/* ===========================================================
   VS Kampfmittel Sondierung — Prototyp
   Theming via CSS custom properties + [data-theme] on <html>
   =========================================================== */

/* Self-hosted fonts (assets/fonts/) — vormals Google Fonts CDN, aus
   Datenschutzgründen lokal eingebunden (kein Drittanbieter-Request,
   keine IP-Übertragung an Google). Latin-Subset deckt DE-Umlaute/ß ab. */
@font-face {
  font-family: "Archivo";
  font-style: normal;
  font-weight: 500 800;
  font-display: swap;
  src: url("assets/fonts/archivo-variable-latin.woff2") format("woff2");
}
@font-face {
  font-family: "IBM Plex Sans";
  font-style: normal;
  font-weight: 400 600;
  font-display: swap;
  src: url("assets/fonts/ibm-plex-sans-variable-latin.woff2") format("woff2");
}
@font-face {
  font-family: "IBM Plex Mono";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("assets/fonts/ibm-plex-mono-400-latin.woff2") format("woff2");
}
@font-face {
  font-family: "IBM Plex Mono";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("assets/fonts/ibm-plex-mono-500-latin.woff2") format("woff2");
}

/* -----------------------------------------------------------
   Themes
   ----------------------------------------------------------- */

:root {
  --bg: #FAF8F5;
  --bg-raised: #FCFAF7;
  --ink: #1A1C1E;
  --ink-soft: #626569;
  --line: #E2DDD5;
  --accent: #8E6F52;
  --accent-ink: #FAF8F5;
  --panel-dark: #2A2621;
  --panel-dark-ink: #FAF8F5;
  --radar-line: rgba(142, 111, 82, 0.12);
}

[data-theme-mode="dark"] {
  --bg: #151311;
  --bg-raised: #1D1B18;
  --ink: #F3ECE2;
  --ink-soft: #A2998F;
  --line: #3D3934;
  --accent: #8E6F52;
  --accent-ink: #FAF8F5;
  --panel-dark: #0D0C0B;
  --panel-dark-ink: #F3ECE2;
  --radar-line: rgba(142, 111, 82, 0.22);
}

/* -----------------------------------------------------------
   Base
   ----------------------------------------------------------- */

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  * {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "IBM Plex Sans", system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  transition: background-color 0.25s ease, color 0.25s ease;
}

h1, h2, h3 {
  font-family: "Archivo", system-ui, sans-serif;
  font-weight: 700;
  line-height: 1.08;
  margin: 0;
  letter-spacing: -0.01em;
}

p {
  margin: 0;
}

a {
  color: inherit;
}

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

.eyebrow {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

.wrap {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

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

/* -----------------------------------------------------------
   Theme toolbar — dropdown
   z-index scale: header 50 < toolbar 100 < toolbar menu 110
   ----------------------------------------------------------- */

.theme-toolbar {
  position: fixed;
  z-index: 100;
  right: 1rem;
  bottom: 1rem;
}

.theme-toolbar__trigger {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  background: var(--panel-dark);
  color: var(--panel-dark-ink);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.45rem 0.7rem 0.45rem 0.45rem;
  cursor: pointer;
  box-shadow: 0 10px 30px rgba(0,0,0,0.25);
  font-family: "IBM Plex Sans", sans-serif;
}

.theme-toolbar__trigger-swatch {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.3);
  flex: none;
}

.theme-toolbar__trigger-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  line-height: 1.25;
}

.theme-toolbar__trigger-kicker {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.65;
}

.theme-toolbar__trigger-name {
  font-size: 0.85rem;
  font-weight: 600;
}

.theme-toolbar__chevron {
  width: 16px;
  height: 16px;
  flex: none;
  transition: transform 0.18s ease;
}

.theme-toolbar__trigger[aria-expanded="true"] .theme-toolbar__chevron {
  transform: rotate(180deg);
}

.theme-toolbar__menu {
  position: absolute;
  z-index: 110;
  right: 0;
  bottom: calc(100% + 0.6rem);
  width: 240px;
  max-height: min(60vh, 420px);
  overflow-y: auto;
  background: var(--panel-dark);
  color: var(--panel-dark-ink);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 0.4rem;
  box-shadow: 0 16px 40px rgba(0,0,0,0.35);
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  transform-origin: bottom right;
  transition: opacity 0.16s ease, transform 0.16s ease;
}

