:root {
  --black: #1f211f;
  --soft-black: #343732;
  --red: #e7593e;
  --red-dark: #c6402c;
  --paper: #f3f0e8;
  --white: #fffef9;
  --sage: #afb6a5;
  --grey: #70756e;
  --line: rgba(31, 33, 31, 0.19);
  --sans: "Arial Narrow", Aptos, "Segoe UI", Arial, sans-serif;
  --serif: Georgia, "Times New Roman", serif;
  --page: min(100% - 40px, 1320px);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 86px;
}

body {
  margin: 0;
  color: var(--black);
  background: var(--white);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.62;
  text-rendering: optimizeLegibility;
}

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

a {
  color: inherit;
  text-underline-offset: 4px;
}

button,
input,
textarea {
  font: inherit;
}

:focus-visible {
  outline: 3px solid var(--red);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 10px;
  left: 10px;
  padding: 10px 15px;
  color: #fff;
  background: var(--black);
  transform: translateY(-150%);
}

.skip-link:focus {
  transform: translateY(0);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.site-header {
  position: sticky;
  z-index: 50;
  top: 0;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  min-height: 80px;
  padding: 10px max(20px, calc((100vw - 1320px) / 2));
  background: rgba(255, 254, 249, 0.96);
  border-bottom: 1px solid var(--black);
  backdrop-filter: blur(16px);
}

.brand {
  display: grid;
  color: var(--black);
  font-size: 0.73rem;
  font-weight: 500;
  letter-spacing: 0.19em;
  line-height: 1.05;
  text-decoration: none;
}

.brand strong {
  font-size: 1.12rem;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.main-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(22px, 3.4vw, 50px);
  font-size: 0.73rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.main-nav a {
  text-decoration: none;
}

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

.nav-contact {
  padding: 10px 18px;
  color: #fff;
  background: var(--black);
}

.main-nav .nav-contact:hover {
  color: #fff;
  background: var(--red);
}

.awz-mark {
  display: grid;
  min-width: 66px;
  padding-left: 22px;
  text-align: right;
  border-left: 1px solid var(--line);
  line-height: 1;
}
.awz-mark img { display: block; width: 84px; height: auto; }

.awz-mark strong {
  font-family: var(--serif);
  font-size: 1.13rem;
  letter-spacing: 0.08em;
}

.awz-mark span {
  margin-top: 5px;
  color: var(--grey);
  font-size: 0.54rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.menu-button {
  position: relative;
  display: none;
  width: 44px;
  height: 44px;
  color: var(--black);
  background: transparent;
  border: 1px solid var(--black);
}

.menu-shape,
.menu-shape::before,
.menu-shape::after {
  position: absolute;
  width: 18px;
  height: 2px;
  background: currentColor;
  content: "";
  transition: transform 180ms ease, top 180ms ease;
}

.menu-shape {
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.menu-shape::before {
  top: -6px;
  left: 0;
}

.menu-shape::after {
  top: 6px;
  left: 0;
}

.menu-button[aria-expanded="true"] .menu-shape {
  background: transparent;
}

.menu-button[aria-expanded="true"] .menu-shape::before {
  top: 0;
  transform: rotate(45deg);
}

.menu-button[aria-expanded="true"] .menu-shape::after {
  top: 0;
  transform: rotate(-45deg);
}

.eyebrow {
  margin: 0 0 17px;
  color: var(--red);
  font-size: 0.68rem;
  font-weight: 900;
  letter-spacing: 0.18em;
  line-height: 1.4;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: break-word;
}

h1,
h2 {
  margin: 0;
  font-family: var(--serif);
  font-weight: 400;
  letter-spacing: -0.042em;
  line-height: 0.96;
}

h1 {
  max-width: 800px;
  font-size: clamp(3.8rem, 7.3vw, 8rem);
}

h2 {
  font-size: clamp(2.65rem, 5.1vw, 5.4rem);
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: 72px minmax(330px, 0.68fr) minmax(520px, 1.32fr);
  align-items: center;
  gap: clamp(25px, 4vw, 64px);
  width: var(--page);
  min-height: calc(100svh - 80px);
  margin: 0 auto;
  padding: clamp(60px, 8vw, 120px) 0;
}

