s ease, transform 0.7s ease; }
.js .reveal.is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal { opacity: 1; transform: none; transition: none; }
  .chat-typing span { animation: none; }
}

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 900px) {
  .packages { grid-template-columns: 1fr; }
  .package { border-right: none; border-bottom: 1px solid var(--line); }
  .package:last-child { border-bottom: none; }
  .report-stats { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 860px) {
  .nav-toggle { display: flex; }
  .main-nav {
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px 24px 20px;
    display: none;
  }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 13px 0; border-bottom: 1px solid var(--line); }
  .main-nav a:hover { border-bottom-color: var(--line); }
  .main-nav .nav-cta { margin-top: 14px; text-align: center; border-bottom: none; }
  .topbar-sub { display: none; }
}

@media (max-width: 640px) {
  body { font-size: 16px; }
  .usps { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .contact-form { padding: 28px 22px; }
  .flagship { padding: 22px 20px; }
  .flagship-stats { gap: 22px; }
  .org-row { grid-template-columns: 1fr; gap: 12px; }
  .org-lines, .org-qa-lines { display: none; }
  .hero-actions { margin-bottom: 44px; }
  .chat-toggle-label { display: none; }
  .chat-toggle { padding: 13px; }
}