.theme-toolbar__menu[hidden] {
  display: flex;
  opacity: 0;
  transform: translateY(6px) scale(0.98);
  pointer-events: none;
}

.theme-toolbar__menu:not([hidden]) {
  opacity: 1;
  transform: translateY(0) scale(1);
}

@media (prefers-reduced-motion: reduce) {
  .theme-toolbar__menu { transition: opacity 0.001ms ease; transform: none !important; }
}

.theme-toolbar__item {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  width: 100%;
  background: transparent;
  border: none;
  border-radius: 9px;
  padding: 0.55rem 0.6rem;
  cursor: pointer;
  color: inherit;
  font-family: "IBM Plex Sans", sans-serif;
  font-size: 0.88rem;
  text-align: left;
}

.theme-toolbar__item:hover,
.theme-toolbar__item:focus-visible {
  background: rgba(255,255,255,0.08);
}

.theme-toolbar__item[aria-checked="true"] {
  background: rgba(255,255,255,0.12);
  font-weight: 600;
}

.theme-toolbar__item-swatch {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.3);
  flex: none;
}

.theme-toolbar__item-name {
  flex: 1;
}

.theme-toolbar__item-tag {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.62rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid currentColor;
  border-radius: 999px;
  padding: 0.1rem 0.4rem;
}

.theme-swatch--greige { background: linear-gradient(135deg, #ECE7DE, #D9591F); }
.theme-swatch--midnight { background: linear-gradient(135deg, #14171C, #FF7A33); }
.theme-swatch--slate { background: linear-gradient(135deg, #E7EBEE, #2B6CB0); }
.theme-swatch--sage { background: linear-gradient(135deg, #E7EBE2, #6E8B3D); }
.theme-swatch--beton { background: linear-gradient(135deg, #E4E4E2, #C8102E); }
.theme-swatch--graphit { background: linear-gradient(135deg, #E5E6E4, #2E5D43); }
.theme-swatch--moos { background: linear-gradient(135deg, #DEDDD6, #2F5D3A); }
.theme-swatch--forst { background: linear-gradient(135deg, #1A1D19, #3E7D52); }
.theme-swatch--blueprint { background: linear-gradient(135deg, #15243B, #E0A82E); }
.theme-swatch--signal { background: linear-gradient(135deg, #1A1A17, #C2DA1E); }
.theme-swatch--tactical { background: linear-gradient(135deg, #0B0D13, #00E5FF); }
.theme-swatch--architect { background: linear-gradient(135deg, #FAF8F5, #8E6F52); }

@media (max-width: 640px) {
  .theme-toolbar { right: 0.75rem; bottom: 0.75rem; left: 0.75rem; }
  .theme-toolbar__trigger { width: 100%; justify-content: space-between; }
  .theme-toolbar__menu { width: 100%; right: 0; }
}

/* -----------------------------------------------------------
   Header / Nav
   ----------------------------------------------------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1.5rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: var(--ink);
}

.brand__logo {
  height: clamp(57px, 7.7vw, 75px);
  width: auto;
  flex: none;
  transition: filter 0.2s ease;
}

[data-theme-mode="dark"] .brand__logo,
[data-theme-mode="dark"] .footer-logo {
  filter: invert(1);
}

.main-nav {
  display: flex;
  gap: 1.8rem;
}

.main-nav a {
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--ink-soft);
  transition: color 0.15s ease;
}

.main-nav a:hover {
  color: var(--accent);
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--line);
  border-radius: 8px;
  width: 42px;
  height: 38px;
  cursor: pointer;
  color: var(--ink);
}

@media (max-width: 760px) {
  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    padding: 1rem 1.5rem;
    gap: 1rem;
    display: none;
  }
  .main-nav.is-open {
    display: flex;
  }
  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }
}

/* -----------------------------------------------------------
   Hero — radar / depth-line signature
   ----------------------------------------------------------- */

.hero {
  position: relative;
  overflow: hidden;
  padding: 3rem 0;
  border-bottom: 1px solid var(--line);
}