.hero::before {
  position: absolute;
  z-index: -1;
  inset: 0 32% 0 auto;
  width: 1px;
  content: "";
  background: var(--line);
}

.hero-label {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 13px;
  color: var(--grey);
  font-size: 0.61rem;
  font-weight: 900;
  letter-spacing: 0.18em;
  writing-mode: vertical-rl;
}

.hero-label i {
  width: 1px;
  height: 82px;
  background: var(--red);
}

.hero-copy {
  position: relative;
  z-index: 2;
  padding: 35px 0;
}

.hero-lead {
  max-width: 650px;
  margin: 33px 0 0;
  color: var(--soft-black);
  font-family: var(--serif);
  font-size: clamp(1.3rem, 1.9vw, 1.75rem);
  line-height: 1.42;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 24px;
  margin-top: 35px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 13px 22px;
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.055em;
  line-height: 1.25;
  text-align: center;
  text-decoration: none;
  text-transform: uppercase;
  border: 0;
  cursor: pointer;
  transition: transform 180ms ease, background 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-red {
  color: #fff;
  background: var(--red);
}

.button-red:hover {
  background: var(--red-dark);
}

.line-link {
  color: var(--black);
  font-size: 0.77rem;
  font-weight: 900;
  letter-spacing: 0.04em;
  text-decoration: none;
  border-bottom: 2px solid var(--red);
}

.line-link span {
  display: inline-block;
  margin-left: 7px;
  color: var(--red);
  transition: transform 180ms ease;
}

.line-link:hover span {
  transform: translate(3px, -3px);
}

.hero-figure,
.buyer-figure {
  margin: 0;
}

.hero-figure {
  position: relative;
  z-index: 1;
}

.hero-figure::before {
  position: absolute;
  z-index: -1;
  top: -24px;
  right: -24px;
  width: 56%;
  height: calc(100% + 48px);
  content: "";
  background: var(--red);
}

.image-wrap {
  overflow: hidden;
  background: var(--paper);
}

.image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

figcaption {
  margin-top: 8px;
  color: var(--grey);
  font-size: 0.59rem;
  letter-spacing: 0.05em;
  line-height: 1.3;
  text-align: right;
}

.hero-domain {
  position: absolute;
  right: 0;
  bottom: 20px;
  margin: 0;
  color: var(--grey);
  font-size: 0.57rem;
  font-weight: 900;
  letter-spacing: 0.2em;
}

.idea-section {
  padding: clamp(90px, 11vw, 165px) max(20px, calc((100vw - 1240px) / 2));
  color: #fff;
  background: var(--black);
}

.idea-heading {
  display: grid;
  grid-template-columns: 90px minmax(0, 850px);
  gap: 30px;
  align-items: start;
}

.section-no {
  margin: 4px 0 0;
  color: var(--red);
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 0.16em;
}

.eyebrow-light {
  color: var(--sage);
}

.idea-heading h2 {
  max-width: 800px;
  color: #fff;
}

.idea-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin: clamp(60px, 7vw, 90px) 0 0 120px;
  background: rgba(255,255,255,.18);
}

.idea-grid article {
  min-height: 330px;
  padding: clamp(28px, 4vw, 50px);
  background: var(--black);
  border-top: 1px solid rgba(255,255,255,.22);
}

.idea-icon {
  position: relative;
  display: block;
  width: 46px;
  height: 46px;
  border: 1px solid var(--red);
}

.idea-icon::after {
  position: absolute;
  top: 9px;
  right: 9px;
  bottom: 9px;
  left: 9px;
  content: "";
  background: var(--red);
  border-radius: 50%;
}

.idea-icon-step {
  border: 0;
  border-bottom: 1px solid var(--red);
  border-left: 1px solid var(--red);
}

.idea-icon-step::after {
  inset: 12px 0 0 12px;
  background: transparent;
  border-top: 1px solid var(--red);
  border-right: 1px solid var(--red);
  border-radius: 0;
}

