/* ============================================================
   KESSLER3D – MAIN STYLES
   Alle Farben/Schriften kommen aus tokens.css.
   ============================================================ */

/* --- Reset / Basis --- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}
body {
  margin: 0;
  background: var(--k3d-bg);
  color: var(--k3d-text);
  font-family: var(--k3d-font-body);
  font-size: var(--k3d-fs-base);
  line-height: var(--k3d-lh-body);
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
h1, h2, h3 {
  font-family: var(--k3d-font-heading);
  letter-spacing: var(--k3d-ls-heading);
  line-height: 1.2;
  margin: 0 0 0.75em;
  font-weight: 400; /* Dawn: Headlines eher leicht */
}
h1 { font-size: var(--k3d-fs-h1); }
h2 { font-size: var(--k3d-fs-h2); }
h3 { font-size: var(--k3d-fs-h3); }
p  { margin: 0 0 1.2em; }
strong { font-weight: 700; }

:focus-visible {
  outline: 2px solid var(--k3d-focus);
  outline-offset: 3px;
}

/* --- Layout-Helfer --- */
.container {
  max-width: var(--k3d-page-width);
  margin-inline: auto;
  padding-inline: var(--k3d-gutter);
}
.content-narrow { max-width: var(--k3d-content-width); }
.section { padding-block: var(--k3d-section-y); }
.section + .section { padding-top: 0; }

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--k3d-accent);
  color: var(--k3d-accent-text);
  padding: 0.6rem 1rem;
  z-index: 100;
}
.skip-link:focus { left: 0.5rem; top: 0.5rem; }

/* --- Announcement-Bar --- */
.announcement-bar {
  background: var(--k3d-announcement-bg);
  color: var(--k3d-announcement-text);
  text-align: center;
  font-size: 0.85rem;
  letter-spacing: 0.06em;
}
.announcement-bar p { margin: 0; padding: 0.55rem 1rem; }

/* --- Header --- */
.site-header {
  background: var(--k3d-bg);
  border-bottom: 1px solid var(--k3d-line);
  position: sticky;
  top: 0;
  z-index: 50;
}
.header-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1.5rem;
  min-height: var(--k3d-header-height);
}
.site-branding { justify-self: start; }
.header-actions { justify-self: end; }
.site-branding .custom-logo { max-height: 56px; width: auto; }
.site-title {
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-decoration: none;
}
.nav-list {
  display: flex;
  gap: 2rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-list a {
  text-decoration: none;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  color: var(--k3d-text-soft);
  padding-block: 0.4rem;
  border-bottom: 1px solid transparent;
  transition: color 0.15s ease, border-color 0.15s ease;
}
.nav-list a:hover,
.nav-list .current-menu-item > a { color: var(--k3d-text); border-bottom-color: var(--k3d-text); }

.header-actions { display: flex; align-items: center; gap: 1rem; }
.icon-link {
  display: inline-flex;
  padding: 0.35rem;
  color: var(--k3d-text);
  transition: opacity 0.15s ease;
}
.icon-link:hover { opacity: 0.6; }

/* Burger (nur mobil sichtbar) */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  padding: 9px;
  background: none;
  border: none;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--k3d-text);
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* --- Hero --- */
.hero {
  background: var(--k3d-hero-bg);
  color: var(--k3d-hero-text);
  text-align: center;
  padding-block: clamp(4rem, 10vw, 8rem);
}
.hero.has-image {
  background-size: cover;
  background-position: center;
  position: relative;
  color: #ffffff;
}
.hero.has-image::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.35);
}
.hero-inner { position: relative; }
.hero-logo {
  margin: 0 auto 1.5rem;
  max-width: min(340px, 70vw);
}
.hero-logo img {
  width: 100%;
  height: auto;
  margin-inline: auto;
  filter: drop-shadow(0 0 1px rgba(255, 255, 255, 0.9))
          drop-shadow(0 0 12px rgba(255, 255, 255, 0.55));
}
.hero-title {
  font-weight: 600;
  letter-spacing: 0.08em;
  margin-bottom: 0.35em;
}
.hero-subtitle {
  font-size: clamp(1.1rem, 2.4vw, 1.5rem);
  margin-bottom: 2rem;
}

/* --- Buttons --- */
.btn {
  display: inline-block;
  padding: 0.85rem 2.2rem;
  font-size: 0.95rem;
  letter-spacing: 0.06em;
  text-decoration: none;
  border-radius: var(--k3d-radius);
  border: 1px solid var(--k3d-accent);
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, box-shadow 0.15s ease;
  font-family: inherit;
}
.btn-primary {
  background: var(--k3d-accent);
  color: var(--k3d-accent-text);
}
.btn-primary:hover { box-shadow: inset 0 0 0 1px var(--k3d-accent-text); }
.btn-whatsapp {
  background: var(--k3d-whatsapp);
  border-color: var(--k3d-whatsapp);
  color: #ffffff;
}
.btn-whatsapp:hover { filter: brightness(0.92); }
.btn-outline {
  background: transparent;
  color: var(--k3d-text);
}
.hero.has-image .btn-outline { color: #ffffff; border-color: #ffffff; }
.btn-outline:hover { background: var(--k3d-accent); color: var(--k3d-accent-text); }