@media (max-width: 760px) {
  .hero {
    padding: 2rem 0;
  }
}

.hero::before {
  display: none;
}

.contact__right-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.contact-radar-wrapper {
  position: absolute;
  bottom: -50px;
  right: 350px;
  z-index: 1;
  pointer-events: none;
  display: flex;
  justify-content: center;
  align-items: center;
}

.contact-radar {
  position: relative;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  overflow: hidden;
  background: transparent;
}

.contact-radar-grid {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px solid var(--radar-line);
  background-image: 
    radial-gradient(circle at center, transparent 0%, transparent 20%, var(--radar-line) 20%, var(--radar-line) 20.5%, transparent 20.5%, transparent 40%, var(--radar-line) 40%, var(--radar-line) 40.5%, transparent 40.5%, transparent 60%, var(--radar-line) 60%, var(--radar-line) 60.5%, transparent 60.5%, transparent 80%, var(--radar-line) 80%, var(--radar-line) 80.5%, transparent 80.5%),
    linear-gradient(to right, transparent calc(50% - 0.5px), var(--radar-line) calc(50% - 0.5px), var(--radar-line) calc(50% + 0.5px), transparent calc(50% + 0.5px)),
    linear-gradient(to bottom, transparent calc(50% - 0.5px), var(--radar-line) calc(50% - 0.5px), var(--radar-line) calc(50% + 0.5px), transparent calc(50% + 0.5px));
  opacity: 0.35;
}

.contact-radar-sweep {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: conic-gradient(from 0deg, transparent 0deg, transparent 270deg, var(--accent) 360deg);
  opacity: 0.08;
  animation: radar-sweep-rotate 9s linear infinite;
  z-index: 1;
}

.contact-radar-sweep::after {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  width: 1px;
  height: 50%;
  background: var(--accent);
  transform-origin: bottom center;
  box-shadow: 0 0 5px var(--accent);
  opacity: 0.6;
}

@keyframes radar-sweep-rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.contact-radar-blip {
  position: absolute;
  width: 5px;
  height: 5px;
  background-color: var(--accent);
  border-radius: 50%;
  opacity: 0;
  z-index: 2;
}

.contact-radar-blip--1 {
  top: 32%;
  left: 62%;
  animation: radar-blip-fade-1 9s infinite;
}

@keyframes radar-blip-fade-1 {
  0% { opacity: 0; transform: scale(0.6); }
  9% { opacity: 0; transform: scale(0.6); }
  10% { opacity: 0.6; transform: scale(1.2); filter: drop-shadow(0 0 4px var(--accent)); }
  12% { opacity: 0.5; transform: scale(1); }
  25% { opacity: 0.1; }
  50% { opacity: 0; }
  100% { opacity: 0; }
}

.contact-radar-blip--2 {
  top: 68%;
  left: 38%;
  animation: radar-blip-fade-2 9s infinite;
}

@keyframes radar-blip-fade-2 {
  0% { opacity: 0; transform: scale(0.6); }
  56% { opacity: 0; transform: scale(0.6); }
  57% { opacity: 0.6; transform: scale(1.2); filter: drop-shadow(0 0 4px var(--accent)); }
  59% { opacity: 0.5; transform: scale(1); }
  72% { opacity: 0.1; }
  90% { opacity: 0; }
  100% { opacity: 0; }
}

.contact-radar-blip--3 {
  top: 48%;
  left: 22%;
  animation: radar-blip-fade-3 9s infinite;
}

@keyframes radar-blip-fade-3 {
  0% { opacity: 0; transform: scale(0.6); }
  76% { opacity: 0; transform: scale(0.6); }
  77% { opacity: 0.6; transform: scale(1.2); filter: drop-shadow(0 0 4px var(--accent)); }
  79% { opacity: 0.5; transform: scale(1); }
  92% { opacity: 0.1; }
  100% { opacity: 0; }
}

.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
}

@media (max-width: 880px) {
  .hero__inner {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--panel-dark);
  color: var(--panel-dark-ink);
  border-radius: 999px;
  padding: 0.4rem 0.95rem;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.76rem;
  letter-spacing: 0.03em;
  margin-bottom: 1.15rem;
}

.hero__badge::before {
  content: "§";
  color: var(--accent);
  font-weight: 700;
}