.idea-icon-box::after {
  inset: 10px -10px -10px 10px;
  background: transparent;
  border: 1px solid var(--sage);
  border-radius: 0;
}

.idea-grid h3 {
  margin: 60px 0 0;
  font-family: var(--serif);
  font-size: clamp(1.7rem, 2.4vw, 2.5rem);
  font-weight: 400;
}

.idea-grid p {
  margin: 18px 0 0;
  color: rgba(255,255,255,.64);
}

.seller-section {
  position: relative;
  display: grid;
  grid-template-columns: minmax(420px, 1fr) minmax(320px, .65fr);
  gap: clamp(55px, 9vw, 140px);
  align-items: end;
  padding: clamp(90px, 11vw, 165px) max(20px, calc((100vw - 1180px) / 2));
  background: var(--red);
  overflow: hidden;
}

.seller-title,
.seller-copy {
  position: relative;
  z-index: 1;
}

.eyebrow-dark {
  color: var(--black);
}

.seller-title h2 {
  max-width: 760px;
}

.seller-copy {
  max-width: 490px;
  padding-bottom: 5px;
}

.seller-lead {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(1.3rem, 2vw, 1.8rem);
  line-height: 1.4;
}

.seller-copy > p:not(.seller-lead) {
  margin: 20px 0 0;
  color: rgba(31,33,31,.77);
}

.button-black {
  margin-top: 26px;
  color: #fff;
  background: var(--black);
}

.seller-gridmark {
  position: absolute;
  right: -90px;
  bottom: -90px;
  width: 360px;
  height: 360px;
  opacity: .2;
  background-image: linear-gradient(var(--black) 1px, transparent 1px), linear-gradient(90deg, var(--black) 1px, transparent 1px);
  background-size: 45px 45px;
  transform: rotate(12deg);
}

.buyer-section {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(360px, .72fr);
  gap: clamp(55px, 9vw, 140px);
  align-items: center;
  width: var(--page);
  margin: 0 auto;
  padding: clamp(90px, 12vw, 180px) 0;
}

.buyer-figure {
  position: relative;
}

.buyer-figure::after {
  position: absolute;
  z-index: -1;
  top: -30px;
  right: -30px;
  width: 68%;
  height: 68%;
  content: "";
  border: 1px solid var(--black);
}

.buyer-image {
  box-shadow: -20px 20px 0 var(--paper);
}

.buyer-copy h2 {
  max-width: 550px;
}

.buyer-copy > p:not(.section-no):not(.eyebrow) {
  max-width: 520px;
  margin: 27px 0 0;
  color: var(--grey);
}

.buyer-copy ul {
  margin: 30px 0 32px;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.buyer-copy li {
  position: relative;
  padding: 12px 10px 12px 28px;
  border-bottom: 1px solid var(--line);
}

.buyer-copy li::before {
  position: absolute;
  top: 20px;
  left: 4px;
  width: 8px;
  height: 8px;
  content: "";
  background: var(--red);
}

.line-link-dark {
  color: var(--black);
}

.contact-section {
  position: relative;
  display: grid;
  grid-template-columns: minmax(280px, .6fr) minmax(570px, 1fr);
  gap: clamp(55px, 8vw, 130px);
  padding: clamp(90px, 10vw, 155px) max(20px, calc((100vw - 1240px) / 2));
  background: var(--paper);
}

.contact-section::before {
  position: absolute;
  inset: 0;
  pointer-events: none;
  content: "";
  opacity: .35;
  background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 90px 90px;
}

.contact-copy,
.contact-form {
  position: relative;
  z-index: 1;
}

.contact-copy h2 {
  max-width: 520px;
}

.contact-copy > p:not(.section-no):not(.eyebrow) {
  max-width: 450px;
  margin: 27px 0 0;
  color: var(--grey);
}

.personal-contact {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  margin-top: 50px;
  padding: 23px 0 0 24px;
  background: var(--paper);
  border-top: 1px solid var(--black);
  border-left: 4px solid var(--red);
  font-style: normal;
}