.text-link {
  color: var(--k3d-text);
  text-underline-offset: 4px;
}

/* --- Startseite: Leistungen (zentriert wie im Original) --- */
.services { text-align: center; }
.services .service-block {
  margin-bottom: 2.75rem;
  margin-inline: auto;
}
.services h2 { font-size: 1.35rem; font-weight: 700; margin-bottom: 0.5em; }
.service-note { margin-top: 1rem; }
.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
  justify-content: center;
}

/* --- Seiten-Intro (zentriert) --- */
.page-intro { padding-bottom: 1rem; text-align: center; }
.page-intro .lead { font-size: var(--k3d-fs-lg); }
.form-heading { font-size: 1.3rem; margin-top: 0.5rem; }

/* --- Miniaturmasken: Schritte (gestapelt & zentriert wie im Original) --- */
.step {
  text-align: center;
  margin-bottom: 3.5rem;
}
.step h2 { font-size: 1.3rem; font-weight: 700; }
.step-no { font-weight: 700; }
.step-media {
  margin: 1.75rem auto 0;
  max-width: 560px;
}
.step-media img {
  width: 100%;
  box-shadow: var(--k3d-shadow-soft);
}
.k3d-img-placeholder {
  aspect-ratio: 4 / 3;
  background: var(--k3d-bg-alt);
  border: 1px dashed var(--k3d-line);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--k3d-text-soft);
  font-size: 0.85rem;
}

.result {
  background: var(--k3d-bg-alt);
  padding-block: var(--k3d-section-y);
  text-align: center;
}
.section + .result { padding-top: var(--k3d-section-y); }
.price-note { margin-top: 1.5rem; }
.phone-line { font-size: 1.15rem; }
.phone-line a { text-decoration: none; font-weight: 600; }

/* --- Kontaktformular --- */
.contact-form { max-width: 640px; margin-inline: auto; }
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.form-field { margin-bottom: 1.1rem; }
.form-field label {
  display: block;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  margin-bottom: 0.35rem;
  color: var(--k3d-text-soft);
}
.form-field input,
.form-field textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  font: inherit;
  color: var(--k3d-text);
  background: var(--k3d-bg);
  border: 1px solid rgba(18, 18, 18, 0.35);
  border-radius: var(--k3d-radius);
}
.form-field input:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--k3d-text);
  box-shadow: 0 0 0 1px var(--k3d-text);
}
.hp-field {
  position: absolute !important;
  left: -9999px !important;
  height: 0;
  overflow: hidden;
}
.form-message {
  padding: 1rem 1.25rem;
  margin-bottom: 1.5rem;
  border-left: 3px solid;
}
.form-message.success { border-color: #1a7f37; background: #f0f9f2; }
.form-message.error   { border-color: #b42318; background: #fdf1f0; }

/* --- Footer --- */
.site-footer {
  background: var(--k3d-footer-bg);
  color: var(--k3d-footer-text);
  padding-block: 2.5rem 2rem;
  margin-top: var(--k3d-section-y);
}
.site-footer .icon-link { color: var(--k3d-footer-text); }
.footer-social { text-align: center; margin-bottom: 1.75rem; }
.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 0.75rem 2rem;
  font-size: 0.82rem;
  color: var(--k3d-footer-text);
  opacity: 0.85;
}
.copyright { margin: 0; }
.copyright a { text-decoration: none; }
.legal-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.legal-list a { text-decoration: none; }
.legal-list a:hover { text-decoration: underline; text-underline-offset: 3px; }

/* --- Entry-Content (Impressum/Datenschutz) --- */
.entry-content h2 { font-size: 1.35rem; font-weight: 700; margin-top: 2rem; }
.entry-content h3 { font-weight: 700; margin-top: 1.5rem; }
.entry-content a { text-underline-offset: 3px; }

/* --- Kontakt-Dock (E-Mail + WhatsApp, fixiert unten rechts) --- */
.contact-dock {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  z-index: 60;
}
.dock-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.22);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.dock-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.28);
}
.dock-whatsapp { background: var(--k3d-whatsapp); }
.dock-mail     { background: var(--k3d-accent); }

@media (max-width: 768px) {
  .contact-dock { right: 0.9rem; bottom: 0.9rem; }
  .dock-btn { width: 50px; height: 50px; }
}
@media print {
  .contact-dock { display: none; }
}

/* --- Responsive --- */
@media (max-width: 768px) {
  .nav-toggle { display: flex; }
  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--k3d-bg);
    border-bottom: 1px solid var(--k3d-line);
    display: none;
    padding: 0.5rem 0 1rem;
  }
  .main-nav.is-open { display: block; }
  .nav-list {
    flex-direction: column;
    gap: 0;
    padding-inline: var(--k3d-gutter);
  }
  .nav-list a {
    display: block;
    padding: 0.9rem 0;
    border-bottom: 1px solid var(--k3d-line);
    font-size: 1.05rem;
  }
  .form-grid { grid-template-columns: 1fr; }
}