.hero h1 {
  font-size: clamp(2.2rem, 4.2vw, 3.4rem);
  margin-bottom: 0.85rem;
}

.hero h1 em {
  font-style: normal;
  color: var(--accent);
}

.hero__lede {
  font-size: 1.12rem;
  color: var(--ink-soft);
  max-width: 36ch;
  margin-bottom: 1.5rem;
  line-height: 1.55;
}

.hero__ctas {
  display: flex;
  gap: 0.85rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.92rem;
  padding: 0.75rem 1.35rem;
  border-radius: 8px;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.btn--primary {
  background: var(--accent);
  color: var(--accent-ink);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 18px color-mix(in srgb, var(--accent) 40%, transparent);
}

.btn--ghost {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--ink);
}

.btn--ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* Hero media container and background image */
.hero__media {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.hero__image-wrapper {
  width: 100%;
  aspect-ratio: 16 / 10;
  border-radius: 12px;
  border: 1px solid var(--line);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.05);
  overflow: hidden;
  background: var(--bg-raised);
}

.hero__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 10%;
  display: block;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero__image-wrapper:hover .hero__image {
  transform: scale(1.04);
}

/* Hero trust panel */
.hero__panel {
  background: var(--bg-raised) !important;
  color: var(--ink);
  padding: 1.15rem;
  border-radius: 12px;
  border: 1px solid var(--line);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

@media (max-width: 480px) {
  .hero__panel {
    grid-template-columns: 1fr;
  }
}

.trust-card {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0.7rem 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.trust-card:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.03);
}

.trust-card svg {
  width: 18px;
  height: 18px;
  color: var(--accent);
  flex-shrink: 0;
}

.trust-card span {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--ink);
}

/* -----------------------------------------------------------
   Intro
   ----------------------------------------------------------- */

.intro {
  padding: 4.5rem 0;
  border-bottom: 1px solid var(--line);
}

.intro__grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 3rem;
}

@media (max-width: 880px) {
  .intro__grid { grid-template-columns: 1fr; }
}

.intro h2 {
  font-size: clamp(1.7rem, 2.6vw, 2.2rem);
  margin: 0.5rem 0 0;
}

.intro__body p {
  margin-bottom: 1.1rem;
  color: var(--ink-soft);
}

.intro__body p:last-child {
  margin-bottom: 0;
}

.intro__body strong {
  color: var(--ink);
}

/* -----------------------------------------------------------
   Services
   ----------------------------------------------------------- */

.services {
  padding: 4.5rem 0;
  border-bottom: 1px solid var(--line);
}

.section-head {
  margin-bottom: 2.5rem;
  max-width: 60ch;
}

.section-head h2 {
  font-size: clamp(1.7rem, 2.6vw, 2.2rem);
  margin-top: 0.5rem;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1.4rem;
}

.service-card {
  background: var(--bg-raised);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1.6rem;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  transition: border-color 0.15s ease, transform 0.15s ease;
}

.service-card:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
}

.service-card__image-wrapper {
  margin-top: auto;
  border-radius: 8px;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  width: 100%;
}

.service-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.service-card:hover .service-card__image {
  transform: scale(1.05);
}

.service-card__icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: color-mix(in srgb, var(--accent) 16%, transparent);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
}

.service-card__icon svg {
  width: 22px;
  height: 22px;
}

.service-card h3 {
  font-size: 1.08rem;
}

.service-card ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  color: var(--ink-soft);
  font-size: 0.92rem;
}

.service-card li {
  padding-left: 1rem;
  position: relative;
}

.service-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
}

/* -----------------------------------------------------------
   Why us
   ----------------------------------------------------------- */

.why {
  padding: 4.5rem 0;
  background: var(--panel-dark);
  color: var(--panel-dark-ink);
  border-bottom: 1px solid var(--line);
}

.why .section-head .eyebrow {
  color: var(--accent);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.4rem;
}

.why-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 12px;
  padding: 1.3rem;
  display: flex;
  gap: 0.9rem;
  align-items: flex-start;
}

.why-card svg {
  width: 24px;
  height: 24px;
  color: var(--accent);
  flex: none;
  margin-top: 0.1rem;
}