.contact-label {
  margin-bottom: 14px;
  color: var(--red-dark);
  font-size: .66rem;
  font-weight: 900;
  letter-spacing: .15em;
  text-transform: uppercase;
}

.personal-contact strong {
  font-family: var(--serif);
  font-size: 1.55rem;
  font-weight: 400;
}

.personal-contact > span:not(.contact-label) {
  margin-bottom: 10px;
  color: var(--grey);
}

.personal-contact a {
  font-weight: 800;
}

.contact-form {
  padding: clamp(27px, 4vw, 54px);
  background: var(--white);
  border: 1px solid var(--black);
  box-shadow: 18px 18px 0 var(--sage);
}

.contact-form fieldset {
  margin: 0;
  padding: 0;
  border: 0;
}

.contact-form legend {
  margin-bottom: 14px;
  font-size: .7rem;
  font-weight: 900;
  letter-spacing: .13em;
  text-transform: uppercase;
}

.radio-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.radio-row label {
  position: relative;
  cursor: pointer;
}

.radio-row input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.radio-row span {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 9px 14px;
  font-size: .76rem;
  font-weight: 800;
  line-height: 1.25;
  border: 1px solid var(--line);
}

.radio-row input:checked + span {
  color: #fff;
  background: var(--black);
  border-color: var(--black);
}

.radio-row input:focus-visible + span {
  outline: 3px solid var(--red);
  outline-offset: 3px;
}

.field-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px 20px;
  margin-top: 34px;
}

.field-grid label {
  display: grid;
  gap: 6px;
}

.field-grid label > span {
  color: var(--grey);
  font-size: .7rem;
  font-weight: 800;
  letter-spacing: .05em;
}

.field-wide {
  grid-column: 1 / -1;
}

input,
textarea {
  width: 100%;
  color: var(--black);
  background: transparent;
  border: 0;
  border-bottom: 1px solid rgba(31,33,31,.36);
  border-radius: 0;
}

input {
  min-height: 47px;
  padding: 7px 2px;
}

textarea {
  min-height: 126px;
  padding: 12px 2px;
  resize: vertical;
}

input:focus,
textarea:focus {
  border-bottom-color: var(--red);
  outline: 0;
  box-shadow: 0 2px 0 var(--red);
}

textarea::placeholder {
  color: #92948e;
}

.honeypot {
  position: absolute !important;
  left: -10000px !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
}

.privacy-check {
  display: grid;
  grid-template-columns: 19px 1fr;
  gap: 11px;
  align-items: start;
  margin-top: 25px;
  color: var(--grey);
  font-size: .74rem;
  line-height: 1.5;
}

.privacy-check input {
  width: 18px;
  min-height: 18px;
  height: 18px;
  margin: 2px 0 0;
  accent-color: var(--red);
}

.submit-row {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-top: 30px;
}

.button-submit {
  flex: 0 0 auto;
  color: #fff;
  background: var(--red);
}

.button-submit:hover {
  background: var(--red-dark);
}

.form-status {
  margin: 0;
  color: var(--black);
  font-size: .76rem;
  line-height: 1.45;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 84px;
  padding: 20px max(20px, calc((100vw - 1320px) / 2));
  color: rgba(255,255,255,.62);
  background: var(--black);
  font-size: .7rem;
}

.site-footer p {
  margin: 0;
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
}

.site-footer a {
  color: #fff;
}

@media (max-width: 1120px) {
  .awz-mark {
    display: grid;
  }

  .main-nav {
    justify-self: end;
  }

  .hero {
    grid-template-columns: 56px minmax(300px, .72fr) minmax(430px, 1.28fr);
    gap: 28px;
  }

  .hero-figure::before {
    right: -16px;
  }

  h1 {
    font-size: clamp(3.3rem, 6.1vw, 5.2rem);
  }

  .contact-section {
    grid-template-columns: minmax(260px, .54fr) minmax(480px, 1fr);
    gap: 48px;
  }
}