.why-card p {
  font-size: 0.92rem;
  font-weight: 500;
}

/* -----------------------------------------------------------
   Contact
   ----------------------------------------------------------- */

.contact {
  padding: 4.5rem 0;
  overflow: hidden;
}

.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: stretch;
  position: relative;
}

.contact__grid > div:first-child {
  position: relative;
  z-index: 3;
}

.contact__right-col {
  position: relative;
  z-index: 2;
  height: 100%;
}

@media (max-width: 880px) {
  .contact__grid { grid-template-columns: 1fr; }
}

.contact h2 {
  font-size: clamp(1.7rem, 2.6vw, 2.2rem);
  margin-bottom: 1rem;
}

.contact__lede {
  color: var(--ink-soft);
  max-width: 42ch;
  margin-bottom: 1.6rem;
}

.contact-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-list a, .contact-list span {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  text-decoration: none;
  font-weight: 500;
}

.contact-list svg {
  width: 20px;
  height: 20px;
  color: var(--accent);
  flex: none;
}

.contact-cta {
  margin-top: 2.2rem;
  padding-top: 1.6rem;
  border-top: 1px solid var(--line);
}

.contact-cta .eyebrow {
  display: block;
  margin-bottom: 0.6rem;
}

.contact-cta p {
  color: var(--ink-soft);
  margin-bottom: 1.2rem;
  max-width: 42ch;
}

.contact-qr__frame {
  background: #fff;
  padding: 18px;
  border-radius: 14px;
  display: inline-block;
}

.contact-qr__frame img {
  width: 100%;
  max-width: 240px;
  height: auto;
  display: block;
}

.contact-card {
  position: relative;
  z-index: 4;
  background: var(--bg-raised);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 2rem;
}

.contact-card .eyebrow {
  display: block;
  margin-bottom: 0.8rem;
}

.contact-card p {
  color: var(--ink-soft);
  margin-bottom: 1.4rem;
}

.contact-card--qr {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.1rem;
}

.contact-card--qr .contact-qr__frame {
  margin: 0 auto;
}

.contact-card--qr p {
  margin-bottom: 0;
  max-width: 28ch;
}

/* -----------------------------------------------------------
   Footer
   ----------------------------------------------------------- */

.site-footer {
  border-top: 1px solid var(--line);
  padding: 3rem 0 5rem;
}

.footer-logo {
  height: auto;
  width: clamp(200px, 34vw, 300px);
  margin-bottom: 1.8rem;
  transition: filter 0.2s ease;
}

.site-footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.8rem;
  font-size: 0.85rem;
  color: var(--ink-soft);
}

.site-footer a {
  text-decoration: none;
  color: var(--ink-soft);
}

.site-footer a:hover {
  color: var(--accent);
}

.site-footer__links {
  display: flex;
  gap: 1.2rem;
}

/* -----------------------------------------------------------
   Impressum page
   ----------------------------------------------------------- */

.legal {
  padding: 4rem 0 5rem;
  max-width: 760px;
}

.legal h1 {
  font-size: clamp(1.9rem, 3.4vw, 2.5rem);
  margin-bottom: 0.6rem;
}

.legal .eyebrow {
  display: block;
  margin-bottom: 0.6rem;
}

.legal section {
  margin-top: 2.2rem;
}

.legal h2 {
  font-size: 1.2rem;
  margin-bottom: 0.7rem;
}

.legal p, .legal li {
  color: var(--ink-soft);
}

.legal p + p {
  margin-top: 0.85rem;
}

.legal ul {
  padding-left: 1.2rem;
}

.legal h3 {
  font-size: 1.02rem;
  margin: 1.6rem 0 0.6rem;
}

.legal .legal-meta {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.8rem;
  color: var(--ink-soft);
  opacity: 0.75;
  margin-bottom: 1rem;
}

.legal-toc {
  list-style: none;
  padding: 1rem 1.2rem;
  margin: 1.2rem 0 0.5rem;
  border: 1px solid color-mix(in srgb, var(--ink) 12%, transparent);
  border-radius: 10px;
  columns: 2;
  column-gap: 1.5rem;
}

.legal-toc li {
  break-inside: avoid;
  margin-bottom: 0.45rem;
  font-size: 0.92rem;
}