@media (max-width: 820px) {
  :root {
    --page: min(100% - 32px, 720px);
  }

  html {
    scroll-padding-top: 74px;
  }

  .site-header {
    min-height: 70px;
    padding: 10px 16px;
  }

  .menu-button {
    display: block;
    justify-self: end;
  }

  .main-nav {
    position: absolute;
    top: calc(100% + 1px);
    right: 0;
    left: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px 16px 20px;
    background: var(--white);
    border-bottom: 1px solid var(--black);
    box-shadow: 0 18px 35px rgba(31,33,31,.14);
  }

  .main-nav.is-open {
    display: flex;
  }

  .main-nav a {
    padding: 12px 5px;
  }

  .nav-contact {
    margin-top: 8px;
    padding: 11px 16px !important;
    text-align: center;
  }

  .hero {
    grid-template-columns: 1fr;
    min-height: 0;
    padding: 54px 0 78px;
  }

  .hero-label,
  .hero-domain {
    display: none;
  }

  h1 {
    max-width: 700px;
    font-size: clamp(3.5rem, 12vw, 6rem);
  }

  .hero-figure {
    margin-top: 38px;
  }

  .hero-figure::before {
    top: -16px;
    right: -16px;
    height: calc(100% + 32px);
  }

  .idea-heading {
    grid-template-columns: 55px 1fr;
    gap: 20px;
  }

  .idea-grid {
    grid-template-columns: 1fr;
    margin-left: 75px;
  }

  .idea-grid article {
    min-height: 0;
  }

  .idea-grid h3 {
    margin-top: 38px;
  }

  .seller-section,
  .buyer-section,
  .contact-section {
    grid-template-columns: 1fr;
  }

  .seller-section {
    gap: 50px;
  }

  .seller-copy {
    max-width: 620px;
  }

  .buyer-section {
    gap: 72px;
  }

  .buyer-figure {
    max-width: 680px;
  }

  .buyer-copy {
    max-width: 620px;
  }

  .contact-section {
    gap: 58px;
  }

  .contact-copy,
  .personal-contact {
    max-width: 520px;
  }
}

@media (max-width: 560px) {
  :root {
    --page: calc(100% - 28px);
  }

  body {
    font-size: 16px;
  }

  .brand {
    font-size: .6rem;
  }

  .brand strong {
    font-size: .94rem;
  }

  .hero {
    padding-top: 44px;
  }

  h1 {
    font-size: clamp(3.2rem, 15.5vw, 4.7rem);
  }

  h2 {
    font-size: clamp(2.45rem, 12vw, 4rem);
  }

  .hero-actions,
  .submit-row {
    align-items: stretch;
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .line-link {
    align-self: flex-start;
    padding: 4px 0;
  }

  .idea-section,
  .seller-section {
    padding-right: 18px;
    padding-left: 18px;
  }

  .idea-heading {
    grid-template-columns: 1fr;
  }

  .idea-grid {
    margin-left: 0;
  }

  .buyer-section {
    width: calc(100% - 28px);
  }

  .buyer-figure::after {
    top: -15px;
    right: -14px;
  }

  .contact-section {
    padding-right: 14px;
    padding-left: 14px;
  }

  .contact-copy {
    padding: 0 6px;
  }

  .personal-contact {
    margin-top: 38px;
    padding-left: 20px;
  }

  .contact-form {
    padding: 25px 18px;
    box-shadow: 9px 9px 0 var(--sage);
  }

  .radio-row {
    flex-direction: column;
    align-items: stretch;
  }

  .radio-row span {
    width: 100%;
  }

  .field-grid {
    grid-template-columns: 1fr;
  }

  .field-wide {
    grid-column: auto;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition-duration: .01ms !important;
  }
}

/* AWZ: Symbolbild-Kennzeichnung im Bild, rechts unten */
figure>div:has(>.image-caption){position:relative}.image-caption{position:absolute;z-index:5;right:10px;bottom:10px;display:block;width:max-content;max-width:calc(100% - 20px);margin:0;padding:4px 8px;color:#fff;background:rgba(17,34,44,.82);font-size:11px;line-height:1.2;letter-spacing:0;text-align:right}