.legal-toc a {
  color: var(--ink-soft);
}

.legal-toc a:hover {
  color: var(--accent);
}

.placeholder {
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  color: var(--accent);
  padding: 0.1rem 0.4rem;
  border-radius: 4px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.85em;
}




/* ===========================================================
   Design Proposal: Pure Precision (Modern Architecture)
   =========================================================== */
[data-theme="architect"] body {
  font-family: "IBM Plex Sans", system-ui, sans-serif;
  letter-spacing: 0.01em;
}

[data-theme="architect"] h1,
[data-theme="architect"] h2,
[data-theme="architect"] h3 {
  font-family: "Archivo", system-ui, sans-serif;
  font-weight: 300;
  text-transform: none;
  letter-spacing: -0.03em;
}

[data-theme="architect"] h1 em {
  font-family: "Archivo", system-ui, sans-serif;
  font-weight: 500;
  font-style: italic;
  color: var(--accent);
}

[data-theme="architect"] .hero {
  padding: 1.5rem 0 3.5rem;
  background: transparent;
}

[data-theme="architect"] .site-header__inner {
  padding: 0.75rem 1.5rem;
}

[data-theme="architect"] .hero__badge {
  border-radius: 0px;
  background: transparent;
  color: var(--ink-soft);
  border-bottom: 1px solid var(--line);
  padding: 0.25rem 0;
  margin-bottom: 1.25rem;
}

[data-theme="architect"] .hero__badge::before {
  content: "—";
  margin-right: 0.5rem;
}

[data-theme="architect"] .hero__media {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  box-shadow: none;
  border-radius: 0;
  overflow: visible;
  background: transparent;
}

[data-theme="architect"] .hero__image-wrapper {
  position: relative;
  aspect-ratio: 16 / 10;
  border-radius: 0;
  border: 1px solid var(--line);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.06);
}

[data-theme="architect"] .hero__image-wrapper::before {
  content: "";
  position: absolute;
  top: -1rem;
  left: 0;
  width: 56px;
  height: 2px;
  background: var(--accent);
}

[data-theme="architect"] .hero__image-wrapper::after {
  content: "01 — Georadar-Sondierung · NRW";
  position: absolute;
  bottom: -1.75rem;
  left: 0;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--ink-soft);
}

[data-theme="architect"] .hero__panel {
  background: transparent !important;
  border-left: 1px solid var(--line);
  padding: 0 0 0 2rem;
  border-radius: 0;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

[data-theme="architect"] .trust-card {
  background: transparent;
  border: none;
  padding: 0;
  flex-direction: row;
  align-items: center;
  gap: 1rem;
}

[data-theme="architect"] .trust-card span {
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 500;
  color: var(--ink);
}

[data-theme="architect"] .btn {
  border-radius: 0px;
  border: none;
  border-bottom: 1px solid var(--ink);
  padding: 0.5rem 0;
  background: transparent;
  color: var(--ink);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  transition: all 0.3s ease;
}

[data-theme="architect"] .btn--primary {
  border-bottom: 2px solid var(--accent);
  color: var(--accent);
}

[data-theme="architect"] .btn--primary:hover {
  transform: none;
  box-shadow: none;
  letter-spacing: 0.15em;
  color: var(--ink);
  border-bottom-color: var(--ink);
}

[data-theme="architect"] .btn--ghost {
  border-bottom: 1px solid var(--line);
}

[data-theme="architect"] .btn--ghost:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
  background: transparent;
}

[data-theme="architect"] .service-grid {
  grid-template-columns: 1fr;
  gap: 0;
  border-top: 1px solid var(--line);
}

[data-theme="architect"] .service-card {
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  padding: 2rem 0;
  flex-direction: row;
  align-items: flex-start;
  gap: 3rem;
  transition: all 0.3s ease;
}

[data-theme="architect"] .service-card__image-wrapper {
  width: 180px;
  height: 120px;
  border-radius: 0;
  margin-top: 0;
  flex: none;
  aspect-ratio: auto;
}

[data-theme="architect"] .service-card__image {
  border-radius: 0;
}

[data-theme="architect"] .service-card--vermessung .service-card__image {
  object-fit: cover;
  object-position: center 15%;
}

@media (max-width: 768px) {
  [data-theme="architect"] .service-card__image-wrapper {
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 9;
  }
}

[data-theme="architect"] .service-card:hover {
  transform: translateX(0.75rem);
}

[data-theme="architect"] .service-card__icon {
  background: transparent;
  color: var(--accent);
  border-radius: 0;
  width: 32px;
  height: 32px;
  flex: none;
}

[data-theme="architect"] .service-card h3 {
  font-size: 1.3rem;
  width: 30%;
  flex: none;
  margin: 0;
}

[data-theme="architect"] .service-card ul {
  flex: 1;
  grid-template-columns: 1fr;
  display: grid;
  gap: 0.5rem;
}

[data-theme="architect"] .service-card li {
  padding-left: 1.2rem;
}

[data-theme="architect"] .service-card li::before {
  width: 4px;
  height: 4px;
  background: var(--accent);
}

@media (max-width: 768px) {
  [data-theme="architect"] .service-card {
    flex-direction: column;
    gap: 1rem;
  }
  [data-theme="architect"] .service-card h3 {
    width: 100%;
  }
  [data-theme="architect"] .service-card ul {
    width: 100%;
    grid-template-columns: 1fr;
  }
}

[data-theme="architect"] .why {
  background: var(--bg-raised);
  color: var(--ink);
}

[data-theme="architect"] .why-card {
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  padding: 1.5rem 0;
}

[data-theme="architect"] .contact-card {
  background: transparent;
  border: none;
  padding: 0;
}

[data-theme="architect"] .contact-qr__frame {
  border-radius: 0px;
  padding: 10px;
  border: 1px solid var(--line);
}



/* Flex Order rules for header alignment */
.brand {
  order: 1;
}
.main-nav {
  order: 2;
}
.architect-dark-toggle {
  order: 3;
}
.nav-toggle {
  order: 4;
}

.architect-dark-toggle {
  display: none;
  background: none;
  border: 1px solid var(--line);
  color: var(--ink);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  padding: 0;
  transition: all 0.2s ease;
  flex-shrink: 0;
}

[data-theme="architect"] .architect-dark-toggle {
  display: inline-flex;
}

/* Desktop positioning */
@media (min-width: 761px) {
  .main-nav {
    margin-left: auto;
  }
  .architect-dark-toggle {
    margin-left: 1.8rem;
    margin-right: 0;
  }
}

/* Mobile positioning */
@media (max-width: 760px) {
  .architect-dark-toggle {
    margin-left: auto;
    margin-right: 1rem;
  }
}

.architect-dark-toggle:hover {
  border-color: var(--accent);
  color: var(--accent);
  background-color: color-mix(in srgb, var(--accent) 8%, transparent);
}

.architect-dark-toggle svg {
  width: 18px;
  height: 18px;
}

.architect-dark-toggle .moon-icon {
  display: none;
}

.architect-dark-toggle .sun-icon {
  display: inline-block;
}

[data-theme-mode="dark"] .architect-dark-toggle .moon-icon {
  display: inline-block;
}

[data-theme-mode="dark"] .architect-dark-toggle .sun-icon {
  display: none;
}

/* -----------------------------------------------------------
   Interactive Background Layers
   ----------------------------------------------------------- */
.site-bg-overlay {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 1;
}

.bg-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  color: var(--accent);
  opacity: 0.155;
  display: none;
}

.bg-svg--mockup {
  display: block;
}

[data-theme-mode="dark"] .bg-svg {
  opacity: 0.10;
}

/* -----------------------------------------------------------
   Maintenance page
   ----------------------------------------------------------- */

.maintenance {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem 1.5rem;
  gap: 1.1rem;
}

.maintenance__logo {
  width: 68px;
  height: auto;
  margin-bottom: 0.4rem;
}

[data-theme-mode="dark"] .maintenance__logo {
  filter: invert(1);
}

.maintenance h1 {
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  max-width: 32rem;
}

.maintenance p {
  color: var(--ink-soft);
  max-width: 34rem;
}

.maintenance__contact {
  margin-top: 0.5rem;
  font-size: 0.95rem;
}

.maintenance__contact a {
  color: var(--accent);
}
